changeset 13062:d22e834f6bfb

8142996: move jdk java/util/streams tests into java.base directories Reviewed-by: mchung
author jjg
date Fri, 13 Nov 2015 15:55:32 -0800
parents a92a6bd00459
children b39bfadab299
files test/java/util/stream/bootlib/TEST.properties test/java/util/stream/bootlib/java.base/java/util/stream/CollectorOps.java test/java/util/stream/bootlib/java.base/java/util/stream/DefaultMethodStreams.java test/java/util/stream/bootlib/java.base/java/util/stream/DoubleStreamTestDataProvider.java test/java/util/stream/bootlib/java.base/java/util/stream/DoubleStreamTestScenario.java test/java/util/stream/bootlib/java.base/java/util/stream/FlagDeclaringOp.java test/java/util/stream/bootlib/java.base/java/util/stream/IntStreamTestDataProvider.java test/java/util/stream/bootlib/java.base/java/util/stream/IntStreamTestScenario.java test/java/util/stream/bootlib/java.base/java/util/stream/IntermediateTestOp.java test/java/util/stream/bootlib/java.base/java/util/stream/LambdaTestHelpers.java test/java/util/stream/bootlib/java.base/java/util/stream/LambdaTestMode.java test/java/util/stream/bootlib/java.base/java/util/stream/LoggingTestCase.java test/java/util/stream/bootlib/java.base/java/util/stream/LongStreamTestDataProvider.java test/java/util/stream/bootlib/java.base/java/util/stream/LongStreamTestScenario.java test/java/util/stream/bootlib/java.base/java/util/stream/OpTestCase.java test/java/util/stream/bootlib/java.base/java/util/stream/SpliteratorTestHelper.java test/java/util/stream/bootlib/java.base/java/util/stream/StatefulTestOp.java test/java/util/stream/bootlib/java.base/java/util/stream/StatelessTestOp.java test/java/util/stream/bootlib/java.base/java/util/stream/StreamOpFlagTestHelper.java test/java/util/stream/bootlib/java.base/java/util/stream/StreamTestDataProvider.java test/java/util/stream/bootlib/java.base/java/util/stream/StreamTestScenario.java test/java/util/stream/bootlib/java.base/java/util/stream/TestData.java test/java/util/stream/bootlib/java.base/java/util/stream/TestFlagExpectedOp.java test/java/util/stream/bootlib/java.base/java/util/stream/ThowableHelper.java test/java/util/stream/bootlib/java/util/stream/CollectorOps.java test/java/util/stream/bootlib/java/util/stream/DefaultMethodStreams.java test/java/util/stream/bootlib/java/util/stream/DoubleStreamTestDataProvider.java test/java/util/stream/bootlib/java/util/stream/DoubleStreamTestScenario.java test/java/util/stream/bootlib/java/util/stream/FlagDeclaringOp.java test/java/util/stream/bootlib/java/util/stream/IntStreamTestDataProvider.java test/java/util/stream/bootlib/java/util/stream/IntStreamTestScenario.java test/java/util/stream/bootlib/java/util/stream/IntermediateTestOp.java test/java/util/stream/bootlib/java/util/stream/LambdaTestHelpers.java test/java/util/stream/bootlib/java/util/stream/LambdaTestMode.java test/java/util/stream/bootlib/java/util/stream/LoggingTestCase.java test/java/util/stream/bootlib/java/util/stream/LongStreamTestDataProvider.java test/java/util/stream/bootlib/java/util/stream/LongStreamTestScenario.java test/java/util/stream/bootlib/java/util/stream/OpTestCase.java test/java/util/stream/bootlib/java/util/stream/SpliteratorTestHelper.java test/java/util/stream/bootlib/java/util/stream/StatefulTestOp.java test/java/util/stream/bootlib/java/util/stream/StatelessTestOp.java test/java/util/stream/bootlib/java/util/stream/StreamOpFlagTestHelper.java test/java/util/stream/bootlib/java/util/stream/StreamTestDataProvider.java test/java/util/stream/bootlib/java/util/stream/StreamTestScenario.java test/java/util/stream/bootlib/java/util/stream/TestData.java test/java/util/stream/bootlib/java/util/stream/TestFlagExpectedOp.java test/java/util/stream/bootlib/java/util/stream/ThowableHelper.java test/java/util/stream/boottest/TEST.properties test/java/util/stream/boottest/java.base/java/util/stream/DoubleNodeTest.java test/java/util/stream/boottest/java.base/java/util/stream/FlagOpTest.java test/java/util/stream/boottest/java.base/java/util/stream/IntNodeTest.java test/java/util/stream/boottest/java.base/java/util/stream/LongNodeTest.java test/java/util/stream/boottest/java.base/java/util/stream/NodeBuilderTest.java test/java/util/stream/boottest/java.base/java/util/stream/NodeTest.java test/java/util/stream/boottest/java.base/java/util/stream/SliceSpliteratorTest.java test/java/util/stream/boottest/java.base/java/util/stream/SpinedBufferTest.java test/java/util/stream/boottest/java.base/java/util/stream/StreamFlagsTest.java test/java/util/stream/boottest/java.base/java/util/stream/StreamOpFlagsTest.java test/java/util/stream/boottest/java.base/java/util/stream/StreamReuseTest.java test/java/util/stream/boottest/java/util/stream/DoubleNodeTest.java test/java/util/stream/boottest/java/util/stream/FlagOpTest.java test/java/util/stream/boottest/java/util/stream/IntNodeTest.java test/java/util/stream/boottest/java/util/stream/LongNodeTest.java test/java/util/stream/boottest/java/util/stream/NodeBuilderTest.java test/java/util/stream/boottest/java/util/stream/NodeTest.java test/java/util/stream/boottest/java/util/stream/SliceSpliteratorTest.java test/java/util/stream/boottest/java/util/stream/SpinedBufferTest.java test/java/util/stream/boottest/java/util/stream/StreamFlagsTest.java test/java/util/stream/boottest/java/util/stream/StreamOpFlagsTest.java test/java/util/stream/boottest/java/util/stream/StreamReuseTest.java test/java/util/stream/test/TEST.properties
diffstat 71 files changed, 8325 insertions(+), 8325 deletions(-) [+]
line wrap: on
line diff
--- a/test/java/util/stream/bootlib/TEST.properties	Fri Nov 13 15:48:59 2015 -0500
+++ b/test/java/util/stream/bootlib/TEST.properties	Fri Nov 13 15:55:32 2015 -0800
@@ -1,3 +1,3 @@
 # This file identifies root(s) of the test-ng hierarchy.
 
-bootclasspath.dirs = .
+bootclasspath.dirs = java.base
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/util/stream/bootlib/java.base/java/util/stream/CollectorOps.java	Fri Nov 13 15:55:32 2015 -0800
@@ -0,0 +1,113 @@
+/*
+ * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.stream;
+
+import org.testng.Assert;
+
+import java.util.Spliterator;
+import java.util.function.IntFunction;
+
+/** Test helper class for java.util.stream test framework */
+public final class CollectorOps {
+    private CollectorOps() { }
+
+    public static <E_IN> StatefulTestOp<E_IN> collector() {
+        return new StatefulCollector<>(0, StreamShape.REFERENCE);
+    }
+
+    /* Utility classes for collecting output of intermediate pipeline stages */
+    public static class StatefulCollector<E_IN> implements StatefulTestOp<E_IN> {
+        private final int opFlags;
+        private final StreamShape inputShape;
+
+        public StatefulCollector(int opFlags, StreamShape inputShape) {
+            this.opFlags = opFlags;
+            this.inputShape = inputShape;
+        }
+
+        @Override
+        public StreamShape inputShape() {
+            return inputShape;
+        }
+
+        @Override
+        public StreamShape outputShape() {
+            return inputShape;
+        }
+
+        @Override
+        public int opGetFlags() {
+            return opFlags;
+        }
+
+        @Override
+        public Sink<E_IN> opWrapSink(int flags, boolean parallel, Sink<E_IN> sink) {
+            return sink;
+        }
+
+        @Override
+        public <P_IN> Node<E_IN> opEvaluateParallel(PipelineHelper<E_IN> helper,
+                                                    Spliterator<P_IN> spliterator,
+                                                    IntFunction<E_IN[]> generator) {
+            return helper.evaluate(spliterator, false, generator);
+        }
+    }
+
+    public static class TestParallelSizedOp<T> extends StatefulCollector<T> {
+        public TestParallelSizedOp() {
+            this(StreamShape.REFERENCE);
+        }
+
+        protected TestParallelSizedOp(StreamShape shape) {
+            super(0, shape);
+        }
+
+        @Override
+        public <P_IN> Node<T> opEvaluateParallel(PipelineHelper<T> helper,
+                                                 Spliterator<P_IN> spliterator,
+                                                 IntFunction<T[]> generator) {
+            int flags = helper.getStreamAndOpFlags();
+
+            Assert.assertTrue(StreamOpFlag.SIZED.isKnown(flags));
+            return super.opEvaluateParallel(helper, spliterator, generator);
+        }
+
+        public static class OfInt extends TestParallelSizedOp<Integer> {
+            public OfInt() {
+                super(StreamShape.INT_VALUE);
+            }
+        }
+
+        public static class OfLong extends TestParallelSizedOp<Long> {
+            public OfLong() {
+                super(StreamShape.LONG_VALUE);
+            }
+        }
+
+        public static class OfDouble extends TestParallelSizedOp<Double> {
+            public OfDouble() {
+                super(StreamShape.DOUBLE_VALUE);
+            }
+        }
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/util/stream/bootlib/java.base/java/util/stream/DefaultMethodStreams.java	Fri Nov 13 15:55:32 2015 -0800
@@ -0,0 +1,984 @@
+/*
+ * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.stream;
+
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.util.Comparator;
+import java.util.DoubleSummaryStatistics;
+import java.util.IntSummaryStatistics;
+import java.util.Iterator;
+import java.util.LongSummaryStatistics;
+import java.util.Optional;
+import java.util.OptionalDouble;
+import java.util.OptionalInt;
+import java.util.OptionalLong;
+import java.util.PrimitiveIterator;
+import java.util.Set;
+import java.util.Spliterator;
+import java.util.function.BiConsumer;
+import java.util.function.BiFunction;
+import java.util.function.BinaryOperator;
+import java.util.function.Consumer;
+import java.util.function.DoubleBinaryOperator;
+import java.util.function.DoubleConsumer;
+import java.util.function.DoubleFunction;
+import java.util.function.DoublePredicate;
+import java.util.function.DoubleToIntFunction;
+import java.util.function.DoubleToLongFunction;
+import java.util.function.DoubleUnaryOperator;
+import java.util.function.Function;
+import java.util.function.IntBinaryOperator;
+import java.util.function.IntConsumer;
+import java.util.function.IntFunction;
+import java.util.function.IntPredicate;
+import java.util.function.IntToDoubleFunction;
+import java.util.function.IntToLongFunction;
+import java.util.function.IntUnaryOperator;
+import java.util.function.LongBinaryOperator;
+import java.util.function.LongConsumer;
+import java.util.function.LongFunction;
+import java.util.function.LongPredicate;
+import java.util.function.LongToDoubleFunction;
+import java.util.function.LongToIntFunction;
+import java.util.function.LongUnaryOperator;
+import java.util.function.ObjDoubleConsumer;
+import java.util.function.ObjIntConsumer;
+import java.util.function.ObjLongConsumer;
+import java.util.function.Predicate;
+import java.util.function.Supplier;
+import java.util.function.ToDoubleFunction;
+
+import java.util.function.ToIntFunction;
+import java.util.function.ToLongFunction;
+
+import static java.util.stream.Collectors.*;
+
+public final class DefaultMethodStreams {
+
+    static {
+        // Verify that default methods are not overridden
+        verify(DefaultMethodRefStream.class);
+        verify(DefaultMethodIntStream.class);
+        verify(DefaultMethodLongStream.class);
+        verify(DefaultMethodDoubleStream.class);
+    }
+
+    static void verify(Class<?> del) {
+        // Find the stream interface
+        Class<?> s = Stream.of(del.getInterfaces())
+                .filter(c -> BaseStream.class.isAssignableFrom(c))
+                .findFirst().get();
+
+        // Get all default methods on the stream class
+        Set<String> dms = Stream.of(s.getMethods())
+                .filter(m -> !Modifier.isStatic(m.getModifiers()))
+                .filter(m -> !m.isBridge())
+                .filter(Method::isDefault)
+                .map(Method::getName)
+                .collect(toSet());
+
+        // Get all methods on the delegating class
+        Set<String> ims = Stream.of(del.getMethods())
+                .filter(m -> !Modifier.isStatic(m.getModifiers()))
+                .filter(m -> m.getDeclaringClass() == del)
+                .map(Method::getName)
+                .collect(toSet());
+
+        if (ims.stream().anyMatch(dms::contains)) {
+            throw new AssertionError(String.format("%s overrides default methods of %s\n", del, s));
+        }
+    }
+
+    /**
+     * Creates a stream that for the next operation either delegates to
+     * a default method on {@link Stream}, if present for that operation,
+     * otherwise delegates to an underlying stream.
+     *
+     * @param s the underlying stream to be delegated to for non-default
+     * methods.
+     * @param <T> the type of the stream elements
+     * @return the delegating stream
+     */
+    public static <T> Stream<T> delegateTo(Stream<T> s) {
+        return new DefaultMethodRefStream<>(s);
+    }
+
+    /**
+     * Creates a stream that for the next operation either delegates to
+     * a default method on {@link IntStream}, if present for that operation,
+     * otherwise delegates to an underlying stream.
+     *
+     * @param s the underlying stream to be delegated to for non-default
+     * methods.
+     * @return the delegating stream
+     */
+    public static IntStream delegateTo(IntStream s) {
+        return new DefaultMethodIntStream(s);
+    }
+
+    /**
+     * Creates a stream that for the next operation either delegates to
+     * a default method on {@link LongStream}, if present for that operation,
+     * otherwise delegates to an underlying stream.
+     *
+     * @param s the underlying stream to be delegated to for non-default
+     * methods.
+     * @return the delegating stream
+     */
+    public static LongStream delegateTo(LongStream s) {
+        return new DefaultMethodLongStream(s);
+    }
+
+    /**
+     * Creates a stream that for the next operation either delegates to
+     * a default method on {@link DoubleStream}, if present for that operation,
+     * otherwise delegates to an underlying stream.
+     *
+     * @param s the underlying stream to be delegated to for non-default
+     * methods.
+     * @return the delegating stream
+     */
+    public static DoubleStream delegateTo(DoubleStream s) {
+        return new DefaultMethodDoubleStream(s);
+    }
+
+    /**
+     * A stream that delegates the next operation to a default method, if
+     * present, or to the same operation of an underlying stream.
+     *
+     * @param <T> the type of the stream elements
+     */
+    static final class DefaultMethodRefStream<T> implements Stream<T> {
+        final Stream<T> s;
+
+        DefaultMethodRefStream(Stream<T> s) {
+            this.s = s;
+        }
+
+
+        // Delegating non-default methods
+
+        @Override
+        public Stream<T> filter(Predicate<? super T> predicate) {
+            return s.filter(predicate);
+        }
+
+        @Override
+        public <R> Stream<R> map(Function<? super T, ? extends R> mapper) {
+            return s.map(mapper);
+        }
+
+        @Override
+        public IntStream mapToInt(ToIntFunction<? super T> mapper) {
+            return s.mapToInt(mapper);
+        }
+
+        @Override
+        public LongStream mapToLong(ToLongFunction<? super T> mapper) {
+            return s.mapToLong(mapper);
+        }
+
+        @Override
+        public DoubleStream mapToDouble(ToDoubleFunction<? super T> mapper) {
+            return s.mapToDouble(mapper);
+        }
+
+        @Override
+        public <R> Stream<R> flatMap(Function<? super T, ? extends Stream<? extends R>> mapper) {
+            return s.flatMap(mapper);
+        }
+
+        @Override
+        public IntStream flatMapToInt(Function<? super T, ? extends IntStream> mapper) {
+            return s.flatMapToInt(mapper);
+        }
+
+        @Override
+        public LongStream flatMapToLong(Function<? super T, ? extends LongStream> mapper) {
+            return s.flatMapToLong(mapper);
+        }
+
+        @Override
+        public DoubleStream flatMapToDouble(Function<? super T, ? extends DoubleStream> mapper) {
+            return s.flatMapToDouble(mapper);
+        }
+
+        @Override
+        public Stream<T> distinct() {
+            return s.distinct();
+        }
+
+        @Override
+        public Stream<T> sorted() {
+            return s.sorted();
+        }
+
+        @Override
+        public Stream<T> sorted(Comparator<? super T> comparator) {
+            return s.sorted(comparator);
+        }
+
+        @Override
+        public Stream<T> peek(Consumer<? super T> action) {
+            return s.peek(action);
+        }
+
+        @Override
+        public Stream<T> limit(long maxSize) {
+            return s.limit(maxSize);
+        }
+
+        @Override
+        public Stream<T> skip(long n) {
+            return s.skip(n);
+        }
+
+        @Override
+        public void forEach(Consumer<? super T> action) {
+            s.forEach(action);
+        }
+
+        @Override
+        public void forEachOrdered(Consumer<? super T> action) {
+            s.forEachOrdered(action);
+        }
+
+        @Override
+        public Object[] toArray() {
+            return s.toArray();
+        }
+
+        @Override
+        public <A> A[] toArray(IntFunction<A[]> generator) {
+            return s.toArray(generator);
+        }
+
+        @Override
+        public T reduce(T identity, BinaryOperator<T> accumulator) {
+            return s.reduce(identity, accumulator);
+        }
+
+        @Override
+        public Optional<T> reduce(BinaryOperator<T> accumulator) {
+            return s.reduce(accumulator);
+        }
+
+        @Override
+        public <U> U reduce(U identity, BiFunction<U, ? super T, U> accumulator, BinaryOperator<U> combiner) {
+            return s.reduce(identity, accumulator, combiner);
+        }
+
+        @Override
+        public <R> R collect(Supplier<R> supplier, BiConsumer<R, ? super T> accumulator, BiConsumer<R, R> combiner) {
+            return s.collect(supplier, accumulator, combiner);
+        }
+
+        @Override
+        public <R, A> R collect(Collector<? super T, A, R> collector) {
+            return s.collect(collector);
+        }
+
+        @Override
+        public Optional<T> min(Comparator<? super T> comparator) {
+            return s.min(comparator);
+        }
+
+        @Override
+        public Optional<T> max(Comparator<? super T> comparator) {
+            return s.max(comparator);
+        }
+
+        @Override
+        public long count() {
+            return s.count();
+        }
+
+        @Override
+        public boolean anyMatch(Predicate<? super T> predicate) {
+            return s.anyMatch(predicate);
+        }
+
+        @Override
+        public boolean allMatch(Predicate<? super T> predicate) {
+            return s.allMatch(predicate);
+        }
+
+        @Override
+        public boolean noneMatch(Predicate<? super T> predicate) {
+            return s.noneMatch(predicate);
+        }
+
+        @Override
+        public Optional<T> findFirst() {
+            return s.findFirst();
+        }
+
+        @Override
+        public Optional<T> findAny() {
+            return s.findAny();
+        }
+
+        @Override
+        public Iterator<T> iterator() {
+            return s.iterator();
+        }
+
+        @Override
+        public Spliterator<T> spliterator() {
+            return s.spliterator();
+        }
+
+        @Override
+        public boolean isParallel() {
+            return s.isParallel();
+        }
+
+        @Override
+        public Stream<T> sequential() {
+            return s.sequential();
+        }
+
+        @Override
+        public Stream<T> parallel() {
+            return s.parallel();
+        }
+
+        @Override
+        public Stream<T> unordered() {
+            return s.unordered();
+        }
+
+        @Override
+        public Stream<T> onClose(Runnable closeHandler) {
+            return s.onClose(closeHandler);
+        }
+
+        @Override
+        public void close() {
+            s.close();
+        }
+    }
+
+    static final class DefaultMethodIntStream implements IntStream {
+        final IntStream s;
+
+        public DefaultMethodIntStream(IntStream s) {
+            this.s = s;
+        }
+
+
+        // Delegating non-default methods
+
+        @Override
+        public IntStream filter(IntPredicate predicate) {
+            return s.filter(predicate);
+        }
+
+        @Override
+        public IntStream map(IntUnaryOperator mapper) {
+            return s.map(mapper);
+        }
+
+        @Override
+        public <U> Stream<U> mapToObj(IntFunction<? extends U> mapper) {
+            return s.mapToObj(mapper);
+        }
+
+        @Override
+        public LongStream mapToLong(IntToLongFunction mapper) {
+            return s.mapToLong(mapper);
+        }
+
+        @Override
+        public DoubleStream mapToDouble(IntToDoubleFunction mapper) {
+            return s.mapToDouble(mapper);
+        }
+
+        @Override
+        public IntStream flatMap(IntFunction<? extends IntStream> mapper) {
+            return s.flatMap(mapper);
+        }
+
+        @Override
+        public IntStream distinct() {
+            return s.distinct();
+        }
+
+        @Override
+        public IntStream sorted() {
+            return s.sorted();
+        }
+
+        @Override
+        public IntStream peek(IntConsumer action) {
+            return s.peek(action);
+        }
+
+        @Override
+        public IntStream limit(long maxSize) {
+            return s.limit(maxSize);
+        }
+
+        @Override
+        public IntStream skip(long n) {
+            return s.skip(n);
+        }
+
+        @Override
+        public void forEach(IntConsumer action) {
+            s.forEach(action);
+        }
+
+        @Override
+        public void forEachOrdered(IntConsumer action) {
+            s.forEachOrdered(action);
+        }
+
+        @Override
+        public int[] toArray() {
+            return s.toArray();
+        }
+
+        @Override
+        public int reduce(int identity, IntBinaryOperator op) {
+            return s.reduce(identity, op);
+        }
+
+        @Override
+        public OptionalInt reduce(IntBinaryOperator op) {
+            return s.reduce(op);
+        }
+
+        @Override
+        public <R> R collect(Supplier<R> supplier, ObjIntConsumer<R> accumulator, BiConsumer<R, R> combiner) {
+            return s.collect(supplier, accumulator, combiner);
+        }
+
+        @Override
+        public int sum() {
+            return s.sum();
+        }
+
+        @Override
+        public OptionalInt min() {
+            return s.min();
+        }
+
+        @Override
+        public OptionalInt max() {
+            return s.max();
+        }
+
+        @Override
+        public long count() {
+            return s.count();
+        }
+
+        @Override
+        public OptionalDouble average() {
+            return s.average();
+        }
+
+        @Override
+        public IntSummaryStatistics summaryStatistics() {
+            return s.summaryStatistics();
+        }
+
+        @Override
+        public boolean anyMatch(IntPredicate predicate) {
+            return s.anyMatch(predicate);
+        }
+
+        @Override
+        public boolean allMatch(IntPredicate predicate) {
+            return s.allMatch(predicate);
+        }
+
+        @Override
+        public boolean noneMatch(IntPredicate predicate) {
+            return s.noneMatch(predicate);
+        }
+
+        @Override
+        public OptionalInt findFirst() {
+            return s.findFirst();
+        }
+
+        @Override
+        public OptionalInt findAny() {
+            return s.findAny();
+        }
+
+        @Override
+        public LongStream asLongStream() {
+            return s.asLongStream();
+        }
+
+        @Override
+        public DoubleStream asDoubleStream() {
+            return s.asDoubleStream();
+        }
+
+        @Override
+        public Stream<Integer> boxed() {
+            return s.boxed();
+        }
+
+        @Override
+        public IntStream sequential() {
+            return s.sequential();
+        }
+
+        @Override
+        public IntStream parallel() {
+            return s.parallel();
+        }
+
+        @Override
+        public PrimitiveIterator.OfInt iterator() {
+            return s.iterator();
+        }
+
+        @Override
+        public Spliterator.OfInt spliterator() {
+            return s.spliterator();
+        }
+
+        @Override
+        public boolean isParallel() {
+            return s.isParallel();
+        }
+
+        @Override
+        public IntStream unordered() {
+            return s.unordered();
+        }
+
+        @Override
+        public IntStream onClose(Runnable closeHandler) {
+            return s.onClose(closeHandler);
+        }
+
+        @Override
+        public void close() {
+            s.close();
+        }
+    }
+
+    static final class DefaultMethodLongStream implements LongStream {
+        final LongStream s;
+
+        public DefaultMethodLongStream(LongStream s) {
+            this.s = s;
+        }
+
+
+        // Delegating non-default methods
+
+        @Override
+        public void forEach(LongConsumer action) {
+            s.forEach(action);
+        }
+
+        @Override
+        public LongStream filter(LongPredicate predicate) {
+            return s.filter(predicate);
+        }
+
+        @Override
+        public LongStream map(LongUnaryOperator mapper) {
+            return s.map(mapper);
+        }
+
+        @Override
+        public <U> Stream<U> mapToObj(LongFunction<? extends U> mapper) {
+            return s.mapToObj(mapper);
+        }
+
+        @Override
+        public IntStream mapToInt(LongToIntFunction mapper) {
+            return s.mapToInt(mapper);
+        }
+
+        @Override
+        public DoubleStream mapToDouble(LongToDoubleFunction mapper) {
+            return s.mapToDouble(mapper);
+        }
+
+        @Override
+        public LongStream flatMap(LongFunction<? extends LongStream> mapper) {
+            return s.flatMap(mapper);
+        }
+
+        @Override
+        public LongStream distinct() {
+            return s.distinct();
+        }
+
+        @Override
+        public LongStream sorted() {
+            return s.sorted();
+        }
+
+        @Override
+        public LongStream peek(LongConsumer action) {
+            return s.peek(action);
+        }
+
+        @Override
+        public LongStream limit(long maxSize) {
+            return s.limit(maxSize);
+        }
+
+        @Override
+        public LongStream skip(long n) {
+            return s.skip(n);
+        }
+
+        @Override
+        public void forEachOrdered(LongConsumer action) {
+            s.forEachOrdered(action);
+        }
+
+        @Override
+        public long[] toArray() {
+            return s.toArray();
+        }
+
+        @Override
+        public long reduce(long identity, LongBinaryOperator op) {
+            return s.reduce(identity, op);
+        }
+
+        @Override
+        public OptionalLong reduce(LongBinaryOperator op) {
+            return s.reduce(op);
+        }
+
+        @Override
+        public <R> R collect(Supplier<R> supplier, ObjLongConsumer<R> accumulator, BiConsumer<R, R> combiner) {
+            return s.collect(supplier, accumulator, combiner);
+        }
+
+        @Override
+        public long sum() {
+            return s.sum();
+        }
+
+        @Override
+        public OptionalLong min() {
+            return s.min();
+        }
+
+        @Override
+        public OptionalLong max() {
+            return s.max();
+        }
+
+        @Override
+        public long count() {
+            return s.count();
+        }
+
+        @Override
+        public OptionalDouble average() {
+            return s.average();
+        }
+
+        @Override
+        public LongSummaryStatistics summaryStatistics() {
+            return s.summaryStatistics();
+        }
+
+        @Override
+        public boolean anyMatch(LongPredicate predicate) {
+            return s.anyMatch(predicate);
+        }
+
+        @Override
+        public boolean allMatch(LongPredicate predicate) {
+            return s.allMatch(predicate);
+        }
+
+        @Override
+        public boolean noneMatch(LongPredicate predicate) {
+            return s.noneMatch(predicate);
+        }
+
+        @Override
+        public OptionalLong findFirst() {
+            return s.findFirst();
+        }
+
+        @Override
+        public OptionalLong findAny() {
+            return s.findAny();
+        }
+
+        @Override
+        public DoubleStream asDoubleStream() {
+            return s.asDoubleStream();
+        }
+
+        @Override
+        public Stream<Long> boxed() {
+            return s.boxed();
+        }
+
+        @Override
+        public LongStream sequential() {
+            return s.sequential();
+        }
+
+        @Override
+        public LongStream parallel() {
+            return s.parallel();
+        }
+
+        @Override
+        public PrimitiveIterator.OfLong iterator() {
+            return s.iterator();
+        }
+
+        @Override
+        public Spliterator.OfLong spliterator() {
+            return s.spliterator();
+        }
+
+        @Override
+        public boolean isParallel() {
+            return s.isParallel();
+        }
+
+        @Override
+        public LongStream unordered() {
+            return s.unordered();
+        }
+
+        @Override
+        public LongStream onClose(Runnable closeHandler) {
+            return s.onClose(closeHandler);
+        }
+
+        @Override
+        public void close() {
+            s.close();
+        }
+    }
+
+    static final class DefaultMethodDoubleStream implements DoubleStream {
+        final DoubleStream s;
+
+        public DefaultMethodDoubleStream(DoubleStream s) {
+            this.s = s;
+        }
+
+        @Override
+        public DoubleStream filter(DoublePredicate predicate) {
+            return s.filter(predicate);
+        }
+
+        @Override
+        public DoubleStream map(DoubleUnaryOperator mapper) {
+            return s.map(mapper);
+        }
+
+        @Override
+        public <U> Stream<U> mapToObj(DoubleFunction<? extends U> mapper) {
+            return s.mapToObj(mapper);
+        }
+
+        @Override
+        public IntStream mapToInt(DoubleToIntFunction mapper) {
+            return s.mapToInt(mapper);
+        }
+
+        @Override
+        public LongStream mapToLong(DoubleToLongFunction mapper) {
+            return s.mapToLong(mapper);
+        }
+
+        @Override
+        public DoubleStream flatMap(DoubleFunction<? extends DoubleStream> mapper) {
+            return s.flatMap(mapper);
+        }
+
+        @Override
+        public DoubleStream distinct() {
+            return s.distinct();
+        }
+
+        @Override
+        public DoubleStream sorted() {
+            return s.sorted();
+        }
+
+        @Override
+        public DoubleStream peek(DoubleConsumer action) {
+            return s.peek(action);
+        }
+
+        @Override
+        public DoubleStream limit(long maxSize) {
+            return s.limit(maxSize);
+        }
+
+        @Override
+        public DoubleStream skip(long n) {
+            return s.skip(n);
+        }
+
+        @Override
+        public void forEach(DoubleConsumer action) {
+            s.forEach(action);
+        }
+
+        @Override
+        public void forEachOrdered(DoubleConsumer action) {
+            s.forEachOrdered(action);
+        }
+
+        @Override
+        public double[] toArray() {
+            return s.toArray();
+        }
+
+        @Override
+        public double reduce(double identity, DoubleBinaryOperator op) {
+            return s.reduce(identity, op);
+        }
+
+        @Override
+        public OptionalDouble reduce(DoubleBinaryOperator op) {
+            return s.reduce(op);
+        }
+
+        @Override
+        public <R> R collect(Supplier<R> supplier, ObjDoubleConsumer<R> accumulator, BiConsumer<R, R> combiner) {
+            return s.collect(supplier, accumulator, combiner);
+        }
+
+        @Override
+        public double sum() {
+            return s.sum();
+        }
+
+        @Override
+        public OptionalDouble min() {
+            return s.min();
+        }
+
+        @Override
+        public OptionalDouble max() {
+            return s.max();
+        }
+
+        @Override
+        public long count() {
+            return s.count();
+        }
+
+        @Override
+        public OptionalDouble average() {
+            return s.average();
+        }
+
+        @Override
+        public DoubleSummaryStatistics summaryStatistics() {
+            return s.summaryStatistics();
+        }
+
+        @Override
+        public boolean anyMatch(DoublePredicate predicate) {
+            return s.anyMatch(predicate);
+        }
+
+        @Override
+        public boolean allMatch(DoublePredicate predicate) {
+            return s.allMatch(predicate);
+        }
+
+        @Override
+        public boolean noneMatch(DoublePredicate predicate) {
+            return s.noneMatch(predicate);
+        }
+
+        @Override
+        public OptionalDouble findFirst() {
+            return s.findFirst();
+        }
+
+        @Override
+        public OptionalDouble findAny() {
+            return s.findAny();
+        }
+
+        @Override
+        public Stream<Double> boxed() {
+            return s.boxed();
+        }
+
+        @Override
+        public DoubleStream sequential() {
+            return s.sequential();
+        }
+
+        @Override
+        public DoubleStream parallel() {
+            return s.parallel();
+        }
+
+        @Override
+        public PrimitiveIterator.OfDouble iterator() {
+            return s.iterator();
+        }
+
+        @Override
+        public Spliterator.OfDouble spliterator() {
+            return s.spliterator();
+        }
+
+        @Override
+        public boolean isParallel() {
+            return s.isParallel();
+        }
+
+        @Override
+        public DoubleStream unordered() {
+            return s.unordered();
+        }
+
+        @Override
+        public DoubleStream onClose(Runnable closeHandler) {
+            return s.onClose(closeHandler);
+        }
+
+        @Override
+        public void close() {
+            s.close();
+        }
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/util/stream/bootlib/java.base/java/util/stream/DoubleStreamTestDataProvider.java	Fri Nov 13 15:55:32 2015 -0800
@@ -0,0 +1,144 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.stream;
+
+import org.testng.annotations.DataProvider;
+
+import java.util.*;
+import java.util.Spliterators;
+import java.util.function.Supplier;
+
+/** TestNG DataProvider for double-valued streams */
+public class DoubleStreamTestDataProvider {
+    private static final double[] to0 = new double[0];
+    private static final double[] to1 = new double[1];
+    private static final double[] to10 = new double[10];
+    private static final double[] to100 = new double[100];
+    private static final double[] to1000 = new double[1000];
+    private static final double[] reversed = new double[100];
+    private static final double[] ones = new double[100];
+    private static final double[] twice = new double[200];
+    private static final double[] pseudoRandom;
+
+    private static final Object[][] testData;
+    private static final Object[][] spliteratorTestData;
+
+    static {
+        double[][] arrays = {to0, to1, to10, to100, to1000};
+        for (double[] arr : arrays) {
+            for (int i = 0; i < arr.length; i++) {
+                arr[i] = i;
+            }
+        }
+        for (int i = 0; i < reversed.length; i++) {
+            reversed[i] = reversed.length - i;
+        }
+        for (int i = 0; i < ones.length; i++) {
+            ones[i] = 1;
+        }
+        System.arraycopy(to100, 0, twice, 0, to100.length);
+        System.arraycopy(to100, 0, twice, to100.length, to100.length);
+        pseudoRandom = new double[LambdaTestHelpers.LONG_STRING.length()];
+        for (int i = 0; i < LambdaTestHelpers.LONG_STRING.length(); i++) {
+            pseudoRandom[i] = (double) LambdaTestHelpers.LONG_STRING.charAt(i);
+        }
+    }
+
+    static final Object[][] arrays = {
+            {"empty", to0},
+            {"0..1", to1},
+            {"0..10", to10},
+            {"0..100", to100},
+            {"0..1000", to1000},
+            {"100x[1]", ones},
+            {"2x[0..100]", twice},
+            {"reverse 0..100", reversed},
+            {"pseudorandom", pseudoRandom}
+    };
+
+    static {
+        {
+            List<Object[]> list = new ArrayList<>();
+            for (Object[] data : arrays) {
+                final Object name = data[0];
+                final double[] doubles = (double[]) data[1];
+
+                list.add(new Object[]{"array:" + name,
+                        TestData.Factory.ofArray("array:" + name, doubles)});
+
+                SpinedBuffer.OfDouble isl = new SpinedBuffer.OfDouble();
+                for (double i : doubles) {
+                    isl.accept(i);
+                }
+                list.add(new Object[]{"SpinedList:" + name,
+                        TestData.Factory.ofSpinedBuffer("SpinedList:" + name, isl)});
+            }
+            testData = list.toArray(new Object[0][]);
+        }
+
+        {
+            List<Object[]> spliterators = new ArrayList<>();
+            for (Object[] data : arrays) {
+                final Object name = data[0];
+                final double[] doubles = (double[]) data[1];
+
+                SpinedBuffer.OfDouble isl = new SpinedBuffer.OfDouble();
+                for (double i : doubles) {
+                    isl.accept(i);
+                }
+
+                spliterators.add(splitDescr("Arrays.s(array):" + name,
+                                            () -> Arrays.spliterator(doubles)));
+                spliterators.add(splitDescr("Arrays.s(array,o,l):" + name,
+                                            () -> Arrays.spliterator(doubles, 0, doubles.length / 2)));
+
+                spliterators.add(splitDescr("SpinedBuffer.s():" + name,
+                                            () -> isl.spliterator()));
+
+                spliterators.add(splitDescr("Primitives.s(SpinedBuffer.iterator(), size):" + name,
+                                            () -> Spliterators.spliterator(isl.iterator(), doubles.length, 0)));
+                spliterators.add(splitDescr("Primitives.s(SpinedBuffer.iterator()):" + name,
+                                            () -> Spliterators.spliteratorUnknownSize(isl.iterator(), 0)));
+                // Need more!
+            }
+            spliteratorTestData = spliterators.toArray(new Object[0][]);
+        }
+
+    }
+
+    static <T> Object[] splitDescr(String description, Supplier<Spliterator.OfDouble> s) {
+        return new Object[] { description, s };
+    }
+
+    // Return an array of ( String name, DoubleStreamTestData )
+    @DataProvider(name = "DoubleStreamTestData")
+    public static Object[][] makeDoubleStreamTestData() {
+        return testData;
+    }
+
+    // returns an array of (String name, Supplier<PrimitiveSpliterator<Double>>)
+    @DataProvider(name = "DoubleSpliterator")
+    public static Object[][] spliteratorProvider() {
+        return spliteratorTestData;
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/util/stream/bootlib/java.base/java/util/stream/DoubleStreamTestScenario.java	Fri Nov 13 15:55:32 2015 -0800
@@ -0,0 +1,232 @@
+/*
+ * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.stream;
+
+import java.util.Collections;
+import java.util.EnumSet;
+import java.util.PrimitiveIterator;
+import java.util.Set;
+import java.util.Spliterator;
+import java.util.function.Consumer;
+import java.util.function.DoubleConsumer;
+import java.util.function.Function;
+
+/**
+ * Test scenarios for double streams.
+ *
+ * Each scenario is provided with a data source, a function that maps a fresh
+ * stream (as provided by the data source) to a new stream, and a sink to
+ * receive results.  Each scenario describes a different way of computing the
+ * stream contents.  The test driver will ensure that all scenarios produce
+ * the same output (modulo allowable differences in ordering).
+ */
+@SuppressWarnings({"rawtypes", "unchecked"})
+public enum DoubleStreamTestScenario implements OpTestCase.BaseStreamTestScenario {
+
+    STREAM_FOR_EACH(false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
+            DoubleStream s = m.apply(source);
+            if (s.isParallel()) {
+                s = s.sequential();
+            }
+            s.forEach(b);
+        }
+    },
+
+    STREAM_TO_ARRAY(false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
+            for (double t : m.apply(source).toArray()) {
+                b.accept(t);
+            }
+        }
+    },
+
+    STREAM_ITERATOR(false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
+            for (PrimitiveIterator.OfDouble seqIter = m.apply(source).iterator(); seqIter.hasNext(); )
+                b.accept(seqIter.nextDouble());
+        }
+    },
+
+    // Wrap as stream, and spliterate then iterate in pull mode
+    STREAM_SPLITERATOR(false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
+            for (Spliterator.OfDouble spl = m.apply(source).spliterator(); spl.tryAdvance(b); ) {
+            }
+        }
+    },
+
+    // Wrap as stream, spliterate, then split a few times mixing advances with forEach
+    STREAM_SPLITERATOR_WITH_MIXED_TRAVERSE_AND_SPLIT(false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
+            SpliteratorTestHelper.mixedTraverseAndSplit(b, m.apply(source).spliterator());
+        }
+    },
+
+    // Wrap as stream, and spliterate then iterate in pull mode
+    STREAM_SPLITERATOR_FOREACH(false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
+            m.apply(source).spliterator().forEachRemaining(b);
+        }
+    },
+
+    PAR_STREAM_SEQUENTIAL_FOR_EACH(true) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
+            m.apply(source).sequential().forEach(b);
+        }
+    },
+
+    // Wrap as parallel stream + forEachOrdered
+    PAR_STREAM_FOR_EACH_ORDERED(true) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
+            // @@@ Want to explicitly select ordered equalator
+            m.apply(source).forEachOrdered(b);
+        }
+    },
+
+    // Wrap as stream, and spliterate then iterate sequentially
+    PAR_STREAM_SPLITERATOR(true) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
+            for (Spliterator.OfDouble spl = m.apply(source).spliterator(); spl.tryAdvance(b); ) {
+            }
+        }
+    },
+
+    // Wrap as stream, and spliterate then iterate sequentially
+    PAR_STREAM_SPLITERATOR_FOREACH(true) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
+            m.apply(source).spliterator().forEachRemaining(b);
+        }
+    },
+
+    PAR_STREAM_TO_ARRAY(true) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
+            for (double t : m.apply(source).toArray())
+                b.accept(t);
+        }
+    },
+
+    // Wrap as parallel stream, get the spliterator, wrap as a stream + toArray
+    PAR_STREAM_SPLITERATOR_STREAM_TO_ARRAY(true) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
+            DoubleStream s = m.apply(source);
+            Spliterator.OfDouble sp = s.spliterator();
+            DoubleStream ss = StreamSupport.doubleStream(() -> sp,
+                                                         StreamOpFlag.toCharacteristics(OpTestCase.getStreamFlags(s))
+                                                         | (sp.getExactSizeIfKnown() < 0 ? 0 : Spliterator.SIZED), true);
+            for (double t : ss.toArray())
+                b.accept(t);
+        }
+    },
+
+    PAR_STREAM_TO_ARRAY_CLEAR_SIZED(true) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
+            S_IN pipe1 = (S_IN) OpTestCase.chain(source,
+                                                 new FlagDeclaringOp(StreamOpFlag.NOT_SIZED, data.getShape()));
+            DoubleStream pipe2 = m.apply(pipe1);
+
+            for (double t : pipe2.toArray())
+                b.accept(t);
+        }
+    },
+
+    // Wrap as parallel stream + forEach synchronizing
+    PAR_STREAM_FOR_EACH(true, false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
+            m.apply(source).forEach(e -> {
+                synchronized (data) {
+                    b.accept(e);
+                }
+            });
+        }
+    },
+
+    // Wrap as parallel stream + forEach synchronizing and clear SIZED flag
+    PAR_STREAM_FOR_EACH_CLEAR_SIZED(true, false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
+            S_IN pipe1 = (S_IN) OpTestCase.chain(source,
+                                                 new FlagDeclaringOp(StreamOpFlag.NOT_SIZED, data.getShape()));
+            m.apply(pipe1).forEach(e -> {
+                synchronized (data) {
+                    b.accept(e);
+                }
+            });
+        }
+    },
+    ;
+
+    // The set of scenarios that clean the SIZED flag
+    public static final Set<DoubleStreamTestScenario> CLEAR_SIZED_SCENARIOS = Collections.unmodifiableSet(
+            EnumSet.of(PAR_STREAM_TO_ARRAY_CLEAR_SIZED, PAR_STREAM_FOR_EACH_CLEAR_SIZED));
+
+    private boolean isParallel;
+
+    private final boolean isOrdered;
+
+    DoubleStreamTestScenario(boolean isParallel) {
+        this(isParallel, true);
+    }
+
+    DoubleStreamTestScenario(boolean isParallel, boolean isOrdered) {
+        this.isParallel = isParallel;
+        this.isOrdered = isOrdered;
+    }
+
+    public StreamShape getShape() {
+        return StreamShape.DOUBLE_VALUE;
+    }
+
+    public boolean isParallel() {
+        return isParallel;
+    }
+
+    public boolean isOrdered() {
+        return isOrdered;
+    }
+
+    public <T, U, S_IN extends BaseStream<T, S_IN>, S_OUT extends BaseStream<U, S_OUT>>
+    void run(TestData<T, S_IN> data, Consumer<U> b, Function<S_IN, S_OUT> m) {
+        try (S_IN source = getStream(data)) {
+            run(data, source, (DoubleConsumer) b, (Function<S_IN, DoubleStream>) m);
+        }
+    }
+
+    abstract <T, S_IN extends BaseStream<T, S_IN>>
+    void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m);
+
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/util/stream/bootlib/java.base/java/util/stream/FlagDeclaringOp.java	Fri Nov 13 15:55:32 2015 -0800
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.stream;
+
+/**
+ * An operation that injects or clears flags but otherwise performs no operation on elements.
+ */
+@SuppressWarnings({"rawtypes", "unchecked"})
+public class FlagDeclaringOp<T> implements StatelessTestOp<T, T> {
+    private final int flags;
+    private final StreamShape shape;
+
+    public FlagDeclaringOp(int flags) {
+        this(flags, StreamShape.REFERENCE);
+    }
+
+    public FlagDeclaringOp(int flags, StreamShape shape) {
+        this.flags = flags;
+        this.shape = shape;
+    }
+
+    @Override
+    public StreamShape outputShape() {
+        return shape;
+    }
+
+    @Override
+    public StreamShape inputShape() {
+        return shape;
+    }
+
+    @Override
+    public int opGetFlags() {
+        return flags;
+    }
+
+    @Override
+    public Sink<T> opWrapSink(int flags, boolean parallel, Sink sink) {
+        return sink;
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/util/stream/bootlib/java.base/java/util/stream/IntStreamTestDataProvider.java	Fri Nov 13 15:55:32 2015 -0800
@@ -0,0 +1,158 @@
+/*
+ * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.stream;
+
+import org.testng.annotations.DataProvider;
+
+import java.util.*;
+import java.util.Spliterators;
+import java.util.function.Supplier;
+
+/** TestNG DataProvider for int-valued streams */
+public class IntStreamTestDataProvider {
+    private static final int[] to0 = new int[0];
+    private static final int[] to1 = new int[1];
+    private static final int[] to10 = new int[10];
+    private static final int[] to100 = new int[100];
+    private static final int[] to1000 = new int[1000];
+    private static final int[] reversed = new int[100];
+    private static final int[] ones = new int[100];
+    private static final int[] twice = new int[200];
+    private static final int[] pseudoRandom;
+
+    private static final Object[][] testData;
+    private static final Object[][] spliteratorTestData;
+
+    static {
+        int[][] arrays = {to0, to1, to10, to100, to1000};
+        for (int[] arr : arrays) {
+            for (int i = 0; i < arr.length; i++) {
+                arr[i] = i;
+            }
+        }
+        for (int i = 0; i < reversed.length; i++) {
+            reversed[i] = reversed.length - i;
+        }
+        for (int i = 0; i < ones.length; i++) {
+            ones[i] = 1;
+        }
+        System.arraycopy(to100, 0, twice, 0, to100.length);
+        System.arraycopy(to100, 0, twice, to100.length, to100.length);
+        pseudoRandom = new int[LambdaTestHelpers.LONG_STRING.length()];
+        for (int i = 0; i < LambdaTestHelpers.LONG_STRING.length(); i++) {
+            pseudoRandom[i] = (int) LambdaTestHelpers.LONG_STRING.charAt(i);
+        }
+    }
+
+    static final Object[][] arrays = {
+            {"empty", to0},
+            {"0..1", to1},
+            {"0..10", to10},
+            {"0..100", to100},
+            {"0..1000", to1000},
+            {"100x[1]", ones},
+            {"2x[0..100]", twice},
+            {"reverse 0..100", reversed},
+            {"pseudorandom", pseudoRandom}
+    };
+
+    static {
+        {
+            List<Object[]> list = new ArrayList<>();
+            for (Object[] data : arrays) {
+                final Object name = data[0];
+                final int[] ints = (int[]) data[1];
+
+                list.add(new Object[]{"array:" +
+                                      name, TestData.Factory.ofArray("array:" + name, ints)});
+
+                SpinedBuffer.OfInt isl = new SpinedBuffer.OfInt();
+                for (int i : ints) {
+                    isl.accept(i);
+                }
+                list.add(new Object[]{"SpinedList:" + name,
+                         TestData.Factory.ofSpinedBuffer("SpinedList:" + name, isl)});
+
+                list.add(streamDataDescr("IntStream.intRange(0,l): " + ints.length,
+                                         () -> IntStream.range(0, ints.length)));
+                list.add(streamDataDescr("IntStream.rangeClosed(0,l): " + ints.length,
+                                         () -> IntStream.rangeClosed(0, ints.length)));
+            }
+            testData = list.toArray(new Object[0][]);
+        }
+
+        {
+            List<Object[]> spliterators = new ArrayList<>();
+            for (Object[] data : arrays) {
+                final Object name = data[0];
+                final int[] ints = (int[]) data[1];
+
+                SpinedBuffer.OfInt isl = new SpinedBuffer.OfInt();
+                for (int i : ints) {
+                    isl.accept(i);
+                }
+
+                spliterators.add(splitDescr("Arrays.s(array):" + name,
+                                            () -> Arrays.spliterator(ints)));
+                spliterators.add(splitDescr("Arrays.s(array,o,l):" + name,
+                                            () -> Arrays.spliterator(ints, 0, ints.length / 2)));
+
+                spliterators.add(splitDescr("SpinedBuffer.s():" + name,
+                                            () -> isl.spliterator()));
+
+                spliterators.add(splitDescr("Primitives.s(SpinedBuffer.iterator(), size):" + name,
+                                            () -> Spliterators.spliterator(isl.iterator(), ints.length, 0)));
+                spliterators.add(splitDescr("Primitives.s(SpinedBuffer.iterator()):" + name,
+                                            () -> Spliterators.spliteratorUnknownSize(isl.iterator(), 0)));
+
+                spliterators.add(splitDescr("IntStream.intRange(0,l):" + name,
+                                            () -> IntStream.range(0, ints.length).spliterator()));
+                spliterators.add(splitDescr("IntStream.intRangeClosed(0,l):" + name,
+                                            () -> IntStream.rangeClosed(0, ints.length).spliterator()));
+                // Need more!
+            }
+            spliteratorTestData = spliterators.toArray(new Object[0][]);
+        }
+
+    }
+
+    static <T> Object[] streamDataDescr(String description, Supplier<IntStream> s) {
+        return new Object[] { description, TestData.Factory.ofIntSupplier(description, s) };
+    }
+
+    static <T> Object[] splitDescr(String description, Supplier<Spliterator.OfInt> s) {
+        return new Object[] { description, s };
+    }
+
+    // Return an array of ( String name, IntStreamTestData )
+    @DataProvider(name = "IntStreamTestData")
+    public static Object[][] makeIntStreamTestData() {
+        return testData;
+    }
+
+    // returns an array of (String name, Supplier<PrimitiveSpliterator<Integer>>)
+    @DataProvider(name = "IntSpliterator")
+    public static Object[][] spliteratorProvider() {
+        return spliteratorTestData;
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/util/stream/bootlib/java.base/java/util/stream/IntStreamTestScenario.java	Fri Nov 13 15:55:32 2015 -0800
@@ -0,0 +1,233 @@
+/*
+ * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.stream;
+
+import java.util.Collections;
+import java.util.EnumSet;
+import java.util.PrimitiveIterator;
+import java.util.Set;
+import java.util.Spliterator;
+import java.util.function.Consumer;
+import java.util.function.Function;
+import java.util.function.IntConsumer;
+
+/**
+ * Test scenarios for int streams.
+ *
+ * Each scenario is provided with a data source, a function that maps a fresh
+ * stream (as provided by the data source) to a new stream, and a sink to
+ * receive results.  Each scenario describes a different way of computing the
+ * stream contents.  The test driver will ensure that all scenarios produce
+ * the same output (modulo allowable differences in ordering).
+ */
+@SuppressWarnings({"rawtypes", "unchecked"})
+public enum IntStreamTestScenario implements OpTestCase.BaseStreamTestScenario {
+
+    STREAM_FOR_EACH(false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
+            IntStream s = m.apply(source);
+            if (s.isParallel()) {
+                s = s.sequential();
+            }
+            s.forEach(b);
+        }
+    },
+
+    STREAM_TO_ARRAY(false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
+            for (int t : m.apply(source).toArray()) {
+                b.accept(t);
+            }
+        }
+    },
+
+    STREAM_ITERATOR(false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
+            for (PrimitiveIterator.OfInt seqIter = m.apply(source).iterator(); seqIter.hasNext(); )
+                b.accept(seqIter.nextInt());
+        }
+    },
+
+    // Wrap as stream, and spliterate then iterate in pull mode
+    STREAM_SPLITERATOR(false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
+            for (Spliterator.OfInt spl = m.apply(source).spliterator(); spl.tryAdvance(b); ) {
+            }
+        }
+    },
+
+    // Wrap as stream, spliterate, then split a few times mixing advances with forEach
+    STREAM_SPLITERATOR_WITH_MIXED_TRAVERSE_AND_SPLIT(false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
+            SpliteratorTestHelper.mixedTraverseAndSplit(b, m.apply(source).spliterator());
+        }
+    },
+
+    // Wrap as stream, and spliterate then iterate in pull mode
+    STREAM_SPLITERATOR_FOREACH(false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
+            m.apply(source).spliterator().forEachRemaining(b);
+        }
+    },
+
+    PAR_STREAM_SEQUENTIAL_FOR_EACH(true) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
+            m.apply(source).sequential().forEach(b);
+        }
+    },
+
+    // Wrap as parallel stream + forEachOrdered
+    PAR_STREAM_FOR_EACH_ORDERED(true) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
+            // @@@ Want to explicitly select ordered equalator
+            m.apply(source).forEachOrdered(b);
+        }
+    },
+
+    // Wrap as stream, and spliterate then iterate sequentially
+    PAR_STREAM_SPLITERATOR(true) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
+            for (Spliterator.OfInt spl = m.apply(source).spliterator(); spl.tryAdvance(b); ) {
+            }
+        }
+    },
+
+    // Wrap as stream, and spliterate then iterate sequentially
+    PAR_STREAM_SPLITERATOR_FOREACH(true) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
+            m.apply(source).spliterator().forEachRemaining(b);
+        }
+    },
+
+    PAR_STREAM_TO_ARRAY(true) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
+            for (int t : m.apply(source).toArray())
+                b.accept(t);
+        }
+    },
+
+    // Wrap as parallel stream, get the spliterator, wrap as a stream + toArray
+    PAR_STREAM_SPLITERATOR_STREAM_TO_ARRAY(true) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
+            IntStream s = m.apply(source);
+            Spliterator.OfInt sp = s.spliterator();
+            IntStream ss = StreamSupport.intStream(() -> sp,
+                                                   StreamOpFlag.toCharacteristics(OpTestCase.getStreamFlags(s))
+                                                   | (sp.getExactSizeIfKnown() < 0 ? 0 : Spliterator.SIZED),
+                                                   true);
+            for (int t : ss.toArray())
+                b.accept(t);
+        }
+    },
+
+    PAR_STREAM_TO_ARRAY_CLEAR_SIZED(true) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
+            S_IN pipe1 = (S_IN) OpTestCase.chain(source,
+                                                 new FlagDeclaringOp(StreamOpFlag.NOT_SIZED, data.getShape()));
+            IntStream pipe2 = m.apply(pipe1);
+
+            for (int t : pipe2.toArray())
+                b.accept(t);
+        }
+    },
+
+    // Wrap as parallel stream + forEach synchronizing
+    PAR_STREAM_FOR_EACH(true, false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
+            m.apply(source).forEach(e -> {
+                synchronized (data) {
+                    b.accept(e);
+                }
+            });
+        }
+    },
+
+    // Wrap as parallel stream + forEach synchronizing and clear SIZED flag
+    PAR_STREAM_FOR_EACH_CLEAR_SIZED(true, false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
+            S_IN pipe1 = (S_IN) OpTestCase.chain(source,
+                                                 new FlagDeclaringOp(StreamOpFlag.NOT_SIZED, data.getShape()));
+            m.apply(pipe1).forEach(e -> {
+                synchronized (data) {
+                    b.accept(e);
+                }
+            });
+        }
+    },
+    ;
+
+    // The set of scenarios that clean the SIZED flag
+    public static final Set<IntStreamTestScenario> CLEAR_SIZED_SCENARIOS = Collections.unmodifiableSet(
+            EnumSet.of(PAR_STREAM_TO_ARRAY_CLEAR_SIZED, PAR_STREAM_FOR_EACH_CLEAR_SIZED));
+
+    private final boolean isParallel;
+
+    private final boolean isOrdered;
+
+    IntStreamTestScenario(boolean isParallel) {
+        this(isParallel, true);
+    }
+
+    IntStreamTestScenario(boolean isParallel, boolean isOrdered) {
+        this.isParallel = isParallel;
+        this.isOrdered = isOrdered;
+    }
+
+    public StreamShape getShape() {
+        return StreamShape.INT_VALUE;
+    }
+
+    public boolean isParallel() {
+        return isParallel;
+    }
+
+    public boolean isOrdered() {
+        return isOrdered;
+    }
+
+    public <T, U, S_IN extends BaseStream<T, S_IN>, S_OUT extends BaseStream<U, S_OUT>>
+    void run(TestData<T, S_IN> data, Consumer<U> b, Function<S_IN, S_OUT> m) {
+        try (S_IN source = getStream(data)) {
+            run(data, source, (IntConsumer) b, (Function<S_IN, IntStream>) m);
+        }
+    }
+
+    abstract <T, S_IN extends BaseStream<T, S_IN>>
+    void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m);
+
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/util/stream/bootlib/java.base/java/util/stream/IntermediateTestOp.java	Fri Nov 13 15:55:32 2015 -0800
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.stream;
+
+/**
+ * A base type for test operations
+ */
+interface IntermediateTestOp<E_IN, E_OUT> {
+
+    @SuppressWarnings({"rawtypes", "unchecked"})
+    public static<T> AbstractPipeline chain(AbstractPipeline upstream,
+                                            IntermediateTestOp<?, T> op) {
+        if (op instanceof StatelessTestOp)
+            return StatelessTestOp.chain(upstream, (StatelessTestOp) op);
+
+        if (op instanceof StatefulTestOp)
+            return StatefulTestOp.chain(upstream, (StatefulTestOp) op);
+
+        throw new IllegalStateException("Unknown test op type: " + op.getClass().getName());
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/util/stream/bootlib/java.base/java/util/stream/LambdaTestHelpers.java	Fri Nov 13 15:55:32 2015 -0800
@@ -0,0 +1,462 @@
+/*
+ * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.stream;
+
+import java.util.*;
+import java.util.function.BiConsumer;
+import java.util.function.BiPredicate;
+import java.util.function.BinaryOperator;
+import java.util.function.Consumer;
+import java.util.function.DoubleBinaryOperator;
+import java.util.function.DoubleConsumer;
+import java.util.function.DoublePredicate;
+import java.util.function.Function;
+import java.util.function.IntBinaryOperator;
+import java.util.function.IntConsumer;
+import java.util.function.IntFunction;
+import java.util.function.IntPredicate;
+import java.util.function.IntUnaryOperator;
+import java.util.function.LongBinaryOperator;
+import java.util.function.LongConsumer;
+import java.util.function.LongPredicate;
+import java.util.function.Predicate;
+import java.util.function.Supplier;
+import java.util.function.ToDoubleFunction;
+import java.util.function.ToIntFunction;
+import java.util.function.ToLongFunction;
+
+import static org.testng.Assert.assertEquals;
+import static org.testng.Assert.assertTrue;
+
+/**
+ * LambdaTestHelpers -- assertion methods and useful objects for lambda test cases
+ */
+public class LambdaTestHelpers {
+    public static final String LONG_STRING = "When in the Course of human events it becomes necessary for one people to dissolve the political bands which have connected them with another and to assume among the powers of the earth, the separate and equal station to which the Laws of Nature and of Nature's God entitle them, a decent respect to the opinions of mankind requires that they should declare the causes which impel them to the separation.";
+
+    @SuppressWarnings("rawtypes")
+    public static final Consumer bEmpty = x -> {  };
+    @SuppressWarnings("rawtypes")
+    public static final IntConsumer bIntEmpty = x -> {  };
+    @SuppressWarnings("rawtypes")
+    public static final BiConsumer bBiEmpty = (x,y) -> { };
+    @SuppressWarnings("rawtypes")
+    public static final Consumer bHashCode = x -> { Objects.hashCode(x); };
+    @SuppressWarnings("rawtypes")
+    public static final BiConsumer bBiHashCode = (x,y) -> { Objects.hash(x, y); };
+    public static final Function<Integer, Integer> mZero = x -> 0;
+    public static final Function<Integer, Integer> mId = x -> x;
+    public static final Function<Integer, Integer> mDoubler = x -> x * 2;
+    public static final Function<Integer, Stream<Integer>> mfId = e -> Collections.singletonList(e).stream();
+    public static final Function<Integer, Stream<Integer>> mfNull = e -> Collections.<Integer>emptyList().stream();
+    public static final Function<Integer, Stream<Integer>> mfLt = e -> {
+        List<Integer> l = new ArrayList<>();
+        for (int i=0; i<e; i++)
+            l.add(i);
+        return l.stream();
+    };
+    public static final ToIntFunction<Integer> imDoubler = x -> x * 2;
+    public static final ToLongFunction<Long> lmDoubler = x -> x * 2;
+    public static final ToDoubleFunction<Double> dmDoubler = x -> x * 2;
+    public static final Predicate<Integer> pFalse = x -> false;
+    public static final Predicate<Integer> pTrue = x -> true;
+    public static final Predicate<Integer> pEven = x -> 0 == x % 2;
+    public static final Predicate<Integer> pOdd = x -> 1 == x % 2;
+    public static final IntPredicate ipFalse = x -> false;
+    public static final IntPredicate ipTrue = x -> true;
+    public static final IntPredicate ipEven = x -> 0 == x % 2;
+    public static final IntPredicate ipOdd = x -> 1 == x % 2;
+    public static final LongPredicate lpFalse = x -> false;
+    public static final LongPredicate lpTrue = x -> true;
+    public static final LongPredicate lpEven = x -> 0 == x % 2;
+    public static final LongPredicate lpOdd = x -> 1 == x % 2;
+    public static final DoublePredicate dpFalse = x -> false;
+    public static final DoublePredicate dpTrue = x -> true;
+    public static final DoublePredicate dpEven = x -> 0 == ((long) x) % 2;
+    public static final DoublePredicate dpOdd = x -> 1 == ((long) x) % 2;
+    public static final BinaryOperator<Integer> rPlus = (x, y) -> x+y;
+    public static final BinaryOperator<Integer> rMax = (x, y) -> Math.max(x, y);
+    public static final BinaryOperator<Integer> rMin = (x, y) -> Math.min(x,y);
+    public static final IntBinaryOperator irPlus = (x, y) -> x+y;
+    public static final IntBinaryOperator irMax = (x, y) -> Math.max(x, y);
+    public static final IntBinaryOperator irMin = (x, y) -> Math.min(x,y);
+    public static final IntUnaryOperator irDoubler = x -> x * 2;
+    public static final LongBinaryOperator lrPlus = (x, y) -> x+y;
+    public static final DoubleBinaryOperator drPlus = (x, y) -> x+y;
+    public static final Comparator<Integer> cInteger = (a, b) -> Integer.compare(a, b);
+    public static final BiPredicate<?, ?> bipFalse = (x, y) -> false;
+    public static final BiPredicate<?, ?> bipTrue = (x, y) -> true;
+    public static final BiPredicate<Integer, Integer> bipBothEven = (x, y) -> 0 == (x % 2 + y % 2);
+    public static final BiPredicate<Integer, Integer> bipBothOdd = (x, y) -> 2 == (x % 2 + y % 2);
+    public static final BiPredicate<?, ?> bipSameString = (x, y) -> String.valueOf(x).equals(String.valueOf(y));
+
+    public static final IntFunction<Integer[]> integerArrayGenerator = s -> new Integer[s];
+
+    public static final IntFunction<Object[]> objectArrayGenerator = s -> new Object[s];
+
+    public static final Function<String, Stream<Character>> flattenChars = string -> {
+        List<Character> l = new ArrayList<>();
+        for (int i=0; i<string.length(); i++)
+            l.add(string.charAt(i));
+        return l.stream();
+    };
+
+    public static final Function<String, IntStream> flattenInt
+            = string -> IntStream.range(0, string.length()).map(string::charAt);
+
+    public static <T, R> Function<T, R> forPredicate(Predicate<? super T> predicate, R forTrue, R forFalse) {
+        Objects.requireNonNull(predicate);
+
+        return t -> predicate.test(t) ? forTrue : forFalse;
+    }
+
+    public static <T> Function<T, T> identity() {
+        return t -> t;
+    }
+
+    public static<V, T, R> Function<V, R> compose(Function<? super T, ? extends R> after, Function<? super V, ? extends T> before) {
+        Objects.requireNonNull(before);
+        return (V v) -> after.apply(before.apply(v));
+    }
+
+    public static List<Integer> empty() {
+        ArrayList<Integer> list = new ArrayList<>();
+        list.add(null);
+        return list;
+    }
+
+    public static List<Integer> countTo(int n) {
+        return range(1, n);
+    }
+
+    public static List<Integer> range(int l, int u) {
+        ArrayList<Integer> list = new ArrayList<>(u - l + 1);
+        for (int i=l; i<=u; i++) {
+            list.add(i);
+        }
+        return list;
+    }
+
+    public static List<Integer> repeat(int value, int n) {
+        ArrayList<Integer> list = new ArrayList<>(n);
+        for (int i=1; i<=n; i++) {
+            list.add(value);
+        }
+        return list;
+    }
+
+    public static List<Double> asDoubles(List<Integer> integers) {
+        ArrayList<Double> list = new ArrayList<>();
+        for (Integer i : integers) {
+            list.add((double) i);
+        }
+        return list;
+    }
+
+    public static List<Long> asLongs(List<Integer> integers) {
+        ArrayList<Long> list = new ArrayList<>();
+        for (Integer i : integers) {
+            list.add((long) i);
+        }
+        return list;
+    }
+
+    public static void assertCountSum(Stream<? super Integer> it, int count, int sum) {
+        assertCountSum(it.iterator(), count, sum);
+    }
+
+    public static void assertCountSum(Iterable<? super Integer> it, int count, int sum) {
+        assertCountSum(it.iterator(), count, sum);
+    }
+
+    public static void assertCountSum(Iterator<? super Integer> it, int count, int sum) {
+        int c = 0;
+        int s = 0;
+        while (it.hasNext()) {
+            int i = (Integer) it.next();
+            c++;
+            s += i;
+        }
+
+        assertEquals(c, count);
+        assertEquals(s, sum);
+    }
+
+    public static void assertConcat(Iterator<Character> it, String result) {
+        StringBuilder sb = new StringBuilder();
+        while (it.hasNext()) {
+            sb.append(it.next());
+        }
+
+        assertEquals(result, sb.toString());
+    }
+
+    public static<T extends Comparable<? super T>> void assertSorted(Iterator<T> i) {
+        i = toBoxedList(i).iterator();
+
+        if (!i.hasNext())
+            return;
+        T last = i.next();
+        while (i.hasNext()) {
+            T t = i.next();
+            assertTrue(last.compareTo(t) <= 0);
+            assertTrue(t.compareTo(last) >= 0);
+            last = t;
+        }
+    }
+
+    public static<T> void assertSorted(Iterator<T> i, Comparator<? super T> comp) {
+        if (i instanceof PrimitiveIterator.OfInt
+                || i instanceof PrimitiveIterator.OfDouble
+                || i instanceof PrimitiveIterator.OfLong) {
+            i = toBoxedList(i).iterator();
+        }
+
+        if (!i.hasNext())
+            return;
+        T last = i.next();
+        while (i.hasNext()) {
+            T t = i.next();
+            assertTrue(comp.compare(last, t) <= 0);
+            assertTrue(comp.compare(t, last) >= 0);
+            last = t;
+        }
+    }
+
+    public static<T extends Comparable<? super T>> void assertSorted(Iterable<T> iter) {
+        assertSorted(iter.iterator());
+    }
+
+    public static<T> void assertSorted(Iterable<T> iter, Comparator<? super T> comp) {
+        assertSorted(iter.iterator(), comp);
+    }
+
+    public static <T> void assertUnique(Iterable<T> iter) {
+        assertUnique(iter.iterator());
+    }
+
+    public static<T> void assertUnique(Iterator<T> iter) {
+        if (!iter.hasNext()) {
+            return;
+        }
+
+        if (iter instanceof PrimitiveIterator.OfInt
+            || iter instanceof PrimitiveIterator.OfDouble
+            || iter instanceof PrimitiveIterator.OfLong) {
+            iter = toBoxedList(iter).iterator();
+        }
+
+        Set<T> uniq = new HashSet<>();
+        while(iter.hasNext()) {
+            T each = iter.next();
+            assertTrue(!uniq.contains(each), "Not unique");
+            uniq.add(each);
+        }
+    }
+
+    public static<T> void assertContents(Iterable<T> actual, Iterable<T> expected) {
+        if (actual instanceof Collection && expected instanceof Collection) {
+            assertEquals(actual, expected);
+        } else {
+            assertContents(actual.iterator(), expected.iterator());
+        }
+    }
+
+    public static<T> void assertContents(Iterator<T> actual, Iterator<T> expected) {
+        assertEquals(toBoxedList(actual), toBoxedList(expected));
+    }
+
+    @SafeVarargs
+    @SuppressWarnings("varargs")
+    public static<T> void assertContents(Iterator<T> actual, T... expected) {
+        assertContents(actual, Arrays.asList(expected).iterator());
+    }
+
+    /**
+     * The all consuming consumer (rampant capitalist) that can accepting a reference or any primitive value.
+     */
+    private static interface OmnivorousConsumer<T>
+            extends Consumer<T>, IntConsumer, LongConsumer, DoubleConsumer { }
+
+    @SuppressWarnings({"rawtypes", "unchecked"})
+    public static<T> Consumer<T> toBoxingConsumer(Consumer<? super T> c) {
+        return (Consumer<T>) new OmnivorousConsumer() {
+            @Override
+            public void accept(Object t) {
+                c.accept((T) t);
+            }
+
+            @Override
+            public void accept(int t) {
+                accept((Object) t);
+            }
+
+            @Override
+            public void accept(long t) {
+                accept((Object) t);
+            }
+
+            @Override
+            public void accept(double t) {
+                accept((Object) t);
+            }
+        };
+    }
+
+    /**
+     * Convert an iterator to a list using forEach with an implementation of
+     * {@link java.util.stream.LambdaTestHelpers.OmnivorousConsumer}.
+     *
+     * This ensures equality comparisons for test results do not trip
+     * the boxing trip-wires.
+     */
+    private static<T> List<T> toBoxedList(Iterator<T> it) {
+        List<T> l = new ArrayList<>();
+        it.forEachRemaining(toBoxingConsumer(l::add));
+        return l;
+    }
+
+    /**
+     * Convert a spliterator to a list using forEach with an implementation of
+     * {@link java.util.stream.LambdaTestHelpers.OmnivorousConsumer}.
+     *
+     * This ensures equality comparisons for test results do not trip
+     * the boxing trip-wires.
+     */
+    public static<T> List<T> toBoxedList(Spliterator<T> sp) {
+        List<T> l = new ArrayList<>();
+        sp.forEachRemaining(toBoxingConsumer(l::add));
+        return l;
+    }
+
+    /**
+     * Convert an iterator to a multi-set, represented as a Map, using forEach with an implementation of
+     * {@link java.util.stream.LambdaTestHelpers.OmnivorousConsumer}.
+     *
+     * This ensures equality comparisons for test results do not trip
+     * the boxing trip-wires.
+     */
+    @SuppressWarnings("unchecked")
+    private static<T> Map<T, Integer> toBoxedMultiset(Iterator<T> it) {
+        Map<Object, Integer> result = new HashMap<>();
+
+        it.forEachRemaining(toBoxingConsumer(o -> {
+                if (result.containsKey(o))
+                    result.put(o, result.get(o) + 1);
+                else
+                    result.put(o, 1);
+            }));
+
+        return (Map<T, Integer>) result;
+    }
+
+    @SuppressWarnings("unchecked")
+    public static<T> Map<T, Integer> toBoxedMultiset(Spliterator<T> it) {
+        Map<Object, Integer> result = new HashMap<>();
+
+        it.forEachRemaining(toBoxingConsumer(o -> {
+                if (result.containsKey(o))
+                    result.put(o, result.get(o) + 1);
+                else
+                    result.put(o, 1);
+            }));
+
+        return (Map<T, Integer>) result;
+    }
+
+    @SuppressWarnings("unchecked")
+    public static void assertContentsEqual(Object a, Object b) {
+        if (a instanceof Iterable && b instanceof Iterable)
+            assertContents((Iterable) a, (Iterable) b);
+        else
+            assertEquals(a, b);
+    }
+
+    public static<T> void assertContentsUnordered(Iterable<T> actual, Iterable<T> expected) {
+        assertContentsUnordered(actual.iterator(), expected.iterator());
+    }
+
+    public static<T> void assertContentsUnordered(Iterator<T> actual, Iterator<T> expected) {
+        assertEquals(toBoxedMultiset(actual), toBoxedMultiset(expected));
+    }
+
+    public static void launderAssertion(Runnable r, Supplier<String> additionalInfo) {
+        try {
+            r.run();
+        }
+        catch (AssertionError ae) {
+            AssertionError cloned = new AssertionError(ae.getMessage() + String.format("%n%s", additionalInfo.get()));
+            cloned.setStackTrace(ae.getStackTrace());
+            if (ae.getCause() != null)
+                cloned.initCause(ae.getCause());
+            throw cloned;
+        }
+    }
+
+    public static <T, S extends BaseStream<T, S>>
+    List<Function<S, S>> permuteStreamFunctions(List<Function<S, S>> opFunctions) {
+        List<List<Function<S, S>>> opFunctionPermutations = perm(opFunctions);
+
+        List<Function<S, S>> appliedFunctions = new ArrayList<>();
+        for (List<Function<S, S>> fs : opFunctionPermutations) {
+            Function<S, S> applied = s -> {
+                for (Function<S, S> f : fs) {
+                    s = f.apply(s);
+                }
+                return s;
+            };
+            appliedFunctions.add(applied);
+        }
+
+        return appliedFunctions;
+    }
+
+    private static <T> List<T> sub(List<T> l, int index) {
+        List<T> subL = new ArrayList<>(l);
+        subL.remove(index);
+        return subL;
+    }
+
+    public static <T> List<List<T>> perm(List<T> l) {
+        List<List<T>> result = new ArrayList<>();
+        for (int i = 0; i < l.size(); i++) {
+            for (List<T> perm : perm(sub(l, i))) {
+                perm.add(0, l.get(i));
+                result.add(perm);
+            }
+        }
+        result.add(new ArrayList<T>());
+
+        return result;
+    }
+
+    public static String flagsToString(int flags) {
+        StringJoiner sj = new StringJoiner(", ", "StreamOpFlag[", "]");
+        if (StreamOpFlag.DISTINCT.isKnown(flags)) sj.add("IS_DISTINCT");
+        if (StreamOpFlag.ORDERED.isKnown(flags)) sj.add("IS_ORDERED");
+        if (StreamOpFlag.SIZED.isKnown(flags)) sj.add("IS_SIZED");
+        if (StreamOpFlag.SORTED.isKnown(flags)) sj.add("IS_SORTED");
+        if (StreamOpFlag.SHORT_CIRCUIT.isKnown(flags)) sj.add("IS_SHORT_CIRCUIT");
+        return sj.toString();
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/util/stream/bootlib/java.base/java/util/stream/LambdaTestMode.java	Fri Nov 13 15:55:32 2015 -0800
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.stream;
+
+/**
+ * Runtime modes of test execution.
+ */
+public enum LambdaTestMode {
+    /**
+     * Execution mode with no particular runtime constraints.
+     */
+    NORMAL,
+
+    /**
+     * Execution mode where tests are executed for testing lambda serialization
+     * and deserialization.
+     *
+     * <p>This mode may be queried by tests or data supplied by data
+     * providers, which cannot otherwise be assigned to the test group
+     * <em>serialization-hostile</em>, to not execute or declare
+     * serialization-hostile code or data.
+     *
+     * <p>This mode is enabled if the boolean system property
+     * {@code org.openjdk.java.util.stream.sand.mode} is declared with a
+     * {@code true} value.
+     */
+    SERIALIZATION;
+
+    /**
+     * {@code true} if tests are executed in the mode for testing lambda
+     * Serialization ANd Deserialization (SAND).
+     */
+    private static final boolean IS_LAMBDA_SERIALIZATION_MODE =
+            Boolean.getBoolean("org.openjdk.java.util.stream.sand.mode");
+
+    /**
+     *
+     * @return the mode of test execution.
+     */
+    public static LambdaTestMode getMode() {
+        return IS_LAMBDA_SERIALIZATION_MODE ? SERIALIZATION : NORMAL;
+    }
+
+    /**
+     *
+     * @return {@code true} if normal test mode.
+     */
+    public static boolean isNormalMode() {
+        return getMode() == NORMAL;
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/util/stream/bootlib/java.base/java/util/stream/LoggingTestCase.java	Fri Nov 13 15:55:32 2015 -0800
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.stream;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.testng.Assert;
+import org.testng.ITestResult;
+import org.testng.annotations.AfterMethod;
+import org.testng.annotations.BeforeMethod;
+import org.testng.annotations.Test;
+
+/**
+ * LoggingTestCase
+ *
+ */
+@Test
+public class LoggingTestCase extends Assert {
+    private Map<String, Object> context = new HashMap<>();
+
+    @BeforeMethod
+    public void before() {
+        context.clear();
+    }
+
+    @AfterMethod
+    public void after(ITestResult result) {
+        if (!result.isSuccess()) {
+            List<Object> list = new ArrayList<>();
+            Collections.addAll(list, result.getParameters());
+            list.add(context.toString());
+            result.setParameters(list.toArray(new Object[list.size()]));
+        }
+    }
+
+    protected void setContext(String key, Object value) {
+        context.put(key, value);
+    }
+
+    protected void clearContext(String key) {
+        context.remove(key);
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/util/stream/bootlib/java.base/java/util/stream/LongStreamTestDataProvider.java	Fri Nov 13 15:55:32 2015 -0800
@@ -0,0 +1,158 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.stream;
+
+import org.testng.annotations.DataProvider;
+
+import java.util.*;
+import java.util.Spliterators;
+import java.util.function.Supplier;
+
+/** TestNG DataProvider for long-valued streams */
+public class LongStreamTestDataProvider {
+    private static final long[] to0 = new long[0];
+    private static final long[] to1 = new long[1];
+    private static final long[] to10 = new long[10];
+    private static final long[] to100 = new long[100];
+    private static final long[] to1000 = new long[1000];
+    private static final long[] reversed = new long[100];
+    private static final long[] ones = new long[100];
+    private static final long[] twice = new long[200];
+    private static final long[] pseudoRandom;
+
+    private static final Object[][] testData;
+    private static final Object[][] spliteratorTestData;
+
+    static {
+        long[][] arrays = {to0, to1, to10, to100, to1000};
+        for (long[] arr : arrays) {
+            for (int i = 0; i < arr.length; i++) {
+                arr[i] = i;
+            }
+        }
+        for (int i = 0; i < reversed.length; i++) {
+            reversed[i] = reversed.length - i;
+        }
+        for (int i = 0; i < ones.length; i++) {
+            ones[i] = 1;
+        }
+        System.arraycopy(to100, 0, twice, 0, to100.length);
+        System.arraycopy(to100, 0, twice, to100.length, to100.length);
+        pseudoRandom = new long[LambdaTestHelpers.LONG_STRING.length()];
+        for (int i = 0; i < LambdaTestHelpers.LONG_STRING.length(); i++) {
+            pseudoRandom[i] = (long) LambdaTestHelpers.LONG_STRING.charAt(i);
+        }
+    }
+
+    static final Object[][] arrays = {
+            {"empty", to0},
+            {"0..1", to1},
+            {"0..10", to10},
+            {"0..100", to100},
+            {"0..1000", to1000},
+            {"100x[1]", ones},
+            {"2x[0..100]", twice},
+            {"reverse 0..100", reversed},
+            {"pseudorandom", pseudoRandom}
+    };
+
+    static {
+        {
+            List<Object[]> list = new ArrayList<>();
+            for (Object[] data : arrays) {
+                final Object name = data[0];
+                final long[] longs = (long[]) data[1];
+
+                list.add(new Object[]{"array:" + name,
+                        TestData.Factory.ofArray("array:" + name, longs)});
+
+                SpinedBuffer.OfLong isl = new SpinedBuffer.OfLong();
+                for (long i : longs) {
+                    isl.accept(i);
+                }
+                list.add(new Object[]{"SpinedList:" + name,
+                        TestData.Factory.ofSpinedBuffer("SpinedList:" + name, isl)});
+
+                list.add(streamDataDescr("LongStream.longRange(0,l): " + longs.length,
+                                         () -> LongStream.range(0, longs.length)));
+                list.add(streamDataDescr("LongStream.longRangeClosed(0,l): " + longs.length,
+                                         () -> LongStream.rangeClosed(0, longs.length)));
+            }
+            testData = list.toArray(new Object[0][]);
+        }
+
+        {
+            List<Object[]> spliterators = new ArrayList<>();
+            for (Object[] data : arrays) {
+                final Object name = data[0];
+                final long[] longs = (long[]) data[1];
+
+                SpinedBuffer.OfLong isl = new SpinedBuffer.OfLong();
+                for (long i : longs) {
+                    isl.accept(i);
+                }
+
+                spliterators.add(splitDescr("Arrays.s(array):" + name,
+                                            () -> Arrays.spliterator(longs)));
+                spliterators.add(splitDescr("Arrays.s(array,o,l):" + name,
+                                            () -> Arrays.spliterator(longs, 0, longs.length / 2)));
+
+                spliterators.add(splitDescr("SpinedBuffer.s():" + name,
+                                            () -> isl.spliterator()));
+
+                spliterators.add(splitDescr("Primitives.s(SpinedBuffer.iterator(), size):" + name,
+                                            () -> Spliterators.spliterator(isl.iterator(), longs.length, 0)));
+                spliterators.add(splitDescr("Primitives.s(SpinedBuffer.iterator()):" + name,
+                                            () -> Spliterators.spliteratorUnknownSize(isl.iterator(), 0)));
+
+                spliterators.add(splitDescr("LongStream.longRange(0,l):" + name,
+                                            () -> LongStream.range(0, longs.length).spliterator()));
+                spliterators.add(splitDescr("LongStream.longRangeClosed(0,l):" + name,
+                                            () -> LongStream.rangeClosed(0, longs.length).spliterator()));
+                // Need more!
+            }
+            spliteratorTestData = spliterators.toArray(new Object[0][]);
+        }
+
+    }
+
+    static <T> Object[] streamDataDescr(String description, Supplier<LongStream> s) {
+        return new Object[] { description, TestData.Factory.ofLongSupplier(description, s) };
+    }
+
+    static <T> Object[] splitDescr(String description, Supplier<Spliterator.OfLong> s) {
+        return new Object[] { description, s };
+    }
+
+    // Return an array of ( String name, LongStreamTestData )
+    @DataProvider(name = "LongStreamTestData")
+    public static Object[][] makeLongStreamTestData() {
+        return testData;
+    }
+
+    // returns an array of (String name, Supplier<PrimitiveSpliterator<Long>>)
+    @DataProvider(name = "LongSpliterator")
+    public static Object[][] spliteratorProvider() {
+        return spliteratorTestData;
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/util/stream/bootlib/java.base/java/util/stream/LongStreamTestScenario.java	Fri Nov 13 15:55:32 2015 -0800
@@ -0,0 +1,232 @@
+/*
+ * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.stream;
+
+import java.util.Collections;
+import java.util.EnumSet;
+import java.util.PrimitiveIterator;
+import java.util.Set;
+import java.util.Spliterator;
+import java.util.function.Consumer;
+import java.util.function.Function;
+import java.util.function.LongConsumer;
+
+/**
+ * Test scenarios for long streams.
+ *
+ * Each scenario is provided with a data source, a function that maps a fresh
+ * stream (as provided by the data source) to a new stream, and a sink to
+ * receive results.  Each scenario describes a different way of computing the
+ * stream contents.  The test driver will ensure that all scenarios produce
+ * the same output (modulo allowable differences in ordering).
+ */
+@SuppressWarnings({"rawtypes", "unchecked"})
+public enum LongStreamTestScenario implements OpTestCase.BaseStreamTestScenario {
+
+    STREAM_FOR_EACH(false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
+            LongStream s = m.apply(source);
+            if (s.isParallel()) {
+                s = s.sequential();
+            }
+            s.forEach(b);
+        }
+    },
+
+    STREAM_TO_ARRAY(false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
+            for (long t : m.apply(source).toArray()) {
+                b.accept(t);
+            }
+        }
+    },
+
+    STREAM_ITERATOR(false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
+            for (PrimitiveIterator.OfLong seqIter = m.apply(source).iterator(); seqIter.hasNext(); )
+                b.accept(seqIter.nextLong());
+        }
+    },
+
+    // Wrap as stream, and spliterate then iterate in pull mode
+    STREAM_SPLITERATOR(false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
+            for (Spliterator.OfLong spl = m.apply(source).spliterator(); spl.tryAdvance(b); ) {
+            }
+        }
+    },
+
+    // Wrap as stream, spliterate, then split a few times mixing advances with forEach
+    STREAM_SPLITERATOR_WITH_MIXED_TRAVERSE_AND_SPLIT(false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
+            SpliteratorTestHelper.mixedTraverseAndSplit(b, m.apply(source).spliterator());
+        }
+    },
+
+    // Wrap as stream, and spliterate then iterate in pull mode
+    STREAM_SPLITERATOR_FOREACH(false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
+            m.apply(source).spliterator().forEachRemaining(b);
+        }
+    },
+
+    PAR_STREAM_SEQUENTIAL_FOR_EACH(true) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
+            m.apply(source).sequential().forEach(b);
+        }
+    },
+
+    // Wrap as parallel stream + forEachOrdered
+    PAR_STREAM_FOR_EACH_ORDERED(true) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
+            // @@@ Want to explicitly select ordered equalator
+            m.apply(source).forEachOrdered(b);
+        }
+    },
+
+    // Wrap as stream, and spliterate then iterate sequentially
+    PAR_STREAM_SPLITERATOR(true) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
+            for (Spliterator.OfLong spl = m.apply(source).spliterator(); spl.tryAdvance(b); ) {
+            }
+        }
+    },
+
+    // Wrap as stream, and spliterate then iterate sequentially
+    PAR_STREAM_SPLITERATOR_FOREACH(true) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
+            m.apply(source).spliterator().forEachRemaining(b);
+        }
+    },
+
+    PAR_STREAM_TO_ARRAY(true) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
+            for (long t : m.apply(source).toArray())
+                b.accept(t);
+        }
+    },
+
+    // Wrap as parallel stream, get the spliterator, wrap as a stream + toArray
+    PAR_STREAM_SPLITERATOR_STREAM_TO_ARRAY(true) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
+            LongStream s = m.apply(source);
+            Spliterator.OfLong sp = s.spliterator();
+            LongStream ss = StreamSupport.longStream(() -> sp,
+                                                     StreamOpFlag.toCharacteristics(OpTestCase.getStreamFlags(s))
+                                                     | (sp.getExactSizeIfKnown() < 0 ? 0 : Spliterator.SIZED), true);
+            for (long t : ss.toArray())
+                b.accept(t);
+        }
+    },
+
+    PAR_STREAM_TO_ARRAY_CLEAR_SIZED(true) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
+            S_IN pipe1 = (S_IN) OpTestCase.chain(source,
+                                                 new FlagDeclaringOp(StreamOpFlag.NOT_SIZED, data.getShape()));
+            LongStream pipe2 = m.apply(pipe1);
+
+            for (long t : pipe2.toArray())
+                b.accept(t);
+        }
+    },
+
+    // Wrap as parallel stream + forEach synchronizing
+    PAR_STREAM_FOR_EACH(true, false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
+            m.apply(source).forEach(e -> {
+                synchronized (data) {
+                    b.accept(e);
+                }
+            });
+        }
+    },
+
+    // Wrap as parallel stream + forEach synchronizing and clear SIZED flag
+    PAR_STREAM_FOR_EACH_CLEAR_SIZED(true, false) {
+        <T, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
+            S_IN pipe1 = (S_IN) OpTestCase.chain(source,
+                                                 new FlagDeclaringOp(StreamOpFlag.NOT_SIZED, data.getShape()));
+            m.apply(pipe1).forEach(e -> {
+                synchronized (data) {
+                    b.accept(e);
+                }
+            });
+        }
+    },
+    ;
+
+    // The set of scenarios that clean the SIZED flag
+    public static final Set<LongStreamTestScenario> CLEAR_SIZED_SCENARIOS = Collections.unmodifiableSet(
+            EnumSet.of(PAR_STREAM_TO_ARRAY_CLEAR_SIZED, PAR_STREAM_FOR_EACH_CLEAR_SIZED));
+
+    private boolean isParallel;
+
+    private final boolean isOrdered;
+
+    LongStreamTestScenario(boolean isParallel) {
+        this(isParallel, true);
+    }
+
+    LongStreamTestScenario(boolean isParallel, boolean isOrdered) {
+        this.isParallel = isParallel;
+        this.isOrdered = isOrdered;
+    }
+
+    public StreamShape getShape() {
+        return StreamShape.LONG_VALUE;
+    }
+
+    public boolean isParallel() {
+        return isParallel;
+    }
+
+    public boolean isOrdered() {
+        return isOrdered;
+    }
+
+    public <T, U, S_IN extends BaseStream<T, S_IN>, S_OUT extends BaseStream<U, S_OUT>>
+    void run(TestData<T, S_IN> data, Consumer<U> b, Function<S_IN, S_OUT> m) {
+        try (S_IN source = getStream(data)) {
+            run(data, source, (LongConsumer) b, (Function<S_IN, LongStream>) m);
+        }
+    }
+
+    abstract <T, S_IN extends BaseStream<T, S_IN>>
+    void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m);
+
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/util/stream/bootlib/java.base/java/util/stream/OpTestCase.java	Fri Nov 13 15:55:32 2015 -0800
@@ -0,0 +1,682 @@
+/*
+ * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.stream;
+
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.EnumMap;
+import java.util.EnumSet;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Set;
+import java.util.Spliterator;
+import java.util.function.BiConsumer;
+import java.util.function.Consumer;
+import java.util.function.Function;
+
+import org.testng.annotations.Test;
+
+/**
+ * Base class for streams test cases.  Provides 'exercise' methods for taking
+ * lambdas that construct and modify streams, and evaluates them in different
+ * ways and asserts that they produce equivalent results.
+ */
+@Test
+public abstract class OpTestCase extends LoggingTestCase {
+
+    private final Map<StreamShape, Set<? extends BaseStreamTestScenario>> testScenarios;
+
+    protected OpTestCase() {
+        testScenarios = new EnumMap<>(StreamShape.class);
+        testScenarios.put(StreamShape.REFERENCE, Collections.unmodifiableSet(EnumSet.allOf(StreamTestScenario.class)));
+        testScenarios.put(StreamShape.INT_VALUE, Collections.unmodifiableSet(EnumSet.allOf(IntStreamTestScenario.class)));
+        testScenarios.put(StreamShape.LONG_VALUE, Collections.unmodifiableSet(EnumSet.allOf(LongStreamTestScenario.class)));
+        testScenarios.put(StreamShape.DOUBLE_VALUE, Collections.unmodifiableSet(EnumSet.allOf(DoubleStreamTestScenario.class)));
+    }
+
+    @SuppressWarnings("rawtypes")
+    public static int getStreamFlags(BaseStream s) {
+        return ((AbstractPipeline) s).getStreamFlags();
+    }
+
+    /**
+     * An asserter for results produced when exercising of stream or terminal
+     * tests.
+     *
+     * @param <R> the type of result to assert on
+     */
+    public interface ResultAsserter<R> {
+        /**
+         * Assert a result produced when exercising of stream or terminal
+         * test.
+         *
+         * @param actual the actual result
+         * @param expected the expected result
+         * @param isOrdered true if the pipeline is ordered
+         * @param isParallel true if the pipeline is parallel
+         */
+        void assertResult(R actual, R expected, boolean isOrdered, boolean isParallel);
+    }
+
+    // Exercise stream operations
+
+    public interface BaseStreamTestScenario {
+        StreamShape getShape();
+
+        boolean isParallel();
+
+        boolean isOrdered();
+
+        default <T, S_IN extends BaseStream<T, S_IN>>
+        S_IN getStream(TestData<T, S_IN> data) {
+            return isParallel()
+                   ? data.parallelStream()
+                   : data.stream();
+        }
+
+        <T, U, S_IN extends BaseStream<T, S_IN>, S_OUT extends BaseStream<U, S_OUT>>
+        void run(TestData<T, S_IN> data, Consumer<U> b, Function<S_IN, S_OUT> m);
+    }
+
+    protected <T, U, S_IN extends BaseStream<T, S_IN>, S_OUT extends BaseStream<U, S_OUT>>
+    Collection<U> exerciseOps(TestData<T, S_IN> data, Function<S_IN, S_OUT> m) {
+        return withData(data).stream(m).exercise();
+    }
+
+    // Run multiple versions of exercise(), returning the result of the first, and asserting that others return the same result
+    // If the first version is s -> s.foo(), can be used with s -> s.mapToInt(i -> i).foo().mapToObj(i -> i) to test all shape variants
+    @SafeVarargs
+    protected final<T, U, S_IN extends BaseStream<T, S_IN>, S_OUT extends BaseStream<U, S_OUT>>
+    Collection<U> exerciseOpsMulti(TestData<T, S_IN> data,
+                                   Function<S_IN, S_OUT>... ms) {
+        Collection<U> result = null;
+        for (Function<S_IN, S_OUT> m : ms) {
+            if (result == null)
+                result = withData(data).stream(m).exercise();
+            else {
+                Collection<U> r2 = withData(data).stream(m).exercise();
+                assertEquals(result, r2);
+            }
+        }
+        return result;
+    }
+
+    // Run multiple versions of exercise() for an Integer stream, returning the result of the first, and asserting that others return the same result
+    // Automates the conversion between Stream<Integer> and {Int,Long,Double}Stream and back, so client sites look like you are passing the same
+    // lambda four times, but in fact they are four different lambdas since they are transforming four different kinds of streams
+    protected final
+    Collection<Integer> exerciseOpsInt(TestData.OfRef<Integer> data,
+                                       Function<Stream<Integer>, Stream<Integer>> mRef,
+                                       Function<IntStream, IntStream> mInt,
+                                       Function<LongStream, LongStream> mLong,
+                                       Function<DoubleStream, DoubleStream> mDouble) {
+        @SuppressWarnings({ "rawtypes", "unchecked" })
+        Function<Stream<Integer>, Stream<Integer>>[] ms = new Function[4];
+        ms[0] = mRef;
+        ms[1] = s -> mInt.apply(s.mapToInt(e -> e)).mapToObj(e -> e);
+        ms[2] = s -> mLong.apply(s.mapToLong(e -> e)).mapToObj(e -> (int) e);
+        ms[3] = s -> mDouble.apply(s.mapToDouble(e -> e)).mapToObj(e -> (int) e);
+        return exerciseOpsMulti(data, ms);
+    }
+
+    // Run multiple versions of exercise() with multiple terminal operations for all kinds of stream, , and asserting against the expected result
+    // If the first version is s -> s.foo(), can be used with s -> s.mapToInt(i -> i).foo().mapToObj(i -> i) to test all shape variants
+    protected final<T, U, R, S_IN extends BaseStream<T, S_IN>, S_OUT extends BaseStream<U, S_OUT>>
+    void exerciseTerminalOpsMulti(TestData<T, S_IN> data,
+                                  R expected,
+                                  Map<String, Function<S_IN, S_OUT>> streams,
+                                  Map<String, Function<S_OUT, R>> terminals) {
+        for (Map.Entry<String, Function<S_IN, S_OUT>> se : streams.entrySet()) {
+            setContext("Intermediate stream", se.getKey());
+            for (Map.Entry<String, Function<S_OUT, R>> te : terminals.entrySet()) {
+                setContext("Terminal stream", te.getKey());
+                withData(data)
+                        .terminal(se.getValue(), te.getValue())
+                        .expectedResult(expected)
+                        .exercise();
+
+            }
+        }
+    }
+
+    // Run multiple versions of exercise() with multiple terminal operation for all kinds of stream, and asserting against the expected result
+    // Automates the conversion between Stream<Integer> and {Int,Long,Double}Stream and back, so client sites look like you are passing the same
+    // lambda four times, but in fact they are four different lambdas since they are transforming four different kinds of streams
+    protected final
+    void exerciseTerminalOpsInt(TestData<Integer, Stream<Integer>> data,
+                                Collection<Integer> expected,
+                                String desc,
+                                Function<Stream<Integer>, Stream<Integer>> mRef,
+                                Function<IntStream, IntStream> mInt,
+                                Function<LongStream, LongStream> mLong,
+                                Function<DoubleStream, DoubleStream> mDouble,
+                                Map<String, Function<Stream<Integer>, Collection<Integer>>> terminals) {
+
+        Map<String, Function<Stream<Integer>, Stream<Integer>>> m = new HashMap<>();
+        m.put("Ref " + desc, mRef);
+        m.put("Int " + desc, s -> mInt.apply(s.mapToInt(e -> e)).mapToObj(e -> e));
+        m.put("Long " + desc, s -> mLong.apply(s.mapToLong(e -> e)).mapToObj(e -> (int) e));
+        m.put("Double " + desc, s -> mDouble.apply(s.mapToDouble(e -> e)).mapToObj(e -> (int) e));
+
+        exerciseTerminalOpsMulti(data, expected, m, terminals);
+    }
+
+
+    protected <T, U, S_OUT extends BaseStream<U, S_OUT>>
+    Collection<U> exerciseOps(Collection<T> data, Function<Stream<T>, S_OUT> m) {
+        TestData.OfRef<T> data1 = TestData.Factory.ofCollection("Collection of type " + data.getClass().getName(), data);
+        return withData(data1).stream(m).exercise();
+    }
+
+    protected <T, U, S_OUT extends BaseStream<U, S_OUT>, I extends Iterable<U>>
+    Collection<U> exerciseOps(Collection<T> data, Function<Stream<T>, S_OUT> m, I expected) {
+        TestData.OfRef<T> data1 = TestData.Factory.ofCollection("Collection of type " + data.getClass().getName(), data);
+        return withData(data1).stream(m).expectedResult(expected).exercise();
+    }
+
+    @SuppressWarnings("unchecked")
+    protected <U, S_OUT extends BaseStream<U, S_OUT>>
+    Collection<U> exerciseOps(int[] data, Function<IntStream, S_OUT> m) {
+        return withData(TestData.Factory.ofArray("int array", data)).stream(m).exercise();
+    }
+
+    protected Collection<Integer> exerciseOps(int[] data, Function<IntStream, IntStream> m, int[] expected) {
+        TestData.OfInt data1 = TestData.Factory.ofArray("int array", data);
+        return withData(data1).stream(m).expectedResult(expected).exercise();
+    }
+
+    protected <T, S_IN extends BaseStream<T, S_IN>> DataStreamBuilder<T, S_IN> withData(TestData<T, S_IN> data) {
+        Objects.requireNonNull(data);
+        return new DataStreamBuilder<>(data);
+    }
+
+    @SuppressWarnings({"rawtypes", "unchecked"})
+    public class DataStreamBuilder<T, S_IN extends BaseStream<T, S_IN>> {
+        final TestData<T, S_IN> data;
+
+        private DataStreamBuilder(TestData<T, S_IN> data) {
+            this.data = Objects.requireNonNull(data);
+        }
+
+        public <U, S_OUT extends BaseStream<U, S_OUT>>
+        ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> ops(IntermediateTestOp... ops) {
+            return new ExerciseDataStreamBuilder<>(data, (S_IN s) -> (S_OUT) chain(s, ops));
+        }
+
+        public <U, S_OUT extends BaseStream<U, S_OUT>> ExerciseDataStreamBuilder<T, U, S_IN, S_OUT>
+        stream(Function<S_IN, S_OUT> m) {
+            return new ExerciseDataStreamBuilder<>(data, m);
+        }
+
+        public <U, S_OUT extends BaseStream<U, S_OUT>> ExerciseDataStreamBuilder<T, U, S_IN, S_OUT>
+        stream(Function<S_IN, S_OUT> m, IntermediateTestOp<U, U> additionalOp) {
+            return new ExerciseDataStreamBuilder<>(data, s -> (S_OUT) chain(m.apply(s), additionalOp));
+        }
+
+        public <R> ExerciseDataTerminalBuilder<T, T, R, S_IN, S_IN>
+        terminal(Function<S_IN, R> terminalF) {
+            return new ExerciseDataTerminalBuilder<>(data, s -> s, terminalF);
+        }
+
+        public <U, R, S_OUT extends BaseStream<U, S_OUT>> ExerciseDataTerminalBuilder<T, U, R, S_IN, S_OUT>
+        terminal(Function<S_IN, S_OUT> streamF, Function<S_OUT, R> terminalF) {
+            return new ExerciseDataTerminalBuilder<>(data, streamF, terminalF);
+        }
+    }
+
+    @SuppressWarnings({"rawtypes", "unchecked"})
+    public class ExerciseDataStreamBuilder<T, U, S_IN extends BaseStream<T, S_IN>, S_OUT extends BaseStream<U, S_OUT>> {
+        final TestData<T, S_IN> data;
+        final Function<S_IN, S_OUT> m;
+        final StreamShape shape;
+
+        Set<BaseStreamTestScenario> testSet = new HashSet<>();
+
+        Collection<U> refResult;
+
+        Consumer<TestData<T, S_IN>> before = LambdaTestHelpers.bEmpty;
+
+        Consumer<TestData<T, S_IN>> after = LambdaTestHelpers.bEmpty;
+
+        ResultAsserter<Iterable<U>> resultAsserter = (act, exp, ord, par) -> {
+            if (par & !ord) {
+                LambdaTestHelpers.assertContentsUnordered(act, exp);
+            }
+            else {
+                LambdaTestHelpers.assertContentsEqual(act, exp);
+            }
+        };
+
+        private ExerciseDataStreamBuilder(TestData<T, S_IN> data, Function<S_IN, S_OUT> m) {
+            this.data = data;
+
+            this.m = Objects.requireNonNull(m);
+
+            this.shape = ((AbstractPipeline<?, U, ?>) m.apply(data.stream())).getOutputShape();
+
+            // Have to initiate from the output shape of the last stream
+            // This means the stream mapper is required first rather than last
+            testSet.addAll(testScenarios.get(shape));
+        }
+
+        //
+
+        public <I extends Iterable<U>> ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> expectedResult(I expectedResult) {
+            List<U> l = new ArrayList<>();
+            expectedResult.forEach(l::add);
+            refResult = l;
+            return this;
+        }
+
+        public ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> expectedResult(int[] expectedResult) {
+            List l = new ArrayList();
+            for (int anExpectedResult : expectedResult) {
+                l.add(anExpectedResult);
+            }
+            refResult = l;
+            return this;
+        }
+
+        public ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> expectedResult(long[] expectedResult) {
+            List l = new ArrayList();
+            for (long anExpectedResult : expectedResult) {
+                l.add(anExpectedResult);
+            }
+            refResult = l;
+            return this;
+        }
+
+        public ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> expectedResult(double[] expectedResult) {
+            List l = new ArrayList();
+            for (double anExpectedResult : expectedResult) {
+                l.add(anExpectedResult);
+            }
+            refResult = l;
+            return this;
+        }
+
+        public ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> before(Consumer<TestData<T, S_IN>> before) {
+            this.before = Objects.requireNonNull(before);
+            return this;
+        }
+
+        public ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> after(Consumer<TestData<T, S_IN>> after) {
+            this.after = Objects.requireNonNull(after);
+            return this;
+        }
+
+        public ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> without(BaseStreamTestScenario... tests) {
+            return without(Arrays.asList(tests));
+        }
+
+        public ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> without(Collection<? extends BaseStreamTestScenario> tests) {
+            for (BaseStreamTestScenario ts : tests) {
+                if (ts.getShape() == shape) {
+                    testSet.remove(ts);
+                }
+            }
+
+            if (testSet.isEmpty()) {
+                throw new IllegalStateException("Test scenario set is empty");
+            }
+
+            return this;
+        }
+
+        public ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> with(BaseStreamTestScenario... tests) {
+            return with(Arrays.asList(tests));
+        }
+
+        public ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> with(Collection<? extends BaseStreamTestScenario> tests) {
+            testSet = new HashSet<>();
+
+            for (BaseStreamTestScenario ts : tests) {
+                if (ts.getShape() == shape) {
+                    testSet.add(ts);
+                }
+            }
+
+            if (testSet.isEmpty()) {
+                throw new IllegalStateException("Test scenario set is empty");
+            }
+
+            return this;
+        }
+
+        public ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> resultAsserter(ResultAsserter<Iterable<U>> resultAsserter) {
+            this.resultAsserter = resultAsserter;
+            return this;
+        }
+
+        // Build method
+
+        public Collection<U> exercise() {
+            final boolean isStreamOrdered;
+            if (refResult == null) {
+                // Induce the reference result
+                before.accept(data);
+                try (S_OUT sOut = m.apply(data.stream())) {
+                    isStreamOrdered = StreamOpFlag.ORDERED.isKnown(((AbstractPipeline) sOut).getStreamFlags());
+                    Node<U> refNodeResult = ((AbstractPipeline<?, U, ?>) sOut).evaluateToArrayNode(size -> (U[]) new Object[size]);
+                    refResult = LambdaTestHelpers.toBoxedList(refNodeResult.spliterator());
+                }
+                after.accept(data);
+            }
+            else {
+                try (S_OUT sOut = m.apply(data.stream())) {
+                    isStreamOrdered = StreamOpFlag.ORDERED.isKnown(((AbstractPipeline) sOut).getStreamFlags());
+                }
+            }
+
+            List<Error> errors = new ArrayList<>();
+            for (BaseStreamTestScenario test : testSet) {
+                try {
+                    before.accept(data);
+
+                    List<U> result = new ArrayList<>();
+                    test.run(data, LambdaTestHelpers.<U>toBoxingConsumer(result::add), m);
+
+                    Runnable asserter = () -> resultAsserter.assertResult(result, refResult, isStreamOrdered && test.isOrdered(), test.isParallel());
+
+                    if (refResult.size() > 1000) {
+                        LambdaTestHelpers.launderAssertion(
+                                asserter,
+                                () -> String.format("%n%s: [actual size=%d] != [expected size=%d]", test, result.size(), refResult.size()));
+                    }
+                    else {
+                        LambdaTestHelpers.launderAssertion(
+                                asserter,
+                                () -> String.format("%n%s: [actual] %s != [expected] %s", test, result, refResult));
+                    }
+
+                    after.accept(data);
+                } catch (Throwable t) {
+                    errors.add(new Error(String.format("%s: %s", test, t), t));
+                }
+            }
+
+            if (!errors.isEmpty()) {
+                StringBuilder sb = new StringBuilder();
+                int i = 1;
+                for (Error t : errors) {
+                    sb.append(i++).append(": ");
+                    if (t instanceof AssertionError) {
+                        sb.append(t).append("\n");
+                    }
+                    else {
+                        StringWriter sw = new StringWriter();
+                        PrintWriter pw = new PrintWriter(sw);
+
+                        t.getCause().printStackTrace(pw);
+                        pw.flush();
+                        sb.append(t).append("\n").append(sw);
+                    }
+                }
+                sb.append("--");
+
+                fail(String.format("%d failure(s) for test data: %s\n%s", i - 1, data.toString(), sb));
+            }
+
+            return refResult;
+        }
+    }
+
+    // Exercise terminal operations
+
+    interface BaseTerminalTestScenario<U, R, S_OUT extends BaseStream<U, S_OUT>> {
+        boolean requiresSingleStageSource();
+
+        boolean requiresParallelSource();
+
+        default R run(Function<S_OUT, R> terminalF, S_OUT source, StreamShape shape) {
+            return terminalF.apply(source);
+        }
+    }
+
+    @SuppressWarnings({"rawtypes", "unchecked"})
+    enum TerminalTestScenario implements BaseTerminalTestScenario {
+        SINGLE_SEQUENTIAL(true, false),
+
+        SINGLE_SEQUENTIAL_SHORT_CIRCUIT(true, false) {
+            @Override
+            public Object run(Function terminalF, BaseStream source, StreamShape shape) {
+                source = (BaseStream) chain(source, new ShortCircuitOp(shape));
+                return terminalF.apply(source);
+            }
+        },
+
+        SINGLE_PARALLEL(true, true),
+
+        ALL_SEQUENTIAL(false, false),
+
+        ALL_SEQUENTIAL_SHORT_CIRCUIT(false, false) {
+            @Override
+            public Object run(Function terminalF, BaseStream source, StreamShape shape) {
+                source = (BaseStream) chain(source, new ShortCircuitOp(shape));
+                return terminalF.apply(source);
+            }
+        },
+
+        ALL_PARALLEL(false, true),
+
+        ALL_PARALLEL_SEQUENTIAL(false, false) {
+            @Override
+            public Object run(Function terminalF, BaseStream source, StreamShape shape) {
+                return terminalF.apply(source.sequential());
+            }
+        },
+        ;
+
+        private final boolean requiresSingleStageSource;
+        private final boolean isParallel;
+
+        TerminalTestScenario(boolean requiresSingleStageSource, boolean isParallel) {
+            this.requiresSingleStageSource = requiresSingleStageSource;
+            this.isParallel = isParallel;
+        }
+
+        @Override
+        public boolean requiresSingleStageSource() {
+            return requiresSingleStageSource;
+        }
+
+        @Override
+        public boolean requiresParallelSource() {
+            return isParallel;
+        }
+
+    }
+
+    @SuppressWarnings({"rawtypes", "unchecked"})
+    public class ExerciseDataTerminalBuilder<T, U, R, S_IN extends BaseStream<T, S_IN>, S_OUT extends BaseStream<U, S_OUT>> {
+        final TestData<T, S_IN> data;
+        final Function<S_IN, S_OUT> streamF;
+        final Function<S_OUT, R> terminalF;
+
+        R refResult;
+
+        ResultAsserter<R> resultAsserter = (act, exp, ord, par) -> LambdaTestHelpers.assertContentsEqual(act, exp);
+
+        private ExerciseDataTerminalBuilder(TestData<T, S_IN> data, Function<S_IN, S_OUT> streamF, Function<S_OUT, R> terminalF) {
+            this.data = data;
+            this.streamF = Objects.requireNonNull(streamF);
+            this.terminalF = Objects.requireNonNull(terminalF);
+        }
+
+        //
+
+        public ExerciseDataTerminalBuilder<T, U, R, S_IN, S_OUT> expectedResult(R expectedResult) {
+            this.refResult = expectedResult;
+            return this;
+        }
+
+        public ExerciseDataTerminalBuilder<T, U, R, S_IN, S_OUT> equalator(BiConsumer<R, R> equalityAsserter) {
+            resultAsserter = (act, exp, ord, par) -> equalityAsserter.accept(act, exp);
+            return this;
+        }
+
+        public ExerciseDataTerminalBuilder<T, U, R, S_IN, S_OUT> resultAsserter(ResultAsserter<R> resultAsserter) {
+            this.resultAsserter = resultAsserter;
+            return this;
+        }
+
+        // Build method
+
+        public R exercise() {
+            boolean isOrdered;
+            StreamShape shape;
+            Node<U> node;
+            try (S_OUT out = streamF.apply(data.stream()).sequential()) {
+                AbstractPipeline ap = (AbstractPipeline) out;
+                isOrdered = StreamOpFlag.ORDERED.isKnown(ap.getStreamFlags());
+                shape = ap.getOutputShape();
+                // Sequentially collect the output that will be input to the terminal op
+                node = ap.evaluateToArrayNode(size -> (U[]) new Object[size]);
+            }
+
+            EnumSet<TerminalTestScenario> tests = EnumSet.allOf(TerminalTestScenario.class);
+            if (refResult == null) {
+                // Induce the reference result
+                S_OUT source = (S_OUT) createPipeline(shape, node.spliterator(),
+                                                      StreamOpFlag.IS_ORDERED | StreamOpFlag.IS_SIZED,
+                                                      false);
+
+                refResult = (R) TerminalTestScenario.SINGLE_SEQUENTIAL.run(terminalF, source, shape);
+                tests.remove(TerminalTestScenario.SINGLE_SEQUENTIAL);
+            }
+
+            for (BaseTerminalTestScenario test : tests) {
+                S_OUT source;
+                if (test.requiresSingleStageSource()) {
+                    source = (S_OUT) createPipeline(shape, node.spliterator(),
+                                                    StreamOpFlag.IS_ORDERED | StreamOpFlag.IS_SIZED,
+                                                    test.requiresParallelSource());
+                }
+                else {
+                    source = streamF.apply(test.requiresParallelSource()
+                                           ? data.parallelStream() : data.stream());
+                }
+
+                R result;
+                try (source) {
+                    result = (R) test.run(terminalF, source, shape);
+                }
+                LambdaTestHelpers.launderAssertion(
+                        () -> resultAsserter.assertResult(result, refResult, isOrdered, test.requiresParallelSource()),
+                        () -> String.format("%s: %s != %s", test, refResult, result));
+            }
+
+            return refResult;
+        }
+
+        AbstractPipeline createPipeline(StreamShape shape, Spliterator s, int flags, boolean parallel) {
+            switch (shape) {
+                case REFERENCE:    return new ReferencePipeline.Head<>(s, flags, parallel);
+                case INT_VALUE:    return new IntPipeline.Head(s, flags, parallel);
+                case LONG_VALUE:   return new LongPipeline.Head(s, flags, parallel);
+                case DOUBLE_VALUE: return new DoublePipeline.Head(s, flags, parallel);
+                default: throw new IllegalStateException("Unknown shape: " + shape);
+            }
+        }
+    }
+
+    protected <T, R> R exerciseTerminalOps(Collection<T> data, Function<Stream<T>, R> m, R expected) {
+        TestData.OfRef<T> data1
+                = TestData.Factory.ofCollection("Collection of type " + data.getClass().getName(), data);
+        return withData(data1).terminal(m).expectedResult(expected).exercise();
+    }
+
+    protected <T, R, S_IN extends BaseStream<T, S_IN>> R
+    exerciseTerminalOps(TestData<T, S_IN> data,
+                        Function<S_IN, R> terminalF) {
+        return withData(data).terminal(terminalF).exercise();
+    }
+
+    protected <T, U, R, S_IN extends BaseStream<T, S_IN>, S_OUT extends BaseStream<U, S_OUT>> R
+    exerciseTerminalOps(TestData<T, S_IN> data,
+                        Function<S_IN, S_OUT> streamF,
+                        Function<S_OUT, R> terminalF) {
+        return withData(data).terminal(streamF, terminalF).exercise();
+    }
+
+    //
+
+    @SuppressWarnings({"rawtypes", "unchecked"})
+    private static <T> AbstractPipeline<?, T, ?> chain(AbstractPipeline upstream, IntermediateTestOp<?, T> op) {
+        return (AbstractPipeline<?, T, ?>) IntermediateTestOp.chain(upstream, op);
+    }
+
+    @SuppressWarnings({"rawtypes", "unchecked"})
+    private static AbstractPipeline<?, ?, ?> chain(AbstractPipeline pipe, IntermediateTestOp... ops) {
+        for (IntermediateTestOp op : ops)
+            pipe = chain(pipe, op);
+        return pipe;
+    }
+
+    @SuppressWarnings("rawtypes")
+    private static <T> AbstractPipeline<?, T, ?> chain(BaseStream pipe, IntermediateTestOp<?, T> op) {
+        return chain((AbstractPipeline) pipe, op);
+    }
+
+    @SuppressWarnings("rawtypes")
+    public static AbstractPipeline<?, ?, ?> chain(BaseStream pipe, IntermediateTestOp... ops) {
+        return chain((AbstractPipeline) pipe, ops);
+    }
+
+    // Test data
+
+    static class ShortCircuitOp<T> implements StatelessTestOp<T,T> {
+        private final StreamShape shape;
+
+        ShortCircuitOp(StreamShape shape) {
+            this.shape = shape;
+        }
+
+        @Override
+        public Sink<T> opWrapSink(int flags, boolean parallel, Sink<T> sink) {
+            return sink;
+        }
+
+        @Override
+        public int opGetFlags() {
+            return StreamOpFlag.IS_SHORT_CIRCUIT;
+        }
+
+        @Override
+        public StreamShape outputShape() {
+            return shape;
+        }
+
+        @Override
+        public StreamShape inputShape() {
+            return shape;
+        }
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/util/stream/bootlib/java.base/java/util/stream/SpliteratorTestHelper.java	Fri Nov 13 15:55:32 2015 -0800
@@ -0,0 +1,715 @@
+/*
+ * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.stream;
+
+import org.testng.annotations.Test;
+
+import java.util.ArrayDeque;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Deque;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Spliterator;
+import java.util.function.*;
+
+import static org.testng.Assert.*;
+import static org.testng.Assert.assertEquals;
+import static org.testng.Assert.fail;
+
+/**
+ * Assertion methods for spliterators, to be called from other tests
+ */
+public class SpliteratorTestHelper {
+
+    public interface ContentAsserter<T> {
+        void assertContents(Collection<T> actual, Collection<T> expected, boolean isOrdered);
+    }
+
+    private static ContentAsserter<Object> DEFAULT_CONTENT_ASSERTER
+            = SpliteratorTestHelper::assertContents;
+
+    @SuppressWarnings("unchecked")
+    private static <T> ContentAsserter<T> defaultContentAsserter() {
+        return (ContentAsserter<T>) DEFAULT_CONTENT_ASSERTER;
+    }
+
+    public static void testSpliterator(Supplier<Spliterator<Integer>> supplier) {
+        testSpliterator(supplier, defaultContentAsserter());
+    }
+
+    public static void testSpliterator(Supplier<Spliterator<Integer>> supplier,
+                                       ContentAsserter<Integer> asserter) {
+        testSpliterator(supplier, (Consumer<Integer> b) -> b, asserter);
+    }
+
+    public static void testIntSpliterator(Supplier<Spliterator.OfInt> supplier) {
+        testIntSpliterator(supplier, defaultContentAsserter());
+    }
+
+    public static void testIntSpliterator(Supplier<Spliterator.OfInt> supplier,
+                                          ContentAsserter<Integer> asserter) {
+        class BoxingAdapter implements Consumer<Integer>, IntConsumer {
+            private final Consumer<Integer> b;
+
+            BoxingAdapter(Consumer<Integer> b) {
+                this.b = b;
+            }
+
+            @Override
+            public void accept(Integer value) {
+                throw new IllegalStateException();
+            }
+
+            @Override
+            public void accept(int value) {
+                b.accept(value);
+            }
+        }
+
+        testSpliterator(supplier, BoxingAdapter::new, asserter);
+    }
+
+    public static void testLongSpliterator(Supplier<Spliterator.OfLong> supplier) {
+        testLongSpliterator(supplier, defaultContentAsserter());
+    }
+
+    public static void testLongSpliterator(Supplier<Spliterator.OfLong> supplier,
+                                           ContentAsserter<Long> asserter) {
+        class BoxingAdapter implements Consumer<Long>, LongConsumer {
+            private final Consumer<Long> b;
+
+            BoxingAdapter(Consumer<Long> b) {
+                this.b = b;
+            }
+
+            @Override
+            public void accept(Long value) {
+                throw new IllegalStateException();
+            }
+
+            @Override
+            public void accept(long value) {
+                b.accept(value);
+            }
+        }
+
+        testSpliterator(supplier, BoxingAdapter::new, asserter);
+    }
+
+    public static void testDoubleSpliterator(Supplier<Spliterator.OfDouble> supplier) {
+        testDoubleSpliterator(supplier, defaultContentAsserter());
+    }
+
+    public static void testDoubleSpliterator(Supplier<Spliterator.OfDouble> supplier,
+                                             ContentAsserter<Double> asserter) {
+        class BoxingAdapter implements Consumer<Double>, DoubleConsumer {
+            private final Consumer<Double> b;
+
+            BoxingAdapter(Consumer<Double> b) {
+                this.b = b;
+            }
+
+            @Override
+            public void accept(Double value) {
+                throw new IllegalStateException();
+            }
+
+            @Override
+            public void accept(double value) {
+                b.accept(value);
+            }
+        }
+
+        testSpliterator(supplier, BoxingAdapter::new, asserter);
+    }
+
+    static <T, S extends Spliterator<T>> void testSpliterator(Supplier<S> supplier,
+                                                              UnaryOperator<Consumer<T>> boxingAdapter,
+                                                              ContentAsserter<T> asserter) {
+        ArrayList<T> fromForEach = new ArrayList<>();
+        Spliterator<T> spliterator = supplier.get();
+        Consumer<T> addToFromForEach = boxingAdapter.apply(fromForEach::add);
+        spliterator.forEachRemaining(addToFromForEach);
+
+        Collection<T> exp = Collections.unmodifiableList(fromForEach);
+
+        testNullPointerException(supplier);
+        testForEach(exp, supplier, boxingAdapter, asserter);
+        testTryAdvance(exp, supplier, boxingAdapter, asserter);
+        testMixedTryAdvanceForEach(exp, supplier, boxingAdapter, asserter);
+        testMixedTraverseAndSplit(exp, supplier, boxingAdapter, asserter);
+        testSplitAfterFullTraversal(supplier, boxingAdapter);
+        testSplitOnce(exp, supplier, boxingAdapter, asserter);
+        testSplitSixDeep(exp, supplier, boxingAdapter, asserter);
+        testSplitUntilNull(exp, supplier, boxingAdapter, asserter);
+    }
+
+    //
+
+    private static <T, S extends Spliterator<T>> void testNullPointerException(Supplier<S> s) {
+        S sp = s.get();
+        // Have to check instances and use casts to avoid tripwire messages and
+        // directly test the primitive methods
+        if (sp instanceof Spliterator.OfInt) {
+            Spliterator.OfInt psp = (Spliterator.OfInt) sp;
+            executeAndCatch(NullPointerException.class, () -> psp.forEachRemaining((IntConsumer) null));
+            executeAndCatch(NullPointerException.class, () -> psp.tryAdvance((IntConsumer) null));
+        }
+        else if (sp instanceof Spliterator.OfLong) {
+            Spliterator.OfLong psp = (Spliterator.OfLong) sp;
+            executeAndCatch(NullPointerException.class, () -> psp.forEachRemaining((LongConsumer) null));
+            executeAndCatch(NullPointerException.class, () -> psp.tryAdvance((LongConsumer) null));
+        }
+        else if (sp instanceof Spliterator.OfDouble) {
+            Spliterator.OfDouble psp = (Spliterator.OfDouble) sp;
+            executeAndCatch(NullPointerException.class, () -> psp.forEachRemaining((DoubleConsumer) null));
+            executeAndCatch(NullPointerException.class, () -> psp.tryAdvance((DoubleConsumer) null));
+        }
+        else {
+            executeAndCatch(NullPointerException.class, () -> sp.forEachRemaining(null));
+            executeAndCatch(NullPointerException.class, () -> sp.tryAdvance(null));
+        }
+    }
+
+    private static <T, S extends Spliterator<T>> void testForEach(
+            Collection<T> exp,
+            Supplier<S> supplier,
+            UnaryOperator<Consumer<T>> boxingAdapter,
+            ContentAsserter<T> asserter) {
+        S spliterator = supplier.get();
+        long sizeIfKnown = spliterator.getExactSizeIfKnown();
+        boolean isOrdered = spliterator.hasCharacteristics(Spliterator.ORDERED);
+
+        ArrayList<T> fromForEach = new ArrayList<>();
+        spliterator = supplier.get();
+        Consumer<T> addToFromForEach = boxingAdapter.apply(fromForEach::add);
+        spliterator.forEachRemaining(addToFromForEach);
+
+        // Assert that forEach now produces no elements
+        spliterator.forEachRemaining(boxingAdapter.apply(
+                e -> fail("Spliterator.forEach produced an element after spliterator exhausted: " + e)));
+        // Assert that tryAdvance now produce no elements
+        spliterator.tryAdvance(boxingAdapter.apply(
+                e -> fail("Spliterator.tryAdvance produced an element after spliterator exhausted: " + e)));
+
+        // assert that size, tryAdvance, and forEach are consistent
+        if (sizeIfKnown >= 0) {
+            assertEquals(sizeIfKnown, exp.size());
+        }
+        assertEquals(fromForEach.size(), exp.size());
+
+        asserter.assertContents(fromForEach, exp, isOrdered);
+    }
+
+    private static <T, S extends Spliterator<T>> void testTryAdvance(
+            Collection<T> exp,
+            Supplier<S> supplier,
+            UnaryOperator<Consumer<T>> boxingAdapter,
+            ContentAsserter<T> asserter) {
+        S spliterator = supplier.get();
+        long sizeIfKnown = spliterator.getExactSizeIfKnown();
+        boolean isOrdered = spliterator.hasCharacteristics(Spliterator.ORDERED);
+
+        spliterator = supplier.get();
+        ArrayList<T> fromTryAdvance = new ArrayList<>();
+        Consumer<T> addToFromTryAdvance = boxingAdapter.apply(fromTryAdvance::add);
+        while (spliterator.tryAdvance(addToFromTryAdvance)) { }
+
+        // Assert that forEach now produces no elements
+        spliterator.forEachRemaining(boxingAdapter.apply(
+                e -> fail("Spliterator.forEach produced an element after spliterator exhausted: " + e)));
+        // Assert that tryAdvance now produce no elements
+        spliterator.tryAdvance(boxingAdapter.apply(
+                e -> fail("Spliterator.tryAdvance produced an element after spliterator exhausted: " + e)));
+
+        // assert that size, tryAdvance, and forEach are consistent
+        if (sizeIfKnown >= 0) {
+            assertEquals(sizeIfKnown, exp.size());
+        }
+        assertEquals(fromTryAdvance.size(), exp.size());
+
+        asserter.assertContents(fromTryAdvance, exp, isOrdered);
+    }
+
+    private static <T, S extends Spliterator<T>> void testMixedTryAdvanceForEach(
+            Collection<T> exp,
+            Supplier<S> supplier,
+            UnaryOperator<Consumer<T>> boxingAdapter,
+            ContentAsserter<T> asserter) {
+        S spliterator = supplier.get();
+        long sizeIfKnown = spliterator.getExactSizeIfKnown();
+        boolean isOrdered = spliterator.hasCharacteristics(Spliterator.ORDERED);
+
+        // tryAdvance first few elements, then forEach rest
+        ArrayList<T> dest = new ArrayList<>();
+        spliterator = supplier.get();
+        Consumer<T> addToDest = boxingAdapter.apply(dest::add);
+        for (int i = 0; i < 10 && spliterator.tryAdvance(addToDest); i++) { }
+        spliterator.forEachRemaining(addToDest);
+
+        // Assert that forEach now produces no elements
+        spliterator.forEachRemaining(boxingAdapter.apply(
+                e -> fail("Spliterator.forEach produced an element after spliterator exhausted: " + e)));
+        // Assert that tryAdvance now produce no elements
+        spliterator.tryAdvance(boxingAdapter.apply(
+                e -> fail("Spliterator.tryAdvance produced an element after spliterator exhausted: " + e)));
+
+        if (sizeIfKnown >= 0) {
+            assertEquals(sizeIfKnown, dest.size());
+        }
+        assertEquals(dest.size(), exp.size());
+
+        asserter.assertContents(dest, exp, isOrdered);
+    }
+
+    private static <T, S extends Spliterator<T>> void testMixedTraverseAndSplit(
+            Collection<T> exp,
+            Supplier<S> supplier,
+            UnaryOperator<Consumer<T>> boxingAdapter,
+            ContentAsserter<T> asserter) {
+        S spliterator = supplier.get();
+        long sizeIfKnown = spliterator.getExactSizeIfKnown();
+        boolean isOrdered = spliterator.hasCharacteristics(Spliterator.ORDERED);
+
+        // tryAdvance first few elements, then forEach rest
+        ArrayList<T> dest = new ArrayList<>();
+        spliterator = supplier.get();
+        Consumer<T> b = boxingAdapter.apply(dest::add);
+
+        Spliterator<T> spl1, spl2, spl3;
+        spliterator.tryAdvance(b);
+        spl2 = spliterator.trySplit();
+        if (spl2 != null) {
+            spl2.tryAdvance(b);
+            spl1 = spl2.trySplit();
+            if (spl1 != null) {
+                spl1.tryAdvance(b);
+                spl1.forEachRemaining(b);
+            }
+            spl2.tryAdvance(b);
+            spl2.forEachRemaining(b);
+        }
+        spliterator.tryAdvance(b);
+        spl3 = spliterator.trySplit();
+        if (spl3 != null) {
+            spl3.tryAdvance(b);
+            spl3.forEachRemaining(b);
+        }
+        spliterator.tryAdvance(b);
+        spliterator.forEachRemaining(b);
+
+        if (sizeIfKnown >= 0) {
+            assertEquals(sizeIfKnown, dest.size());
+        }
+        assertEquals(dest.size(), exp.size());
+
+        asserter.assertContents(dest, exp, isOrdered);
+    }
+
+    private static <T, S extends Spliterator<T>> void testSplitAfterFullTraversal(
+            Supplier<S> supplier,
+            UnaryOperator<Consumer<T>> boxingAdapter) {
+        // Full traversal using tryAdvance
+        Spliterator<T> spliterator = supplier.get();
+        while (spliterator.tryAdvance(boxingAdapter.apply(e -> { }))) { }
+        Spliterator<T> split = spliterator.trySplit();
+        assertNull(split);
+
+        // Full traversal using forEach
+        spliterator = supplier.get();
+        spliterator.forEachRemaining(boxingAdapter.apply(e -> { }));
+        split = spliterator.trySplit();
+        assertNull(split);
+
+        // Full traversal using tryAdvance then forEach
+        spliterator = supplier.get();
+        spliterator.tryAdvance(boxingAdapter.apply(e -> { }));
+        spliterator.forEachRemaining(boxingAdapter.apply(e -> { }));
+        split = spliterator.trySplit();
+        assertNull(split);
+    }
+
+    private static <T, S extends Spliterator<T>> void testSplitOnce(
+            Collection<T> exp,
+            Supplier<S> supplier,
+            UnaryOperator<Consumer<T>> boxingAdapter,
+            ContentAsserter<T> asserter) {
+        S spliterator = supplier.get();
+        long sizeIfKnown = spliterator.getExactSizeIfKnown();
+        boolean isOrdered = spliterator.hasCharacteristics(Spliterator.ORDERED);
+
+        ArrayList<T> fromSplit = new ArrayList<>();
+        Spliterator<T> s1 = supplier.get();
+        Spliterator<T> s2 = s1.trySplit();
+        long s1Size = s1.getExactSizeIfKnown();
+        long s2Size = (s2 != null) ? s2.getExactSizeIfKnown() : 0;
+        Consumer<T> addToFromSplit = boxingAdapter.apply(fromSplit::add);
+        if (s2 != null)
+            s2.forEachRemaining(addToFromSplit);
+        s1.forEachRemaining(addToFromSplit);
+
+        if (sizeIfKnown >= 0) {
+            assertEquals(sizeIfKnown, fromSplit.size());
+            if (s1Size >= 0 && s2Size >= 0)
+                assertEquals(sizeIfKnown, s1Size + s2Size);
+        }
+
+        asserter.assertContents(fromSplit, exp, isOrdered);
+    }
+
+    private static <T, S extends Spliterator<T>> void testSplitSixDeep(
+            Collection<T> exp,
+            Supplier<S> supplier,
+            UnaryOperator<Consumer<T>> boxingAdapter,
+            ContentAsserter<T> asserter) {
+        S spliterator = supplier.get();
+        boolean isOrdered = spliterator.hasCharacteristics(Spliterator.ORDERED);
+
+        for (int depth=0; depth < 6; depth++) {
+            List<T> dest = new ArrayList<>();
+            spliterator = supplier.get();
+
+            assertSpliterator(spliterator);
+
+            // verify splitting with forEach
+            splitSixDeepVisitor(depth, 0, dest, spliterator, boxingAdapter, spliterator.characteristics(), false);
+            asserter.assertContents(dest, exp, isOrdered);
+
+            // verify splitting with tryAdvance
+            dest.clear();
+            spliterator = supplier.get();
+            splitSixDeepVisitor(depth, 0, dest, spliterator, boxingAdapter, spliterator.characteristics(), true);
+            asserter.assertContents(dest, exp, isOrdered);
+        }
+    }
+
+    private static <T, S extends Spliterator<T>>
+    void splitSixDeepVisitor(int depth, int curLevel,
+                             List<T> dest, S spliterator, UnaryOperator<Consumer<T>> boxingAdapter,
+                             int rootCharacteristics, boolean useTryAdvance) {
+        if (curLevel < depth) {
+            long beforeSize = spliterator.getExactSizeIfKnown();
+            Spliterator<T> split = spliterator.trySplit();
+            if (split != null) {
+                assertSpliterator(split, rootCharacteristics);
+                assertSpliterator(spliterator, rootCharacteristics);
+
+                if ((rootCharacteristics & Spliterator.SUBSIZED) != 0 &&
+                    (rootCharacteristics & Spliterator.SIZED) != 0) {
+                    assertEquals(beforeSize, split.estimateSize() + spliterator.estimateSize());
+                }
+                splitSixDeepVisitor(depth, curLevel + 1, dest, split, boxingAdapter, rootCharacteristics, useTryAdvance);
+            }
+            splitSixDeepVisitor(depth, curLevel + 1, dest, spliterator, boxingAdapter, rootCharacteristics, useTryAdvance);
+        }
+        else {
+            long sizeIfKnown = spliterator.getExactSizeIfKnown();
+            if (useTryAdvance) {
+                Consumer<T> addToDest = boxingAdapter.apply(dest::add);
+                int count = 0;
+                while (spliterator.tryAdvance(addToDest)) {
+                    ++count;
+                }
+
+                if (sizeIfKnown >= 0)
+                    assertEquals(sizeIfKnown, count);
+
+                // Assert that forEach now produces no elements
+                spliterator.forEachRemaining(boxingAdapter.apply(
+                        e -> fail("Spliterator.forEach produced an element after spliterator exhausted: " + e)));
+
+                Spliterator<T> split = spliterator.trySplit();
+                assertNull(split);
+            }
+            else {
+                List<T> leafDest = new ArrayList<>();
+                Consumer<T> addToLeafDest = boxingAdapter.apply(leafDest::add);
+                spliterator.forEachRemaining(addToLeafDest);
+
+                if (sizeIfKnown >= 0)
+                    assertEquals(sizeIfKnown, leafDest.size());
+
+                // Assert that forEach now produces no elements
+                spliterator.tryAdvance(boxingAdapter.apply(
+                        e -> fail("Spliterator.tryAdvance produced an element after spliterator exhausted: " + e)));
+
+                Spliterator<T> split = spliterator.trySplit();
+                assertNull(split);
+
+                dest.addAll(leafDest);
+            }
+        }
+    }
+
+    private static <T, S extends Spliterator<T>> void testSplitUntilNull(
+            Collection<T> exp,
+            Supplier<S> supplier,
+            UnaryOperator<Consumer<T>> boxingAdapter,
+            ContentAsserter<T> asserter) {
+        Spliterator<T> s = supplier.get();
+        boolean isOrdered = s.hasCharacteristics(Spliterator.ORDERED);
+        assertSpliterator(s);
+
+        List<T> splits = new ArrayList<>();
+        Consumer<T> c = boxingAdapter.apply(splits::add);
+
+        testSplitUntilNull(new SplitNode<T>(c, s));
+        asserter.assertContents(splits, exp, isOrdered);
+    }
+
+    private static class SplitNode<T> {
+        // Constant for every node
+        final Consumer<T> c;
+        final int rootCharacteristics;
+
+        final Spliterator<T> s;
+
+        SplitNode(Consumer<T> c, Spliterator<T> s) {
+            this(c, s.characteristics(), s);
+        }
+
+        private SplitNode(Consumer<T> c, int rootCharacteristics, Spliterator<T> s) {
+            this.c = c;
+            this.rootCharacteristics = rootCharacteristics;
+            this.s = s;
+        }
+
+        SplitNode<T> fromSplit(Spliterator<T> split) {
+            return new SplitNode<>(c, rootCharacteristics, split);
+        }
+    }
+
+    /**
+     * Set the maximum stack capacity to 0.25MB. This should be more than enough to detect a bad spliterator
+     * while not unduly disrupting test infrastructure given the test data sizes that are used are small.
+     * Note that j.u.c.ForkJoinPool sets the max queue size to 64M (1 << 26).
+     */
+    private static final int MAXIMUM_STACK_CAPACITY = 1 << 18; // 0.25MB
+
+    private static <T> void testSplitUntilNull(SplitNode<T> e) {
+        // Use an explicit stack to avoid a StackOverflowException when testing a Spliterator
+        // that when repeatedly split produces a right-balanced (and maybe degenerate) tree, or
+        // for a spliterator that is badly behaved.
+        Deque<SplitNode<T>> stack = new ArrayDeque<>();
+        stack.push(e);
+
+        int iteration = 0;
+        while (!stack.isEmpty()) {
+            assertTrue(iteration++ < MAXIMUM_STACK_CAPACITY, "Exceeded maximum stack modification count of 1 << 18");
+
+            e = stack.pop();
+            Spliterator<T> parentAndRightSplit = e.s;
+
+            long parentEstimateSize = parentAndRightSplit.estimateSize();
+            assertTrue(parentEstimateSize >= 0,
+                       String.format("Split size estimate %d < 0", parentEstimateSize));
+
+            long parentSize = parentAndRightSplit.getExactSizeIfKnown();
+            Spliterator<T> leftSplit = parentAndRightSplit.trySplit();
+            if (leftSplit == null) {
+                parentAndRightSplit.forEachRemaining(e.c);
+                continue;
+            }
+
+            assertSpliterator(leftSplit, e.rootCharacteristics);
+            assertSpliterator(parentAndRightSplit, e.rootCharacteristics);
+
+            if (parentEstimateSize != Long.MAX_VALUE && leftSplit.estimateSize() > 0
+                && parentAndRightSplit.estimateSize() > 0) {
+                assertTrue(leftSplit.estimateSize() < parentEstimateSize,
+                           String.format("Left split size estimate %d >= parent split size estimate %d",
+                                         leftSplit.estimateSize(), parentEstimateSize));
+                assertTrue(parentAndRightSplit.estimateSize() < parentEstimateSize,
+                           String.format("Right split size estimate %d >= parent split size estimate %d",
+                                         leftSplit.estimateSize(), parentEstimateSize));
+            }
+            else {
+                assertTrue(leftSplit.estimateSize() <= parentEstimateSize,
+                           String.format("Left split size estimate %d > parent split size estimate %d",
+                                         leftSplit.estimateSize(), parentEstimateSize));
+                assertTrue(parentAndRightSplit.estimateSize() <= parentEstimateSize,
+                           String.format("Right split size estimate %d > parent split size estimate %d",
+                                         leftSplit.estimateSize(), parentEstimateSize));
+            }
+
+            long leftSize = leftSplit.getExactSizeIfKnown();
+            long rightSize = parentAndRightSplit.getExactSizeIfKnown();
+            if (parentSize >= 0 && leftSize >= 0 && rightSize >= 0)
+                assertEquals(parentSize, leftSize + rightSize,
+                             String.format("exact left split size %d + exact right split size %d != parent exact split size %d",
+                                           leftSize, rightSize, parentSize));
+
+            // Add right side to stack first so left side is popped off first
+            stack.push(e.fromSplit(parentAndRightSplit));
+            stack.push(e.fromSplit(leftSplit));
+        }
+    }
+
+    private static void assertSpliterator(Spliterator<?> s, int rootCharacteristics) {
+        if ((rootCharacteristics & Spliterator.SUBSIZED) != 0) {
+            assertTrue(s.hasCharacteristics(Spliterator.SUBSIZED),
+                       "Child split is not SUBSIZED when root split is SUBSIZED");
+        }
+        assertSpliterator(s);
+    }
+
+    private static void assertSpliterator(Spliterator<?> s) {
+        if (s.hasCharacteristics(Spliterator.SUBSIZED)) {
+            assertTrue(s.hasCharacteristics(Spliterator.SIZED));
+        }
+        if (s.hasCharacteristics(Spliterator.SIZED)) {
+            assertTrue(s.estimateSize() != Long.MAX_VALUE);
+            assertTrue(s.getExactSizeIfKnown() >= 0);
+        }
+        try {
+            s.getComparator();
+            assertTrue(s.hasCharacteristics(Spliterator.SORTED));
+        } catch (IllegalStateException e) {
+            assertFalse(s.hasCharacteristics(Spliterator.SORTED));
+        }
+    }
+
+    private static<T> void assertContents(Collection<T> actual, Collection<T> expected, boolean isOrdered) {
+        if (isOrdered) {
+            assertEquals(actual, expected);
+        }
+        else {
+            LambdaTestHelpers.assertContentsUnordered(actual, expected);
+        }
+    }
+
+    private static void executeAndCatch(Class<? extends Exception> expected, Runnable r) {
+        Exception caught = null;
+        try {
+            r.run();
+        }
+        catch (Exception e) {
+            caught = e;
+        }
+
+        assertNotNull(caught,
+                      String.format("No Exception was thrown, expected an Exception of %s to be thrown",
+                                    expected.getName()));
+        assertTrue(expected.isInstance(caught),
+                   String.format("Exception thrown %s not an instance of %s",
+                                 caught.getClass().getName(), expected.getName()));
+    }
+
+    static<U> void mixedTraverseAndSplit(Consumer<U> b, Spliterator<U> splTop) {
+        Spliterator<U> spl1, spl2, spl3;
+        splTop.tryAdvance(b);
+        spl2 = splTop.trySplit();
+        if (spl2 != null) {
+            spl2.tryAdvance(b);
+            spl1 = spl2.trySplit();
+            if (spl1 != null) {
+                spl1.tryAdvance(b);
+                spl1.forEachRemaining(b);
+            }
+            spl2.tryAdvance(b);
+            spl2.forEachRemaining(b);
+        }
+        splTop.tryAdvance(b);
+        spl3 = splTop.trySplit();
+        if (spl3 != null) {
+            spl3.tryAdvance(b);
+            spl3.forEachRemaining(b);
+        }
+        splTop.tryAdvance(b);
+        splTop.forEachRemaining(b);
+    }
+
+    static void mixedTraverseAndSplit(IntConsumer b, Spliterator.OfInt splTop) {
+        Spliterator.OfInt spl1, spl2, spl3;
+        splTop.tryAdvance(b);
+        spl2 = splTop.trySplit();
+        if (spl2 != null) {
+            spl2.tryAdvance(b);
+            spl1 = spl2.trySplit();
+            if (spl1 != null) {
+                spl1.tryAdvance(b);
+                spl1.forEachRemaining(b);
+            }
+            spl2.tryAdvance(b);
+            spl2.forEachRemaining(b);
+        }
+        splTop.tryAdvance(b);
+        spl3 = splTop.trySplit();
+        if (spl3 != null) {
+            spl3.tryAdvance(b);
+            spl3.forEachRemaining(b);
+        }
+        splTop.tryAdvance(b);
+        splTop.forEachRemaining(b);
+    }
+    static void mixedTraverseAndSplit(LongConsumer b, Spliterator.OfLong splTop) {
+        Spliterator.OfLong spl1, spl2, spl3;
+        splTop.tryAdvance(b);
+        spl2 = splTop.trySplit();
+        if (spl2 != null) {
+            spl2.tryAdvance(b);
+            spl1 = spl2.trySplit();
+            if (spl1 != null) {
+                spl1.tryAdvance(b);
+                spl1.forEachRemaining(b);
+            }
+            spl2.tryAdvance(b);
+            spl2.forEachRemaining(b);
+        }
+        splTop.tryAdvance(b);
+        spl3 = splTop.trySplit();
+        if (spl3 != null) {
+            spl3.tryAdvance(b);
+            spl3.forEachRemaining(b);
+        }
+        splTop.tryAdvance(b);
+        splTop.forEachRemaining(b);
+    }
+
+    static void mixedTraverseAndSplit(DoubleConsumer b, Spliterator.OfDouble splTop) {
+        Spliterator.OfDouble spl1, spl2, spl3;
+        splTop.tryAdvance(b);
+        spl2 = splTop.trySplit();
+        if (spl2 != null) {
+            spl2.tryAdvance(b);
+            spl1 = spl2.trySplit();
+            if (spl1 != null) {
+                spl1.tryAdvance(b);
+                spl1.forEachRemaining(b);
+            }
+            spl2.tryAdvance(b);
+            spl2.forEachRemaining(b);
+        }
+        splTop.tryAdvance(b);
+        spl3 = splTop.trySplit();
+        if (spl3 != null) {
+            spl3.tryAdvance(b);
+            spl3.forEachRemaining(b);
+        }
+        splTop.tryAdvance(b);
+        splTop.forEachRemaining(b);
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/util/stream/bootlib/java.base/java/util/stream/StatefulTestOp.java	Fri Nov 13 15:55:32 2015 -0800
@@ -0,0 +1,138 @@
+/*
+ * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.stream;
+
+import java.util.Spliterator;
+import java.util.function.IntFunction;
+
+/**
+ * The base type for a stateful test operation.
+ */
+interface StatefulTestOp<E> extends IntermediateTestOp<E, E> {
+
+    @SuppressWarnings({"rawtypes", "unchecked"})
+    public static<T> AbstractPipeline chain(AbstractPipeline upstream,
+                                            StatefulTestOp op) {
+        switch (op.outputShape()) {
+            case REFERENCE:
+                return new ReferencePipeline.StatefulOp<Object, T>(upstream, op.inputShape(), op.opGetFlags()) {
+                    @Override
+                    Sink opWrapSink(int flags, Sink sink) {
+                        return op.opWrapSink(flags, isParallel(), sink);
+                    }
+
+                    @Override
+                    <P_IN> Spliterator<T> opEvaluateParallelLazy(PipelineHelper<T> helper,
+                                                                 Spliterator<P_IN> spliterator) {
+                        return op.opEvaluateParallelLazy(helper, spliterator);
+                    }
+
+                    @Override
+                    <P_IN> Node<T> opEvaluateParallel(PipelineHelper<T> helper,
+                                                      Spliterator<P_IN> spliterator,
+                                                      IntFunction<T[]> generator) {
+                        return op.opEvaluateParallel(helper, spliterator, generator);
+                    }
+                };
+            case INT_VALUE:
+                return new IntPipeline.StatefulOp<Object>(upstream, op.inputShape(), op.opGetFlags()) {
+                    @Override
+                    Sink opWrapSink(int flags, Sink sink) {
+                        return op.opWrapSink(flags, isParallel(), sink);
+                    }
+
+                    @Override
+                    <P_IN> Spliterator<Integer> opEvaluateParallelLazy(PipelineHelper<Integer> helper,
+                                                                 Spliterator<P_IN> spliterator) {
+                        return op.opEvaluateParallelLazy(helper, spliterator);
+                    }
+
+                    @Override
+                    <P_IN> Node<Integer> opEvaluateParallel(PipelineHelper<Integer> helper,
+                                                            Spliterator<P_IN> spliterator,
+                                                            IntFunction<Integer[]> generator) {
+                        return (Node<Integer>) op.opEvaluateParallel(helper, spliterator, generator);
+                    }
+                };
+            case LONG_VALUE:
+                return new LongPipeline.StatefulOp<Object>(upstream, op.inputShape(), op.opGetFlags()) {
+                    @Override
+                    Sink opWrapSink(int flags, Sink sink) {
+                        return op.opWrapSink(flags, isParallel(), sink);
+                    }
+
+                    @Override
+                    <P_IN> Spliterator<Long> opEvaluateParallelLazy(PipelineHelper<Long> helper,
+                                                                 Spliterator<P_IN> spliterator) {
+                        return op.opEvaluateParallelLazy(helper, spliterator);
+                    }
+
+                    @Override
+                    <P_IN> Node<Long> opEvaluateParallel(PipelineHelper<Long> helper,
+                                                         Spliterator<P_IN> spliterator,
+                                                         IntFunction<Long[]> generator) {
+                        return (Node<Long>) op.opEvaluateParallel(helper, spliterator, generator);
+                    }
+                };
+            case DOUBLE_VALUE:
+                return new DoublePipeline.StatefulOp<Object>(upstream, op.inputShape(), op.opGetFlags()) {
+                    @Override
+                    Sink opWrapSink(int flags, Sink sink) {
+                        return op.opWrapSink(flags, isParallel(), sink);
+                    }
+
+                    @Override
+                    <P_IN> Spliterator<Double> opEvaluateParallelLazy(PipelineHelper<Double> helper,
+                                                                    Spliterator<P_IN> spliterator) {
+                        return op.opEvaluateParallelLazy(helper, spliterator);
+                    }
+
+                    @Override
+                    <P_IN> Node<Double> opEvaluateParallel(PipelineHelper<Double> helper,
+                                                           Spliterator<P_IN> spliterator,
+                                                           IntFunction<Double[]> generator) {
+                        return (Node<Double>) op.opEvaluateParallel(helper, spliterator, generator);
+                    }
+                };
+            default: throw new IllegalStateException(op.outputShape().toString());
+        }
+    }
+
+    default StreamShape inputShape() { return StreamShape.REFERENCE; }
+
+    default StreamShape outputShape() { return StreamShape.REFERENCE; }
+
+    default int opGetFlags() { return 0; }
+
+    Sink<E> opWrapSink(int flags, boolean parallel, Sink<E> sink);
+
+    @SuppressWarnings("unchecked")
+    default <P_IN> Spliterator<E> opEvaluateParallelLazy(PipelineHelper<E> helper,
+                                                         Spliterator<P_IN> spliterator) {
+        return opEvaluateParallel(helper, spliterator, i -> (E[]) new Object[i]).spliterator();
+    }
+
+    <P_IN> Node<E> opEvaluateParallel(PipelineHelper<E> helper,
+                                      Spliterator<P_IN> spliterator,
+                                      IntFunction<E[]> generator);
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/util/stream/bootlib/java.base/java/util/stream/StatelessTestOp.java	Fri Nov 13 15:55:32 2015 -0800
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.stream;
+
+/**
+ * The base type of a stateless test operation
+ */
+interface StatelessTestOp<E_IN, E_OUT> extends IntermediateTestOp<E_IN, E_OUT> {
+
+    @SuppressWarnings({"rawtypes", "unchecked"})
+    public static<T> AbstractPipeline chain(AbstractPipeline upstream,
+                                            StatelessTestOp<?, T> op) {
+        int flags = op.opGetFlags();
+        switch (op.outputShape()) {
+            case REFERENCE:
+                return new ReferencePipeline.StatelessOp<Object, T>(upstream, op.inputShape(), flags) {
+                    public Sink opWrapSink(int flags, Sink<T> sink) {
+                        return op.opWrapSink(flags, isParallel(), sink);
+                    }
+                };
+            case INT_VALUE:
+                return new IntPipeline.StatelessOp<Object>(upstream, op.inputShape(), flags) {
+                    public Sink opWrapSink(int flags, Sink sink) {
+                        return op.opWrapSink(flags, isParallel(), sink);
+                    }
+                };
+            case LONG_VALUE:
+                return new LongPipeline.StatelessOp<Object>(upstream, op.inputShape(), flags) {
+                    @Override
+                    Sink opWrapSink(int flags, Sink sink) {
+                        return op.opWrapSink(flags, isParallel(), sink);
+                    }
+                };
+            case DOUBLE_VALUE:
+                return new DoublePipeline.StatelessOp<Object>(upstream, op.inputShape(), flags) {
+                    @Override
+                    Sink opWrapSink(int flags, Sink sink) {
+                        return op.opWrapSink(flags, isParallel(), sink);
+                    }
+                };
+            default: throw new IllegalStateException(op.outputShape().toString());
+        }
+    }
+
+    default StreamShape inputShape() { return StreamShape.REFERENCE; }
+
+    default StreamShape outputShape() { return StreamShape.REFERENCE; }
+
+    default int opGetFlags() { return 0; }
+
+    Sink<E_IN> opWrapSink(int flags, boolean parallel, Sink<E_OUT> sink);
+}
+
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/util/stream/bootlib/java.base/java/util/stream/StreamOpFlagTestHelper.java	Fri Nov 13 15:55:32 2015 -0800
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.stream;
+
+import java.util.EnumSet;
+
+public class StreamOpFlagTestHelper {
+
+    /** EnumSet containing stream flags */
+    private static final EnumSet<StreamOpFlag> allStreamFlags;
+
+    static {
+        allStreamFlags = EnumSet.allOf(StreamOpFlag.class);
+        for (StreamOpFlag f : EnumSet.allOf(StreamOpFlag.class))
+            if (!f.isStreamFlag())
+                allStreamFlags.remove(f);
+    }
+
+
+    static EnumSet<StreamOpFlag> allStreamFlags() {
+        // EnumSet is mutable
+        return allStreamFlags.clone();
+    }
+
+    public static boolean isStreamOrdered(Stream<?> s) {
+        return StreamOpFlag.ORDERED.isKnown(OpTestCase.getStreamFlags(s));
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/util/stream/bootlib/java.base/java/util/stream/StreamTestDataProvider.java	Fri Nov 13 15:55:32 2015 -0800
@@ -0,0 +1,205 @@
+/*
+ * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.stream;
+
+import org.testng.annotations.DataProvider;
+
+import java.util.*;
+import java.util.Spliterators;
+import java.util.function.Supplier;
+
+/**
+ * StreamTestDataProvider
+ *
+ * @author Brian Goetz
+ */
+/** TestNG DataProvider for ref-valued streams */
+public class StreamTestDataProvider {
+    private static final Integer[] to0 = new Integer[0];
+    private static final Integer[] to1 = new Integer[1];
+    private static final Integer[] to10 = new Integer[10];
+    private static final Integer[] to100 = new Integer[100];
+    private static final Integer[] to1000 = new Integer[1000];
+    private static final Integer[] reversed = new Integer[100];
+    private static final Integer[] ones = new Integer[100];
+    private static final Integer[] twice = new Integer[200];
+    private static final Integer[] pseudoRandom;
+
+    private static final Object[][] testData;
+    private static final Object[][] withNullTestData;
+    private static final Object[][] spliteratorTestData;
+
+    static {
+        Integer[][] arrays = {to0, to1, to10, to100, to1000};
+        for (Integer[] arr : arrays) {
+            for (int i = 0; i < arr.length; i++) {
+                arr[i] = i;
+            }
+        }
+        for (int i = 0; i < reversed.length; i++) {
+            reversed[i] = reversed.length - i;
+        }
+        for (int i = 0; i < ones.length; i++) {
+            ones[i] = 1;
+        }
+        System.arraycopy(to100, 0, twice, 0, to100.length);
+        System.arraycopy(to100, 0, twice, to100.length, to100.length);
+        pseudoRandom = new Integer[LambdaTestHelpers.LONG_STRING.length()];
+        for (int i = 0; i < LambdaTestHelpers.LONG_STRING.length(); i++) {
+            pseudoRandom[i] = (int) LambdaTestHelpers.LONG_STRING.charAt(i);
+        }
+    }
+
+    static final Object[][] arrays = {
+            {"empty", to0},
+            {"0..1", to1},
+            {"0..10", to10},
+            {"0..100", to100},
+            {"0..1000", to1000},
+            {"100x[1]", ones},
+            {"2x[0..100]", twice},
+            {"reverse 0..100", reversed},
+            {"pseudorandom", pseudoRandom}
+    };
+
+    static {
+        {
+            List<Object[]> list = new ArrayList<>();
+            for (Object[] data : arrays) {
+                final Object name = data[0];
+                final Integer[] ints = (Integer[])data[1];
+                final List<Integer> intsAsList = Arrays.asList(ints);
+
+                list.add(arrayDataDescr("array:" + name, ints));
+                list.add(collectionDataDescr("ArrayList.asList:" + name, intsAsList));
+                list.add(collectionDataDescr("ArrayList:" + name, new ArrayList<>(intsAsList)));
+                list.add(streamDataDescr("DelegatingStream(ArrayList):" + name,
+                                         () -> new ArrayList<>(intsAsList).stream()));
+                List<Integer> aList = new ArrayList<>(intsAsList);
+                if (LambdaTestMode.isNormalMode()) {
+                    // Only include sub-lists for normal test execution mode
+                    // This data is serialization-hostile since the state of the
+                    // deserialized sub-list will be out of sync with the
+                    // enclosing list.
+                    list.add(collectionDataDescr("ArrayList.Sublist:" + name,
+                                                 (ints.length) <= 1 ? aList.subList(0, 0) : aList.subList(1, ints.length / 2)));
+                }
+                list.add(collectionDataDescr("LinkedList:" + name, new LinkedList<>(intsAsList)));
+                list.add(collectionDataDescr("HashSet:" + name, new HashSet<>(intsAsList)));
+                list.add(collectionDataDescr("LinkedHashSet:" + name, new LinkedHashSet<>(intsAsList)));
+                list.add(collectionDataDescr("TreeSet:" + name, new TreeSet<>(intsAsList)));
+                SpinedBuffer<Integer> spinedBuffer = new SpinedBuffer<>();
+                intsAsList.forEach(spinedBuffer);
+                list.add(sbDataDescr("SpinedBuffer:" + name, spinedBuffer));
+
+                // @@@ Add more
+            }
+            testData = list.toArray(new Object[0][]);
+        }
+
+        // Simple combination of numbers and null values, probably excessive but may catch
+        // errors for initialization/termination/sequence
+        // @@@ This is separate from the other data for now until nulls are consistently supported by
+        // all operations
+        {
+            List<Object[]> list = new ArrayList<>();
+            int size = 5;
+            for (int i = 0; i < (1 << size) - 2; i++) {
+                Integer[] content = new Integer[size];
+                for (int e = 0; e < size; e++) {
+                    content[e] = (i & (1 << e)) > 0 ? e + 1 : null;
+                }
+
+                // ORDERED
+                list.add(arrayDataDescr("array:" + i, content));
+                // not ORDERED, DISTINCT
+                list.add(collectionDataDescr("HashSet:" + i, new HashSet<>(Arrays.asList(content))));
+            }
+
+            withNullTestData = list.toArray(new Object[0][]);
+        }
+
+        {
+            List<Object[]> spliterators = new ArrayList<>();
+            for (Object[] data : arrays) {
+                final Object name = data[0];
+                final Integer[] ints = (Integer[])data[1];
+
+                spliterators.add(splitDescr("Arrays.s(array):" + name,
+                                            () -> Arrays.spliterator(ints)));
+                spliterators.add(splitDescr("arrays.s(array,o,l):" + name,
+                                            () -> Arrays.spliterator(ints, 0, ints.length/2)));
+                spliterators.add(splitDescr("SpinedBuffer.s():" + name,
+                                            () -> {
+                                                SpinedBuffer<Integer> sb = new SpinedBuffer<>();
+                                                for (Integer i : ints)
+                                                    sb.accept(i);
+                                                return sb.spliterator();
+                                            }));
+                spliterators.add(splitDescr("Iterators.s(Arrays.s(array).iterator(), size):" + name,
+                                            () -> Spliterators.spliterator(Arrays.asList(ints).iterator(), ints.length, 0)));
+                spliterators.add(splitDescr("Iterators.s(Arrays.s(array).iterator()):" + name,
+                                            () -> Spliterators.spliteratorUnknownSize(Arrays.asList(ints).iterator(), 0)));
+                // @@@ Add map and collection spliterators when spliterator() is exposed on Collection or Iterable
+            }
+            spliteratorTestData = spliterators.toArray(new Object[0][]);
+        }
+    }
+
+    static <T> Object[] arrayDataDescr(String description, T[] data) {
+        return new Object[] { description, TestData.Factory.ofArray(description, data)};
+    }
+
+    static <T> Object[] streamDataDescr(String description, Supplier<Stream<T>> supplier) {
+        return new Object[] { description, TestData.Factory.ofSupplier(description, supplier)};
+    }
+
+    static <T> Object[] collectionDataDescr(String description, Collection<T> data) {
+        return new Object[] { description, TestData.Factory.ofCollection(description, data)};
+    }
+
+    static <T> Object[] sbDataDescr(String description, SpinedBuffer<T> data) {
+        return new Object[] { description, TestData.Factory.ofSpinedBuffer(description, data)};
+    }
+
+    static <T> Object[] splitDescr(String description, Supplier<Spliterator<T>> ss) {
+        return new Object[] { description, ss };
+    }
+
+    // Return an array of ( String name, StreamTestData<Integer> )
+    @DataProvider(name = "StreamTestData<Integer>")
+    public static Object[][] makeStreamTestData() {
+        return testData;
+    }
+
+    @DataProvider(name = "withNull:StreamTestData<Integer>")
+    public static Object[][] makeStreamWithNullTestData() {
+        return withNullTestData;
+    }
+
+    // returns an array of (String name, Supplier<Spliterator<Integer>>)
+    @DataProvider(name = "Spliterator<Integer>")
+    public static Object[][] spliteratorProvider() {
+        return spliteratorTestData;
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/util/stream/bootlib/java.base/java/util/stream/StreamTestScenario.java	Fri Nov 13 15:55:32 2015 -0800
@@ -0,0 +1,278 @@
+/*
+ * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.stream;
+
+import java.util.Collections;
+import java.util.EnumSet;
+import java.util.Iterator;
+import java.util.Set;
+import java.util.Spliterator;
+import java.util.function.Consumer;
+import java.util.function.Function;
+
+/**
+ * Test scenarios for reference streams.
+ *
+ * Each scenario is provided with a data source, a function that maps a fresh
+ * stream (as provided by the data source) to a new stream, and a sink to
+ * receive results.  Each scenario describes a different way of computing the
+ * stream contents.  The test driver will ensure that all scenarios produce
+ * the same output (modulo allowable differences in ordering).
+ */
+@SuppressWarnings({"rawtypes", "unchecked"})
+public enum StreamTestScenario implements OpTestCase.BaseStreamTestScenario {
+
+    STREAM_FOR_EACH(false) {
+        <T, U, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, Consumer<U> b, Function<S_IN, Stream<U>> m) {
+            Stream<U> s = m.apply(source);
+            if (s.isParallel()) {
+                s = s.sequential();
+            }
+            s.forEach(b);
+        }
+    },
+
+    // Collec to list
+    STREAM_COLLECT(false) {
+        <T, U, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, Consumer<U> b, Function<S_IN, Stream<U>> m) {
+            for (U t : m.apply(source).collect(Collectors.toList())) {
+                b.accept(t);
+            }
+        }
+    },
+
+    // To array
+    STREAM_TO_ARRAY(false) {
+        <T, U, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, Consumer<U> b, Function<S_IN, Stream<U>> m) {
+            for (Object t : m.apply(source).toArray()) {
+                b.accept((U) t);
+            }
+        }
+    },
+
+    // Wrap as stream, and iterate in pull mode
+    STREAM_ITERATOR(false) {
+        <T, U, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, Consumer<U> b, Function<S_IN, Stream<U>> m) {
+            for (Iterator<U> seqIter = m.apply(source).iterator(); seqIter.hasNext(); )
+                b.accept(seqIter.next());
+        }
+    },
+
+    // Wrap as stream, and spliterate then iterate in pull mode
+    STREAM_SPLITERATOR(false) {
+        <T, U, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, Consumer<U> b, Function<S_IN, Stream<U>> m) {
+            for (Spliterator<U> spl = m.apply(source).spliterator(); spl.tryAdvance(b); ) {
+            }
+        }
+    },
+
+    // Wrap as stream, spliterate, then split a few times mixing advances with forEach
+    STREAM_SPLITERATOR_WITH_MIXED_TRAVERSE_AND_SPLIT(false) {
+        <T, U, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, Consumer<U> b, Function<S_IN, Stream<U>> m) {
+            SpliteratorTestHelper.mixedTraverseAndSplit(b, m.apply(source).spliterator());
+        }
+    },
+
+    // Wrap as stream, and spliterate then iterate in pull mode
+    STREAM_SPLITERATOR_FOREACH(false) {
+        <T, U, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, Consumer<U> b, Function<S_IN, Stream<U>> m) {
+            m.apply(source).spliterator().forEachRemaining(b);
+        }
+    },
+
+    // Wrap as parallel stream + sequential
+    PAR_STREAM_SEQUENTIAL_FOR_EACH(true) {
+        <T, U, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, Consumer<U> b, Function<S_IN, Stream<U>> m) {
+            m.apply(source).sequential().forEach(b);
+        }
+    },
+
+    // Wrap as parallel stream + forEachOrdered
+    PAR_STREAM_FOR_EACH_ORDERED(true) {
+        <T, U, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, Consumer<U> b, Function<S_IN, Stream<U>> m) {
+            // @@@ Want to explicitly select ordered equalator
+            m.apply(source).forEachOrdered(b);
+        }
+    },
+
+    // Wrap as stream, and spliterate then iterate sequentially
+    PAR_STREAM_SPLITERATOR(true) {
+        <T, U, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, Consumer<U> b, Function<S_IN, Stream<U>> m) {
+            for (Spliterator<U> spl = m.apply(source).spliterator(); spl.tryAdvance(b); ) {
+            }
+        }
+    },
+
+    // Wrap as stream, and spliterate then iterate sequentially
+    PAR_STREAM_SPLITERATOR_FOREACH(true) {
+        <T, U, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, Consumer<U> b, Function<S_IN, Stream<U>> m) {
+            m.apply(source).spliterator().forEachRemaining(b);
+        }
+    },
+
+    // Wrap as parallel stream + toArray
+    PAR_STREAM_TO_ARRAY(true) {
+        <T, U, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, Consumer<U> b, Function<S_IN, Stream<U>> m) {
+            for (Object t : m.apply(source).toArray())
+                b.accept((U) t);
+        }
+    },
+
+    // Wrap as parallel stream, get the spliterator, wrap as a stream + toArray
+    PAR_STREAM_SPLITERATOR_STREAM_TO_ARRAY(true) {
+        <T, U, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, Consumer<U> b, Function<S_IN, Stream<U>> m) {
+            Stream<U> s = m.apply(source);
+            Spliterator<U> sp = s.spliterator();
+            Stream<U> ss = StreamSupport.stream(() -> sp,
+                                                StreamOpFlag.toCharacteristics(OpTestCase.getStreamFlags(s))
+                                                | (sp.getExactSizeIfKnown() < 0 ? 0 : Spliterator.SIZED), true);
+            for (Object t : ss.toArray())
+                b.accept((U) t);
+        }
+    },
+
+    // Wrap as parallel stream + toArray and clear SIZED flag
+    PAR_STREAM_TO_ARRAY_CLEAR_SIZED(true) {
+        <T, U, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, Consumer<U> b, Function<S_IN, Stream<U>> m) {
+            S_IN pipe1 = (S_IN) OpTestCase.chain(source,
+                                                 new FlagDeclaringOp(StreamOpFlag.NOT_SIZED, data.getShape()));
+            Stream<U> pipe2 = m.apply(pipe1);
+
+            for (Object t : pipe2.toArray())
+                b.accept((U) t);
+        }
+    },
+
+    // Wrap as parallel + collect to list
+    PAR_STREAM_COLLECT_TO_LIST(true) {
+        <T, U, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, Consumer<U> b, Function<S_IN, Stream<U>> m) {
+            for (U u : m.apply(source).collect(Collectors.toList()))
+                b.accept(u);
+        }
+    },
+
+    // Wrap sequential as parallel, + collect to list
+    STREAM_TO_PAR_STREAM_COLLECT_TO_LIST(true) {
+        public <T, S_IN extends BaseStream<T, S_IN>>
+        S_IN getStream(TestData<T, S_IN> data) {
+            return data.stream().parallel();
+        }
+
+        <T, U, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, Consumer<U> b, Function<S_IN, Stream<U>> m) {
+            for (U u : m.apply(source).collect(Collectors.toList()))
+                b.accept(u);
+        }
+    },
+
+    // Wrap parallel as sequential,, + collect
+    PAR_STREAM_TO_STREAM_COLLECT_TO_LIST(true) {
+        <T, U, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, Consumer<U> b, Function<S_IN, Stream<U>> m) {
+            for (U u : m.apply(source).collect(Collectors.toList()))
+                b.accept(u);
+        }
+    },
+
+    // Wrap as parallel stream + forEach synchronizing
+    PAR_STREAM_FOR_EACH(true, false) {
+        <T, U, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, Consumer<U> b, Function<S_IN, Stream<U>> m) {
+            m.apply(source).forEach(e -> {
+                synchronized (data) {
+                    b.accept(e);
+                }
+            });
+        }
+    },
+
+    // Wrap as parallel stream + forEach synchronizing and clear SIZED flag
+    PAR_STREAM_FOR_EACH_CLEAR_SIZED(true, false) {
+        <T, U, S_IN extends BaseStream<T, S_IN>>
+        void run(TestData<T, S_IN> data, S_IN source, Consumer<U> b, Function<S_IN, Stream<U>> m) {
+            S_IN pipe1 = (S_IN) OpTestCase.chain(source,
+                                                 new FlagDeclaringOp(StreamOpFlag.NOT_SIZED, data.getShape()));
+            m.apply(pipe1).forEach(e -> {
+                synchronized (data) {
+                    b.accept(e);
+                }
+            });
+        }
+    },
+    ;
+
+    // The set of scenarios that clean the SIZED flag
+    public static final Set<StreamTestScenario> CLEAR_SIZED_SCENARIOS = Collections.unmodifiableSet(
+            EnumSet.of(PAR_STREAM_TO_ARRAY_CLEAR_SIZED, PAR_STREAM_FOR_EACH_CLEAR_SIZED));
+
+    private final boolean isParallel;
+
+    private final boolean isOrdered;
+
+    StreamTestScenario(boolean isParallel) {
+        this(isParallel, true);
+    }
+
+    StreamTestScenario(boolean isParallel, boolean isOrdered) {
+        this.isParallel = isParallel;
+        this.isOrdered = isOrdered;
+    }
+
+    public StreamShape getShape() {
+        return StreamShape.REFERENCE;
+    }
+
+    public boolean isParallel() {
+        return isParallel;
+    }
+
+    public boolean isOrdered() {
+        return isOrdered;
+    }
+
+    public <T, U, S_IN extends BaseStream<T, S_IN>, S_OUT extends BaseStream<U, S_OUT>>
+    void run(TestData<T, S_IN> data, Consumer<U> b, Function<S_IN, S_OUT> m) {
+        try (S_IN source = getStream(data)) {
+            run(data, source, b, (Function<S_IN, Stream<U>>) m);
+        }
+    }
+
+    abstract <T, U, S_IN extends BaseStream<T, S_IN>>
+    void run(TestData<T, S_IN> data, S_IN source, Consumer<U> b, Function<S_IN, Stream<U>> m);
+
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/util/stream/bootlib/java.base/java/util/stream/TestData.java	Fri Nov 13 15:55:32 2015 -0800
@@ -0,0 +1,355 @@
+/*
+ * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.stream;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.PrimitiveIterator;
+import java.util.Spliterator;
+import java.util.Spliterators;
+import java.util.function.DoubleConsumer;
+import java.util.function.Function;
+import java.util.function.IntConsumer;
+import java.util.function.LongConsumer;
+import java.util.function.Supplier;
+import java.util.function.ToIntFunction;
+
+/** Describes a test data set for use in stream tests */
+public interface TestData<T, S extends BaseStream<T, S>>
+        extends Iterable<T> {
+
+    default int size() {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    default Iterator<T> iterator() {
+        return Spliterators.iterator(spliterator());
+    }
+
+    Spliterator<T> spliterator();
+
+    default boolean isOrdered() {
+        return spliterator().hasCharacteristics(Spliterator.ORDERED);
+    }
+
+    StreamShape getShape();
+
+    default <A extends Collection<? super T>> A into(A target) {
+        spliterator().forEachRemaining(target::add);
+        return target;
+    }
+
+    S stream();
+
+    S parallelStream();
+
+    public interface OfRef<T> extends TestData<T, Stream<T>> { }
+
+    public interface OfInt extends TestData<Integer, IntStream> { }
+
+    public interface OfLong extends TestData<Long, LongStream> { }
+
+    public interface OfDouble extends TestData<Double, DoubleStream> { }
+
+    // @@@ Temporary garbage class to avoid triggering bugs with lambdas in static methods in interfaces
+    public static class Factory {
+        public static <T> OfRef<T> ofArray(String name, T[] array) {
+            return new AbstractTestData.RefTestData<>(name, array, Arrays::stream, a -> Arrays.stream(a).parallel(),
+                                                      Arrays::spliterator, a -> a.length);
+        }
+
+        public static <T> OfRef<T> ofCollection(String name, Collection<T> collection) {
+            return new AbstractTestData.RefTestData<>(name, collection, Collection::stream, Collection::parallelStream,
+                                                      Collection::spliterator, Collection::size);
+        }
+
+        public static <T> OfRef<T> ofSpinedBuffer(String name, SpinedBuffer<T> buffer) {
+            return new AbstractTestData.RefTestData<>(name, buffer,
+                                                      b -> StreamSupport.stream(b.spliterator(), false),
+                                                      b -> StreamSupport.stream(b.spliterator(), true),
+                                                      SpinedBuffer::spliterator,
+                                                      b -> (int) b.count());
+        }
+
+        public static <T> OfRef<T> ofSupplier(String name, Supplier<Stream<T>> supplier) {
+            return new AbstractTestData.RefTestData<>(name, supplier,
+                                                      Supplier::get,
+                                                      s -> s.get().parallel(),
+                                                      s -> s.get().spliterator(),
+                                                      s -> (int) s.get().spliterator().getExactSizeIfKnown());
+        }
+
+        public static <T> OfRef<T> ofRefNode(String name, Node<T> node) {
+            return new AbstractTestData.RefTestData<>(name, node,
+                                                      n -> StreamSupport.stream(n::spliterator, Spliterator.SIZED | Spliterator.ORDERED, false),
+                                                      n -> StreamSupport.stream(n::spliterator, Spliterator.SIZED | Spliterator.ORDERED, true),
+                                                      Node::spliterator,
+                                                      n -> (int) n.count());
+        }
+
+        // int factories
+        public static <T> OfInt ofArray(String name, int[] array) {
+            return new AbstractTestData.IntTestData<>(name, array, Arrays::stream, a -> Arrays.stream(a).parallel(),
+                                                      Arrays::spliterator, a -> a.length);
+        }
+
+        public static OfInt ofSpinedBuffer(String name, SpinedBuffer.OfInt buffer) {
+            return new AbstractTestData.IntTestData<>(name, buffer,
+                                                      b -> StreamSupport.intStream(b.spliterator(), false),
+                                                      b -> StreamSupport.intStream(b.spliterator(), true),
+                                                      SpinedBuffer.OfInt::spliterator,
+                                                      b -> (int) b.count());
+        }
+
+        public static OfInt ofIntSupplier(String name, Supplier<IntStream> supplier) {
+            return new AbstractTestData.IntTestData<>(name, supplier,
+                                                      Supplier::get,
+                                                      s -> s.get().parallel(),
+                                                      s -> s.get().spliterator(),
+                                                      s -> (int) s.get().spliterator().getExactSizeIfKnown());
+        }
+
+        public static OfInt ofNode(String name, Node.OfInt node) {
+            int characteristics = Spliterator.SIZED | Spliterator.ORDERED;
+            return new AbstractTestData.IntTestData<>(name, node,
+                                                      n -> StreamSupport.intStream(n::spliterator, characteristics, false),
+                                                      n -> StreamSupport.intStream(n::spliterator, characteristics, true),
+                                                      Node.OfInt::spliterator,
+                                                      n -> (int) n.count());
+        }
+
+        // long factories
+        public static <T> OfLong ofArray(String name, long[] array) {
+            return new AbstractTestData.LongTestData<>(name, array, Arrays::stream, a -> Arrays.stream(a).parallel(),
+                                                       Arrays::spliterator, a -> a.length);
+        }
+
+        public static OfLong ofSpinedBuffer(String name, SpinedBuffer.OfLong buffer) {
+            return new AbstractTestData.LongTestData<>(name, buffer,
+                                                      b -> StreamSupport.longStream(b.spliterator(), false),
+                                                      b -> StreamSupport.longStream(b.spliterator(), true),
+                                                      SpinedBuffer.OfLong::spliterator,
+                                                      b -> (int) b.count());
+        }
+
+        public static OfLong ofLongSupplier(String name, Supplier<LongStream> supplier) {
+            return new AbstractTestData.LongTestData<>(name, supplier,
+                                                      Supplier::get,
+                                                      s -> s.get().parallel(),
+                                                      s -> s.get().spliterator(),
+                                                      s -> (int) s.get().spliterator().getExactSizeIfKnown());
+        }
+
+        public static OfLong ofNode(String name, Node.OfLong node) {
+            int characteristics = Spliterator.SIZED | Spliterator.ORDERED;
+            return new AbstractTestData.LongTestData<>(name, node,
+                                                      n -> StreamSupport.longStream(n::spliterator, characteristics, false),
+                                                      n -> StreamSupport.longStream(n::spliterator, characteristics, true),
+                                                      Node.OfLong::spliterator,
+                                                      n -> (int) n.count());
+        }
+
+        // double factories
+        public static <T> OfDouble ofArray(String name, double[] array) {
+            return new AbstractTestData.DoubleTestData<>(name, array, Arrays::stream, a -> Arrays.stream(a).parallel(),
+                                                         Arrays::spliterator, a -> a.length);
+        }
+
+        public static OfDouble ofSpinedBuffer(String name, SpinedBuffer.OfDouble buffer) {
+            return new AbstractTestData.DoubleTestData<>(name, buffer,
+                                                         b -> StreamSupport.doubleStream(b.spliterator(), false),
+                                                         b -> StreamSupport.doubleStream(b.spliterator(), true),
+                                                         SpinedBuffer.OfDouble::spliterator,
+                                                         b -> (int) b.count());
+        }
+
+        public static OfDouble ofDoubleSupplier(String name, Supplier<DoubleStream> supplier) {
+            return new AbstractTestData.DoubleTestData<>(name, supplier,
+                                                         Supplier::get,
+                                                         s -> s.get().parallel(),
+                                                         s -> s.get().spliterator(),
+                                                         s -> (int) s.get().spliterator().getExactSizeIfKnown());
+        }
+
+        public static OfDouble ofNode(String name, Node.OfDouble node) {
+            int characteristics = Spliterator.SIZED | Spliterator.ORDERED;
+            return new AbstractTestData.DoubleTestData<>(name, node,
+                                                         n -> StreamSupport.doubleStream(n::spliterator, characteristics, false),
+                                                         n -> StreamSupport.doubleStream(n::spliterator, characteristics, true),
+                                                         Node.OfDouble::spliterator,
+                                                         n -> (int) n.count());
+        }
+    }
+
+
+    abstract class AbstractTestData<T, S extends BaseStream<T, S>,
+            T_STATE,
+                                    T_SPLITR extends Spliterator<T>>
+            implements TestData<T, S> {
+        private final String name;
+        private final StreamShape shape;
+        protected final T_STATE state;
+        private final ToIntFunction<T_STATE> sizeFn;
+        private final Function<T_STATE, S> streamFn;
+        private final Function<T_STATE, S> parStreamFn;
+        private final Function<T_STATE, T_SPLITR> splitrFn;
+
+        AbstractTestData(String name,
+                         StreamShape shape,
+                         T_STATE state,
+                         Function<T_STATE, S> streamFn,
+                         Function<T_STATE, S> parStreamFn,
+                         Function<T_STATE, T_SPLITR> splitrFn,
+                         ToIntFunction<T_STATE> sizeFn) {
+            this.name = name;
+            this.shape = shape;
+            this.state = state;
+            this.streamFn = streamFn;
+            this.parStreamFn = parStreamFn;
+            this.splitrFn = splitrFn;
+            this.sizeFn = sizeFn;
+        }
+
+        @Override
+        public StreamShape getShape() {
+            return shape;
+        }
+
+        @Override
+        public String toString() {
+            return getClass().getSimpleName() + "[" + name + "]";
+        }
+
+        @Override
+        public int size() {
+            return sizeFn.applyAsInt(state);
+        }
+
+        @Override
+        public T_SPLITR spliterator() {
+            return splitrFn.apply(state);
+        }
+
+        @Override
+        public S stream() {
+            return streamFn.apply(state);
+        }
+
+        @Override
+        public S parallelStream() {
+            return parStreamFn.apply(state);
+        }
+
+        public static class RefTestData<T, I>
+                extends AbstractTestData<T, Stream<T>, I, Spliterator<T>>
+                implements TestData.OfRef<T> {
+
+            protected RefTestData(String name,
+                                  I state,
+                                  Function<I, Stream<T>> streamFn,
+                                  Function<I, Stream<T>> parStreamFn,
+                                  Function<I, Spliterator<T>> splitrFn,
+                                  ToIntFunction<I> sizeFn) {
+                super(name, StreamShape.REFERENCE, state, streamFn, parStreamFn, splitrFn, sizeFn);
+            }
+
+        }
+
+        static class IntTestData<I>
+                extends AbstractTestData<Integer, IntStream, I, Spliterator.OfInt>
+                implements TestData.OfInt {
+
+            protected IntTestData(String name,
+                                  I state,
+                                  Function<I, IntStream> streamFn,
+                                  Function<I, IntStream> parStreamFn,
+                                  Function<I, Spliterator.OfInt> splitrFn,
+                                  ToIntFunction<I> sizeFn) {
+                super(name, StreamShape.INT_VALUE, state, streamFn, parStreamFn, splitrFn, sizeFn);
+            }
+
+            @Override
+            public PrimitiveIterator.OfInt iterator() {
+                return Spliterators.iterator(spliterator());
+            }
+
+            @Override
+            public <A extends Collection<? super Integer>> A into(A target) {
+                spliterator().forEachRemaining((IntConsumer) target::add);
+                return target;
+            }
+        }
+
+        static class LongTestData<I>
+                extends AbstractTestData<Long, LongStream, I, Spliterator.OfLong>
+                implements TestData.OfLong {
+
+            protected LongTestData(String name,
+                                   I state,
+                                   Function<I, LongStream> streamFn,
+                                   Function<I, LongStream> parStreamFn,
+                                   Function<I, Spliterator.OfLong> splitrFn,
+                                   ToIntFunction<I> sizeFn) {
+                super(name, StreamShape.LONG_VALUE, state, streamFn, parStreamFn, splitrFn, sizeFn);
+            }
+
+            @Override
+            public PrimitiveIterator.OfLong iterator() {
+                return Spliterators.iterator(spliterator());
+            }
+
+            @Override
+            public <A extends Collection<? super Long>> A into(A target) {
+                spliterator().forEachRemaining((LongConsumer) target::add);
+                return target;
+            }
+        }
+
+        static class DoubleTestData<I>
+                extends AbstractTestData<Double, DoubleStream, I, Spliterator.OfDouble>
+                implements OfDouble {
+
+            protected DoubleTestData(String name,
+                                     I state,
+                                     Function<I, DoubleStream> streamFn,
+                                     Function<I, DoubleStream> parStreamFn,
+                                     Function<I, Spliterator.OfDouble> splitrFn,
+                                     ToIntFunction<I> sizeFn) {
+                super(name, StreamShape.DOUBLE_VALUE, state, streamFn, parStreamFn, splitrFn, sizeFn);
+            }
+
+            @Override
+            public PrimitiveIterator.OfDouble iterator() {
+                return Spliterators.iterator(spliterator());
+            }
+
+            @Override
+            public <A extends Collection<? super Double>> A into(A target) {
+                spliterator().forEachRemaining((DoubleConsumer) target::add);
+                return target;
+            }
+        }
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/util/stream/bootlib/java.base/java/util/stream/TestFlagExpectedOp.java	Fri Nov 13 15:55:32 2015 -0800
@@ -0,0 +1,125 @@
+/*
+ * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.stream;
+
+import org.testng.Assert;
+
+import java.util.EnumSet;
+
+class TestFlagExpectedOp<T> extends FlagDeclaringOp<T> {
+
+    static class Builder<T> {
+        final int flags;
+        StreamShape shape = StreamShape.REFERENCE;
+
+        EnumSet<StreamOpFlag> known = EnumSet.noneOf(StreamOpFlag.class);
+        EnumSet<StreamOpFlag> preserve = EnumSet.noneOf(StreamOpFlag.class);
+        EnumSet<StreamOpFlag> notKnown = EnumSet.noneOf(StreamOpFlag.class);
+
+        Builder(int flags) {
+            this.flags = flags;
+        }
+
+        Builder<T> known(EnumSet<StreamOpFlag> known) {
+            this.known = known;
+            return this;
+        }
+
+        Builder<T> preserve(EnumSet<StreamOpFlag> preserve) {
+            this.preserve = preserve;
+            return this;
+        }
+
+        Builder<T> notKnown(EnumSet<StreamOpFlag> notKnown) {
+            this.notKnown = notKnown;
+            return this;
+        }
+
+        Builder<T> shape(StreamShape shape) {
+            this.shape = shape;
+            return this;
+        }
+
+        TestFlagExpectedOp<T> build() {
+            return new TestFlagExpectedOp<>(flags, known, preserve, notKnown, shape);
+        }
+    }
+
+    final EnumSet<StreamOpFlag> known;
+    final EnumSet<StreamOpFlag> preserve;
+    final EnumSet<StreamOpFlag> notKnown;
+    final StreamShape shape;
+
+    TestFlagExpectedOp(int flags,
+                       EnumSet<StreamOpFlag> known,
+                       EnumSet<StreamOpFlag> preserve,
+                       EnumSet<StreamOpFlag> notKnown) {
+        this(flags, known, preserve, notKnown, StreamShape.REFERENCE);
+    }
+
+    TestFlagExpectedOp(int flags,
+                       EnumSet<StreamOpFlag> known,
+                       EnumSet<StreamOpFlag> preserve,
+                       EnumSet<StreamOpFlag> notKnown,
+                       StreamShape shape) {
+        super(flags);
+        this.known = known;
+        this.preserve = preserve;
+        this.notKnown = notKnown;
+        this.shape = shape;
+    }
+
+    @Override
+    public StreamShape outputShape() {
+        return shape;
+    }
+
+    @Override
+    public StreamShape inputShape() {
+        return shape;
+    }
+
+    @Override
+    @SuppressWarnings({"rawtypes", "unchecked"})
+    public Sink<T> opWrapSink(int flags, boolean parallel, Sink upstream) {
+        assertFlags(flags);
+        return upstream;
+    }
+
+    private void assertFlags(int flags) {
+        for (StreamOpFlag f : known) {
+            Assert.assertTrue(f.isKnown(flags),
+                              String.format("Flag %s is not known, but should be known.", f.toString()));
+        }
+
+        for (StreamOpFlag f : preserve) {
+            Assert.assertTrue(f.isPreserved(flags),
+                              String.format("Flag %s is not preserved, but should be preserved.", f.toString()));
+        }
+
+        for (StreamOpFlag f : notKnown) {
+            Assert.assertFalse(f.isKnown(flags),
+                               String.format("Flag %s is known, but should be not known.", f.toString()));
+        }
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/java/util/stream/bootlib/java.base/java/util/stream/ThowableHelper.java	Fri Nov 13 15:55:32 2015 -0800
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.util.stream;
+
+import static org.testng.Assert.assertNotNull;
+import static org.testng.Assert.assertTrue;
+
+public final class ThowableHelper {
+
+    public static void checkException(Class<? extends Exception> ce, Runnable r) {
+        Exception caught = null;
+        try {
+            r.run();
+        } catch (Exception e) {
+            caught = e;
+        }
+
+        assertNotNull(caught);
+        assertTrue(ce.isInstance(caught));
+    }
+
+    public static void checkNPE(Runnable r) {
+        checkException(NullPointerException.class, r);
+    }
+
+    public static void checkISE(Runnable r) {
+        checkException(IllegalStateException.class, r);
+    }
+}
--- a/test/java/util/stream/bootlib/java/util/stream/CollectorOps.java	Fri Nov 13 15:48:59 2015 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,113 +0,0 @@
-/*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package java.util.stream;
-
-import org.testng.Assert;
-
-import java.util.Spliterator;
-import java.util.function.IntFunction;
-
-/** Test helper class for java.util.stream test framework */
-public final class CollectorOps {
-    private CollectorOps() { }
-
-    public static <E_IN> StatefulTestOp<E_IN> collector() {
-        return new StatefulCollector<>(0, StreamShape.REFERENCE);
-    }
-
-    /* Utility classes for collecting output of intermediate pipeline stages */
-    public static class StatefulCollector<E_IN> implements StatefulTestOp<E_IN> {
-        private final int opFlags;
-        private final StreamShape inputShape;
-
-        public StatefulCollector(int opFlags, StreamShape inputShape) {
-            this.opFlags = opFlags;
-            this.inputShape = inputShape;
-        }
-
-        @Override
-        public StreamShape inputShape() {
-            return inputShape;
-        }
-
-        @Override
-        public StreamShape outputShape() {
-            return inputShape;
-        }
-
-        @Override
-        public int opGetFlags() {
-            return opFlags;
-        }
-
-        @Override
-        public Sink<E_IN> opWrapSink(int flags, boolean parallel, Sink<E_IN> sink) {
-            return sink;
-        }
-
-        @Override
-        public <P_IN> Node<E_IN> opEvaluateParallel(PipelineHelper<E_IN> helper,
-                                                    Spliterator<P_IN> spliterator,
-                                                    IntFunction<E_IN[]> generator) {
-            return helper.evaluate(spliterator, false, generator);
-        }
-    }
-
-    public static class TestParallelSizedOp<T> extends StatefulCollector<T> {
-        public TestParallelSizedOp() {
-            this(StreamShape.REFERENCE);
-        }
-
-        protected TestParallelSizedOp(StreamShape shape) {
-            super(0, shape);
-        }
-
-        @Override
-        public <P_IN> Node<T> opEvaluateParallel(PipelineHelper<T> helper,
-                                                 Spliterator<P_IN> spliterator,
-                                                 IntFunction<T[]> generator) {
-            int flags = helper.getStreamAndOpFlags();
-
-            Assert.assertTrue(StreamOpFlag.SIZED.isKnown(flags));
-            return super.opEvaluateParallel(helper, spliterator, generator);
-        }
-
-        public static class OfInt extends TestParallelSizedOp<Integer> {
-            public OfInt() {
-                super(StreamShape.INT_VALUE);
-            }
-        }
-
-        public static class OfLong extends TestParallelSizedOp<Long> {
-            public OfLong() {
-                super(StreamShape.LONG_VALUE);
-            }
-        }
-
-        public static class OfDouble extends TestParallelSizedOp<Double> {
-            public OfDouble() {
-                super(StreamShape.DOUBLE_VALUE);
-            }
-        }
-    }
-}
--- a/test/java/util/stream/bootlib/java/util/stream/DefaultMethodStreams.java	Fri Nov 13 15:48:59 2015 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,984 +0,0 @@
-/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package java.util.stream;
-
-import java.lang.reflect.Method;
-import java.lang.reflect.Modifier;
-import java.util.Comparator;
-import java.util.DoubleSummaryStatistics;
-import java.util.IntSummaryStatistics;
-import java.util.Iterator;
-import java.util.LongSummaryStatistics;
-import java.util.Optional;
-import java.util.OptionalDouble;
-import java.util.OptionalInt;
-import java.util.OptionalLong;
-import java.util.PrimitiveIterator;
-import java.util.Set;
-import java.util.Spliterator;
-import java.util.function.BiConsumer;
-import java.util.function.BiFunction;
-import java.util.function.BinaryOperator;
-import java.util.function.Consumer;
-import java.util.function.DoubleBinaryOperator;
-import java.util.function.DoubleConsumer;
-import java.util.function.DoubleFunction;
-import java.util.function.DoublePredicate;
-import java.util.function.DoubleToIntFunction;
-import java.util.function.DoubleToLongFunction;
-import java.util.function.DoubleUnaryOperator;
-import java.util.function.Function;
-import java.util.function.IntBinaryOperator;
-import java.util.function.IntConsumer;
-import java.util.function.IntFunction;
-import java.util.function.IntPredicate;
-import java.util.function.IntToDoubleFunction;
-import java.util.function.IntToLongFunction;
-import java.util.function.IntUnaryOperator;
-import java.util.function.LongBinaryOperator;
-import java.util.function.LongConsumer;
-import java.util.function.LongFunction;
-import java.util.function.LongPredicate;
-import java.util.function.LongToDoubleFunction;
-import java.util.function.LongToIntFunction;
-import java.util.function.LongUnaryOperator;
-import java.util.function.ObjDoubleConsumer;
-import java.util.function.ObjIntConsumer;
-import java.util.function.ObjLongConsumer;
-import java.util.function.Predicate;
-import java.util.function.Supplier;
-import java.util.function.ToDoubleFunction;
-
-import java.util.function.ToIntFunction;
-import java.util.function.ToLongFunction;
-
-import static java.util.stream.Collectors.*;
-
-public final class DefaultMethodStreams {
-
-    static {
-        // Verify that default methods are not overridden
-        verify(DefaultMethodRefStream.class);
-        verify(DefaultMethodIntStream.class);
-        verify(DefaultMethodLongStream.class);
-        verify(DefaultMethodDoubleStream.class);
-    }
-
-    static void verify(Class<?> del) {
-        // Find the stream interface
-        Class<?> s = Stream.of(del.getInterfaces())
-                .filter(c -> BaseStream.class.isAssignableFrom(c))
-                .findFirst().get();
-
-        // Get all default methods on the stream class
-        Set<String> dms = Stream.of(s.getMethods())
-                .filter(m -> !Modifier.isStatic(m.getModifiers()))
-                .filter(m -> !m.isBridge())
-                .filter(Method::isDefault)
-                .map(Method::getName)
-                .collect(toSet());
-
-        // Get all methods on the delegating class
-        Set<String> ims = Stream.of(del.getMethods())
-                .filter(m -> !Modifier.isStatic(m.getModifiers()))
-                .filter(m -> m.getDeclaringClass() == del)
-                .map(Method::getName)
-                .collect(toSet());
-
-        if (ims.stream().anyMatch(dms::contains)) {
-            throw new AssertionError(String.format("%s overrides default methods of %s\n", del, s));
-        }
-    }
-
-    /**
-     * Creates a stream that for the next operation either delegates to
-     * a default method on {@link Stream}, if present for that operation,
-     * otherwise delegates to an underlying stream.
-     *
-     * @param s the underlying stream to be delegated to for non-default
-     * methods.
-     * @param <T> the type of the stream elements
-     * @return the delegating stream
-     */
-    public static <T> Stream<T> delegateTo(Stream<T> s) {
-        return new DefaultMethodRefStream<>(s);
-    }
-
-    /**
-     * Creates a stream that for the next operation either delegates to
-     * a default method on {@link IntStream}, if present for that operation,
-     * otherwise delegates to an underlying stream.
-     *
-     * @param s the underlying stream to be delegated to for non-default
-     * methods.
-     * @return the delegating stream
-     */
-    public static IntStream delegateTo(IntStream s) {
-        return new DefaultMethodIntStream(s);
-    }
-
-    /**
-     * Creates a stream that for the next operation either delegates to
-     * a default method on {@link LongStream}, if present for that operation,
-     * otherwise delegates to an underlying stream.
-     *
-     * @param s the underlying stream to be delegated to for non-default
-     * methods.
-     * @return the delegating stream
-     */
-    public static LongStream delegateTo(LongStream s) {
-        return new DefaultMethodLongStream(s);
-    }
-
-    /**
-     * Creates a stream that for the next operation either delegates to
-     * a default method on {@link DoubleStream}, if present for that operation,
-     * otherwise delegates to an underlying stream.
-     *
-     * @param s the underlying stream to be delegated to for non-default
-     * methods.
-     * @return the delegating stream
-     */
-    public static DoubleStream delegateTo(DoubleStream s) {
-        return new DefaultMethodDoubleStream(s);
-    }
-
-    /**
-     * A stream that delegates the next operation to a default method, if
-     * present, or to the same operation of an underlying stream.
-     *
-     * @param <T> the type of the stream elements
-     */
-    static final class DefaultMethodRefStream<T> implements Stream<T> {
-        final Stream<T> s;
-
-        DefaultMethodRefStream(Stream<T> s) {
-            this.s = s;
-        }
-
-
-        // Delegating non-default methods
-
-        @Override
-        public Stream<T> filter(Predicate<? super T> predicate) {
-            return s.filter(predicate);
-        }
-
-        @Override
-        public <R> Stream<R> map(Function<? super T, ? extends R> mapper) {
-            return s.map(mapper);
-        }
-
-        @Override
-        public IntStream mapToInt(ToIntFunction<? super T> mapper) {
-            return s.mapToInt(mapper);
-        }
-
-        @Override
-        public LongStream mapToLong(ToLongFunction<? super T> mapper) {
-            return s.mapToLong(mapper);
-        }
-
-        @Override
-        public DoubleStream mapToDouble(ToDoubleFunction<? super T> mapper) {
-            return s.mapToDouble(mapper);
-        }
-
-        @Override
-        public <R> Stream<R> flatMap(Function<? super T, ? extends Stream<? extends R>> mapper) {
-            return s.flatMap(mapper);
-        }
-
-        @Override
-        public IntStream flatMapToInt(Function<? super T, ? extends IntStream> mapper) {
-            return s.flatMapToInt(mapper);
-        }
-
-        @Override
-        public LongStream flatMapToLong(Function<? super T, ? extends LongStream> mapper) {
-            return s.flatMapToLong(mapper);
-        }
-
-        @Override
-        public DoubleStream flatMapToDouble(Function<? super T, ? extends DoubleStream> mapper) {
-            return s.flatMapToDouble(mapper);
-        }
-
-        @Override
-        public Stream<T> distinct() {
-            return s.distinct();
-        }
-
-        @Override
-        public Stream<T> sorted() {
-            return s.sorted();
-        }
-
-        @Override
-        public Stream<T> sorted(Comparator<? super T> comparator) {
-            return s.sorted(comparator);
-        }
-
-        @Override
-        public Stream<T> peek(Consumer<? super T> action) {
-            return s.peek(action);
-        }
-
-        @Override
-        public Stream<T> limit(long maxSize) {
-            return s.limit(maxSize);
-        }
-
-        @Override
-        public Stream<T> skip(long n) {
-            return s.skip(n);
-        }
-
-        @Override
-        public void forEach(Consumer<? super T> action) {
-            s.forEach(action);
-        }
-
-        @Override
-        public void forEachOrdered(Consumer<? super T> action) {
-            s.forEachOrdered(action);
-        }
-
-        @Override
-        public Object[] toArray() {
-            return s.toArray();
-        }
-
-        @Override
-        public <A> A[] toArray(IntFunction<A[]> generator) {
-            return s.toArray(generator);
-        }
-
-        @Override
-        public T reduce(T identity, BinaryOperator<T> accumulator) {
-            return s.reduce(identity, accumulator);
-        }
-
-        @Override
-        public Optional<T> reduce(BinaryOperator<T> accumulator) {
-            return s.reduce(accumulator);
-        }
-
-        @Override
-        public <U> U reduce(U identity, BiFunction<U, ? super T, U> accumulator, BinaryOperator<U> combiner) {
-            return s.reduce(identity, accumulator, combiner);
-        }
-
-        @Override
-        public <R> R collect(Supplier<R> supplier, BiConsumer<R, ? super T> accumulator, BiConsumer<R, R> combiner) {
-            return s.collect(supplier, accumulator, combiner);
-        }
-
-        @Override
-        public <R, A> R collect(Collector<? super T, A, R> collector) {
-            return s.collect(collector);
-        }
-
-        @Override
-        public Optional<T> min(Comparator<? super T> comparator) {
-            return s.min(comparator);
-        }
-
-        @Override
-        public Optional<T> max(Comparator<? super T> comparator) {
-            return s.max(comparator);
-        }
-
-        @Override
-        public long count() {
-            return s.count();
-        }
-
-        @Override
-        public boolean anyMatch(Predicate<? super T> predicate) {
-            return s.anyMatch(predicate);
-        }
-
-        @Override
-        public boolean allMatch(Predicate<? super T> predicate) {
-            return s.allMatch(predicate);
-        }
-
-        @Override
-        public boolean noneMatch(Predicate<? super T> predicate) {
-            return s.noneMatch(predicate);
-        }
-
-        @Override
-        public Optional<T> findFirst() {
-            return s.findFirst();
-        }
-
-        @Override
-        public Optional<T> findAny() {
-            return s.findAny();
-        }
-
-        @Override
-        public Iterator<T> iterator() {
-            return s.iterator();
-        }
-
-        @Override
-        public Spliterator<T> spliterator() {
-            return s.spliterator();
-        }
-
-        @Override
-        public boolean isParallel() {
-            return s.isParallel();
-        }
-
-        @Override
-        public Stream<T> sequential() {
-            return s.sequential();
-        }
-
-        @Override
-        public Stream<T> parallel() {
-            return s.parallel();
-        }
-
-        @Override
-        public Stream<T> unordered() {
-            return s.unordered();
-        }
-
-        @Override
-        public Stream<T> onClose(Runnable closeHandler) {
-            return s.onClose(closeHandler);
-        }
-
-        @Override
-        public void close() {
-            s.close();
-        }
-    }
-
-    static final class DefaultMethodIntStream implements IntStream {
-        final IntStream s;
-
-        public DefaultMethodIntStream(IntStream s) {
-            this.s = s;
-        }
-
-
-        // Delegating non-default methods
-
-        @Override
-        public IntStream filter(IntPredicate predicate) {
-            return s.filter(predicate);
-        }
-
-        @Override
-        public IntStream map(IntUnaryOperator mapper) {
-            return s.map(mapper);
-        }
-
-        @Override
-        public <U> Stream<U> mapToObj(IntFunction<? extends U> mapper) {
-            return s.mapToObj(mapper);
-        }
-
-        @Override
-        public LongStream mapToLong(IntToLongFunction mapper) {
-            return s.mapToLong(mapper);
-        }
-
-        @Override
-        public DoubleStream mapToDouble(IntToDoubleFunction mapper) {
-            return s.mapToDouble(mapper);
-        }
-
-        @Override
-        public IntStream flatMap(IntFunction<? extends IntStream> mapper) {
-            return s.flatMap(mapper);
-        }
-
-        @Override
-        public IntStream distinct() {
-            return s.distinct();
-        }
-
-        @Override
-        public IntStream sorted() {
-            return s.sorted();
-        }
-
-        @Override
-        public IntStream peek(IntConsumer action) {
-            return s.peek(action);
-        }
-
-        @Override
-        public IntStream limit(long maxSize) {
-            return s.limit(maxSize);
-        }
-
-        @Override
-        public IntStream skip(long n) {
-            return s.skip(n);
-        }
-
-        @Override
-        public void forEach(IntConsumer action) {
-            s.forEach(action);
-        }
-
-        @Override
-        public void forEachOrdered(IntConsumer action) {
-            s.forEachOrdered(action);
-        }
-
-        @Override
-        public int[] toArray() {
-            return s.toArray();
-        }
-
-        @Override
-        public int reduce(int identity, IntBinaryOperator op) {
-            return s.reduce(identity, op);
-        }
-
-        @Override
-        public OptionalInt reduce(IntBinaryOperator op) {
-            return s.reduce(op);
-        }
-
-        @Override
-        public <R> R collect(Supplier<R> supplier, ObjIntConsumer<R> accumulator, BiConsumer<R, R> combiner) {
-            return s.collect(supplier, accumulator, combiner);
-        }
-
-        @Override
-        public int sum() {
-            return s.sum();
-        }
-
-        @Override
-        public OptionalInt min() {
-            return s.min();
-        }
-
-        @Override
-        public OptionalInt max() {
-            return s.max();
-        }
-
-        @Override
-        public long count() {
-            return s.count();
-        }
-
-        @Override
-        public OptionalDouble average() {
-            return s.average();
-        }
-
-        @Override
-        public IntSummaryStatistics summaryStatistics() {
-            return s.summaryStatistics();
-        }
-
-        @Override
-        public boolean anyMatch(IntPredicate predicate) {
-            return s.anyMatch(predicate);
-        }
-
-        @Override
-        public boolean allMatch(IntPredicate predicate) {
-            return s.allMatch(predicate);
-        }
-
-        @Override
-        public boolean noneMatch(IntPredicate predicate) {
-            return s.noneMatch(predicate);
-        }
-
-        @Override
-        public OptionalInt findFirst() {
-            return s.findFirst();
-        }
-
-        @Override
-        public OptionalInt findAny() {
-            return s.findAny();
-        }
-
-        @Override
-        public LongStream asLongStream() {
-            return s.asLongStream();
-        }
-
-        @Override
-        public DoubleStream asDoubleStream() {
-            return s.asDoubleStream();
-        }
-
-        @Override
-        public Stream<Integer> boxed() {
-            return s.boxed();
-        }
-
-        @Override
-        public IntStream sequential() {
-            return s.sequential();
-        }
-
-        @Override
-        public IntStream parallel() {
-            return s.parallel();
-        }
-
-        @Override
-        public PrimitiveIterator.OfInt iterator() {
-            return s.iterator();
-        }
-
-        @Override
-        public Spliterator.OfInt spliterator() {
-            return s.spliterator();
-        }
-
-        @Override
-        public boolean isParallel() {
-            return s.isParallel();
-        }
-
-        @Override
-        public IntStream unordered() {
-            return s.unordered();
-        }
-
-        @Override
-        public IntStream onClose(Runnable closeHandler) {
-            return s.onClose(closeHandler);
-        }
-
-        @Override
-        public void close() {
-            s.close();
-        }
-    }
-
-    static final class DefaultMethodLongStream implements LongStream {
-        final LongStream s;
-
-        public DefaultMethodLongStream(LongStream s) {
-            this.s = s;
-        }
-
-
-        // Delegating non-default methods
-
-        @Override
-        public void forEach(LongConsumer action) {
-            s.forEach(action);
-        }
-
-        @Override
-        public LongStream filter(LongPredicate predicate) {
-            return s.filter(predicate);
-        }
-
-        @Override
-        public LongStream map(LongUnaryOperator mapper) {
-            return s.map(mapper);
-        }
-
-        @Override
-        public <U> Stream<U> mapToObj(LongFunction<? extends U> mapper) {
-            return s.mapToObj(mapper);
-        }
-
-        @Override
-        public IntStream mapToInt(LongToIntFunction mapper) {
-            return s.mapToInt(mapper);
-        }
-
-        @Override
-        public DoubleStream mapToDouble(LongToDoubleFunction mapper) {
-            return s.mapToDouble(mapper);
-        }
-
-        @Override
-        public LongStream flatMap(LongFunction<? extends LongStream> mapper) {
-            return s.flatMap(mapper);
-        }
-
-        @Override
-        public LongStream distinct() {
-            return s.distinct();
-        }
-
-        @Override
-        public LongStream sorted() {
-            return s.sorted();
-        }
-
-        @Override
-        public LongStream peek(LongConsumer action) {
-            return s.peek(action);
-        }
-
-        @Override
-        public LongStream limit(long maxSize) {
-            return s.limit(maxSize);
-        }
-
-        @Override
-        public LongStream skip(long n) {
-            return s.skip(n);
-        }
-
-        @Override
-        public void forEachOrdered(LongConsumer action) {
-            s.forEachOrdered(action);
-        }
-
-        @Override
-        public long[] toArray() {
-            return s.toArray();
-        }
-
-        @Override
-        public long reduce(long identity, LongBinaryOperator op) {
-            return s.reduce(identity, op);
-        }
-
-        @Override
-        public OptionalLong reduce(LongBinaryOperator op) {
-            return s.reduce(op);
-        }
-
-        @Override
-        public <R> R collect(Supplier<R> supplier, ObjLongConsumer<R> accumulator, BiConsumer<R, R> combiner) {
-            return s.collect(supplier, accumulator, combiner);
-        }
-
-        @Override
-        public long sum() {
-            return s.sum();
-        }
-
-        @Override
-        public OptionalLong min() {
-            return s.min();
-        }
-
-        @Override
-        public OptionalLong max() {
-            return s.max();
-        }
-
-        @Override
-        public long count() {
-            return s.count();
-        }
-
-        @Override
-        public OptionalDouble average() {
-            return s.average();
-        }
-
-        @Override
-        public LongSummaryStatistics summaryStatistics() {
-            return s.summaryStatistics();
-        }
-
-        @Override
-        public boolean anyMatch(LongPredicate predicate) {
-            return s.anyMatch(predicate);
-        }
-
-        @Override
-        public boolean allMatch(LongPredicate predicate) {
-            return s.allMatch(predicate);
-        }
-
-        @Override
-        public boolean noneMatch(LongPredicate predicate) {
-            return s.noneMatch(predicate);
-        }
-
-        @Override
-        public OptionalLong findFirst() {
-            return s.findFirst();
-        }
-
-        @Override
-        public OptionalLong findAny() {
-            return s.findAny();
-        }
-
-        @Override
-        public DoubleStream asDoubleStream() {
-            return s.asDoubleStream();
-        }
-
-        @Override
-        public Stream<Long> boxed() {
-            return s.boxed();
-        }
-
-        @Override
-        public LongStream sequential() {
-            return s.sequential();
-        }
-
-        @Override
-        public LongStream parallel() {
-            return s.parallel();
-        }
-
-        @Override
-        public PrimitiveIterator.OfLong iterator() {
-            return s.iterator();
-        }
-
-        @Override
-        public Spliterator.OfLong spliterator() {
-            return s.spliterator();
-        }
-
-        @Override
-        public boolean isParallel() {
-            return s.isParallel();
-        }
-
-        @Override
-        public LongStream unordered() {
-            return s.unordered();
-        }
-
-        @Override
-        public LongStream onClose(Runnable closeHandler) {
-            return s.onClose(closeHandler);
-        }
-
-        @Override
-        public void close() {
-            s.close();
-        }
-    }
-
-    static final class DefaultMethodDoubleStream implements DoubleStream {
-        final DoubleStream s;
-
-        public DefaultMethodDoubleStream(DoubleStream s) {
-            this.s = s;
-        }
-
-        @Override
-        public DoubleStream filter(DoublePredicate predicate) {
-            return s.filter(predicate);
-        }
-
-        @Override
-        public DoubleStream map(DoubleUnaryOperator mapper) {
-            return s.map(mapper);
-        }
-
-        @Override
-        public <U> Stream<U> mapToObj(DoubleFunction<? extends U> mapper) {
-            return s.mapToObj(mapper);
-        }
-
-        @Override
-        public IntStream mapToInt(DoubleToIntFunction mapper) {
-            return s.mapToInt(mapper);
-        }
-
-        @Override
-        public LongStream mapToLong(DoubleToLongFunction mapper) {
-            return s.mapToLong(mapper);
-        }
-
-        @Override
-        public DoubleStream flatMap(DoubleFunction<? extends DoubleStream> mapper) {
-            return s.flatMap(mapper);
-        }
-
-        @Override
-        public DoubleStream distinct() {
-            return s.distinct();
-        }
-
-        @Override
-        public DoubleStream sorted() {
-            return s.sorted();
-        }
-
-        @Override
-        public DoubleStream peek(DoubleConsumer action) {
-            return s.peek(action);
-        }
-
-        @Override
-        public DoubleStream limit(long maxSize) {
-            return s.limit(maxSize);
-        }
-
-        @Override
-        public DoubleStream skip(long n) {
-            return s.skip(n);
-        }
-
-        @Override
-        public void forEach(DoubleConsumer action) {
-            s.forEach(action);
-        }
-
-        @Override
-        public void forEachOrdered(DoubleConsumer action) {
-            s.forEachOrdered(action);
-        }
-
-        @Override
-        public double[] toArray() {
-            return s.toArray();
-        }
-
-        @Override
-        public double reduce(double identity, DoubleBinaryOperator op) {
-            return s.reduce(identity, op);
-        }
-
-        @Override
-        public OptionalDouble reduce(DoubleBinaryOperator op) {
-            return s.reduce(op);
-        }
-
-        @Override
-        public <R> R collect(Supplier<R> supplier, ObjDoubleConsumer<R> accumulator, BiConsumer<R, R> combiner) {
-            return s.collect(supplier, accumulator, combiner);
-        }
-
-        @Override
-        public double sum() {
-            return s.sum();
-        }
-
-        @Override
-        public OptionalDouble min() {
-            return s.min();
-        }
-
-        @Override
-        public OptionalDouble max() {
-            return s.max();
-        }
-
-        @Override
-        public long count() {
-            return s.count();
-        }
-
-        @Override
-        public OptionalDouble average() {
-            return s.average();
-        }
-
-        @Override
-        public DoubleSummaryStatistics summaryStatistics() {
-            return s.summaryStatistics();
-        }
-
-        @Override
-        public boolean anyMatch(DoublePredicate predicate) {
-            return s.anyMatch(predicate);
-        }
-
-        @Override
-        public boolean allMatch(DoublePredicate predicate) {
-            return s.allMatch(predicate);
-        }
-
-        @Override
-        public boolean noneMatch(DoublePredicate predicate) {
-            return s.noneMatch(predicate);
-        }
-
-        @Override
-        public OptionalDouble findFirst() {
-            return s.findFirst();
-        }
-
-        @Override
-        public OptionalDouble findAny() {
-            return s.findAny();
-        }
-
-        @Override
-        public Stream<Double> boxed() {
-            return s.boxed();
-        }
-
-        @Override
-        public DoubleStream sequential() {
-            return s.sequential();
-        }
-
-        @Override
-        public DoubleStream parallel() {
-            return s.parallel();
-        }
-
-        @Override
-        public PrimitiveIterator.OfDouble iterator() {
-            return s.iterator();
-        }
-
-        @Override
-        public Spliterator.OfDouble spliterator() {
-            return s.spliterator();
-        }
-
-        @Override
-        public boolean isParallel() {
-            return s.isParallel();
-        }
-
-        @Override
-        public DoubleStream unordered() {
-            return s.unordered();
-        }
-
-        @Override
-        public DoubleStream onClose(Runnable closeHandler) {
-            return s.onClose(closeHandler);
-        }
-
-        @Override
-        public void close() {
-            s.close();
-        }
-    }
-}
--- a/test/java/util/stream/bootlib/java/util/stream/DoubleStreamTestDataProvider.java	Fri Nov 13 15:48:59 2015 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,144 +0,0 @@
-/*
- * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package java.util.stream;
-
-import org.testng.annotations.DataProvider;
-
-import java.util.*;
-import java.util.Spliterators;
-import java.util.function.Supplier;
-
-/** TestNG DataProvider for double-valued streams */
-public class DoubleStreamTestDataProvider {
-    private static final double[] to0 = new double[0];
-    private static final double[] to1 = new double[1];
-    private static final double[] to10 = new double[10];
-    private static final double[] to100 = new double[100];
-    private static final double[] to1000 = new double[1000];
-    private static final double[] reversed = new double[100];
-    private static final double[] ones = new double[100];
-    private static final double[] twice = new double[200];
-    private static final double[] pseudoRandom;
-
-    private static final Object[][] testData;
-    private static final Object[][] spliteratorTestData;
-
-    static {
-        double[][] arrays = {to0, to1, to10, to100, to1000};
-        for (double[] arr : arrays) {
-            for (int i = 0; i < arr.length; i++) {
-                arr[i] = i;
-            }
-        }
-        for (int i = 0; i < reversed.length; i++) {
-            reversed[i] = reversed.length - i;
-        }
-        for (int i = 0; i < ones.length; i++) {
-            ones[i] = 1;
-        }
-        System.arraycopy(to100, 0, twice, 0, to100.length);
-        System.arraycopy(to100, 0, twice, to100.length, to100.length);
-        pseudoRandom = new double[LambdaTestHelpers.LONG_STRING.length()];
-        for (int i = 0; i < LambdaTestHelpers.LONG_STRING.length(); i++) {
-            pseudoRandom[i] = (double) LambdaTestHelpers.LONG_STRING.charAt(i);
-        }
-    }
-
-    static final Object[][] arrays = {
-            {"empty", to0},
-            {"0..1", to1},
-            {"0..10", to10},
-            {"0..100", to100},
-            {"0..1000", to1000},
-            {"100x[1]", ones},
-            {"2x[0..100]", twice},
-            {"reverse 0..100", reversed},
-            {"pseudorandom", pseudoRandom}
-    };
-
-    static {
-        {
-            List<Object[]> list = new ArrayList<>();
-            for (Object[] data : arrays) {
-                final Object name = data[0];
-                final double[] doubles = (double[]) data[1];
-
-                list.add(new Object[]{"array:" + name,
-                        TestData.Factory.ofArray("array:" + name, doubles)});
-
-                SpinedBuffer.OfDouble isl = new SpinedBuffer.OfDouble();
-                for (double i : doubles) {
-                    isl.accept(i);
-                }
-                list.add(new Object[]{"SpinedList:" + name,
-                        TestData.Factory.ofSpinedBuffer("SpinedList:" + name, isl)});
-            }
-            testData = list.toArray(new Object[0][]);
-        }
-
-        {
-            List<Object[]> spliterators = new ArrayList<>();
-            for (Object[] data : arrays) {
-                final Object name = data[0];
-                final double[] doubles = (double[]) data[1];
-
-                SpinedBuffer.OfDouble isl = new SpinedBuffer.OfDouble();
-                for (double i : doubles) {
-                    isl.accept(i);
-                }
-
-                spliterators.add(splitDescr("Arrays.s(array):" + name,
-                                            () -> Arrays.spliterator(doubles)));
-                spliterators.add(splitDescr("Arrays.s(array,o,l):" + name,
-                                            () -> Arrays.spliterator(doubles, 0, doubles.length / 2)));
-
-                spliterators.add(splitDescr("SpinedBuffer.s():" + name,
-                                            () -> isl.spliterator()));
-
-                spliterators.add(splitDescr("Primitives.s(SpinedBuffer.iterator(), size):" + name,
-                                            () -> Spliterators.spliterator(isl.iterator(), doubles.length, 0)));
-                spliterators.add(splitDescr("Primitives.s(SpinedBuffer.iterator()):" + name,
-                                            () -> Spliterators.spliteratorUnknownSize(isl.iterator(), 0)));
-                // Need more!
-            }
-            spliteratorTestData = spliterators.toArray(new Object[0][]);
-        }
-
-    }
-
-    static <T> Object[] splitDescr(String description, Supplier<Spliterator.OfDouble> s) {
-        return new Object[] { description, s };
-    }
-
-    // Return an array of ( String name, DoubleStreamTestData )
-    @DataProvider(name = "DoubleStreamTestData")
-    public static Object[][] makeDoubleStreamTestData() {
-        return testData;
-    }
-
-    // returns an array of (String name, Supplier<PrimitiveSpliterator<Double>>)
-    @DataProvider(name = "DoubleSpliterator")
-    public static Object[][] spliteratorProvider() {
-        return spliteratorTestData;
-    }
-}
--- a/test/java/util/stream/bootlib/java/util/stream/DoubleStreamTestScenario.java	Fri Nov 13 15:48:59 2015 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,232 +0,0 @@
-/*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package java.util.stream;
-
-import java.util.Collections;
-import java.util.EnumSet;
-import java.util.PrimitiveIterator;
-import java.util.Set;
-import java.util.Spliterator;
-import java.util.function.Consumer;
-import java.util.function.DoubleConsumer;
-import java.util.function.Function;
-
-/**
- * Test scenarios for double streams.
- *
- * Each scenario is provided with a data source, a function that maps a fresh
- * stream (as provided by the data source) to a new stream, and a sink to
- * receive results.  Each scenario describes a different way of computing the
- * stream contents.  The test driver will ensure that all scenarios produce
- * the same output (modulo allowable differences in ordering).
- */
-@SuppressWarnings({"rawtypes", "unchecked"})
-public enum DoubleStreamTestScenario implements OpTestCase.BaseStreamTestScenario {
-
-    STREAM_FOR_EACH(false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
-            DoubleStream s = m.apply(source);
-            if (s.isParallel()) {
-                s = s.sequential();
-            }
-            s.forEach(b);
-        }
-    },
-
-    STREAM_TO_ARRAY(false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
-            for (double t : m.apply(source).toArray()) {
-                b.accept(t);
-            }
-        }
-    },
-
-    STREAM_ITERATOR(false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
-            for (PrimitiveIterator.OfDouble seqIter = m.apply(source).iterator(); seqIter.hasNext(); )
-                b.accept(seqIter.nextDouble());
-        }
-    },
-
-    // Wrap as stream, and spliterate then iterate in pull mode
-    STREAM_SPLITERATOR(false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
-            for (Spliterator.OfDouble spl = m.apply(source).spliterator(); spl.tryAdvance(b); ) {
-            }
-        }
-    },
-
-    // Wrap as stream, spliterate, then split a few times mixing advances with forEach
-    STREAM_SPLITERATOR_WITH_MIXED_TRAVERSE_AND_SPLIT(false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
-            SpliteratorTestHelper.mixedTraverseAndSplit(b, m.apply(source).spliterator());
-        }
-    },
-
-    // Wrap as stream, and spliterate then iterate in pull mode
-    STREAM_SPLITERATOR_FOREACH(false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
-            m.apply(source).spliterator().forEachRemaining(b);
-        }
-    },
-
-    PAR_STREAM_SEQUENTIAL_FOR_EACH(true) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
-            m.apply(source).sequential().forEach(b);
-        }
-    },
-
-    // Wrap as parallel stream + forEachOrdered
-    PAR_STREAM_FOR_EACH_ORDERED(true) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
-            // @@@ Want to explicitly select ordered equalator
-            m.apply(source).forEachOrdered(b);
-        }
-    },
-
-    // Wrap as stream, and spliterate then iterate sequentially
-    PAR_STREAM_SPLITERATOR(true) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
-            for (Spliterator.OfDouble spl = m.apply(source).spliterator(); spl.tryAdvance(b); ) {
-            }
-        }
-    },
-
-    // Wrap as stream, and spliterate then iterate sequentially
-    PAR_STREAM_SPLITERATOR_FOREACH(true) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
-            m.apply(source).spliterator().forEachRemaining(b);
-        }
-    },
-
-    PAR_STREAM_TO_ARRAY(true) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
-            for (double t : m.apply(source).toArray())
-                b.accept(t);
-        }
-    },
-
-    // Wrap as parallel stream, get the spliterator, wrap as a stream + toArray
-    PAR_STREAM_SPLITERATOR_STREAM_TO_ARRAY(true) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
-            DoubleStream s = m.apply(source);
-            Spliterator.OfDouble sp = s.spliterator();
-            DoubleStream ss = StreamSupport.doubleStream(() -> sp,
-                                                         StreamOpFlag.toCharacteristics(OpTestCase.getStreamFlags(s))
-                                                         | (sp.getExactSizeIfKnown() < 0 ? 0 : Spliterator.SIZED), true);
-            for (double t : ss.toArray())
-                b.accept(t);
-        }
-    },
-
-    PAR_STREAM_TO_ARRAY_CLEAR_SIZED(true) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
-            S_IN pipe1 = (S_IN) OpTestCase.chain(source,
-                                                 new FlagDeclaringOp(StreamOpFlag.NOT_SIZED, data.getShape()));
-            DoubleStream pipe2 = m.apply(pipe1);
-
-            for (double t : pipe2.toArray())
-                b.accept(t);
-        }
-    },
-
-    // Wrap as parallel stream + forEach synchronizing
-    PAR_STREAM_FOR_EACH(true, false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
-            m.apply(source).forEach(e -> {
-                synchronized (data) {
-                    b.accept(e);
-                }
-            });
-        }
-    },
-
-    // Wrap as parallel stream + forEach synchronizing and clear SIZED flag
-    PAR_STREAM_FOR_EACH_CLEAR_SIZED(true, false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m) {
-            S_IN pipe1 = (S_IN) OpTestCase.chain(source,
-                                                 new FlagDeclaringOp(StreamOpFlag.NOT_SIZED, data.getShape()));
-            m.apply(pipe1).forEach(e -> {
-                synchronized (data) {
-                    b.accept(e);
-                }
-            });
-        }
-    },
-    ;
-
-    // The set of scenarios that clean the SIZED flag
-    public static final Set<DoubleStreamTestScenario> CLEAR_SIZED_SCENARIOS = Collections.unmodifiableSet(
-            EnumSet.of(PAR_STREAM_TO_ARRAY_CLEAR_SIZED, PAR_STREAM_FOR_EACH_CLEAR_SIZED));
-
-    private boolean isParallel;
-
-    private final boolean isOrdered;
-
-    DoubleStreamTestScenario(boolean isParallel) {
-        this(isParallel, true);
-    }
-
-    DoubleStreamTestScenario(boolean isParallel, boolean isOrdered) {
-        this.isParallel = isParallel;
-        this.isOrdered = isOrdered;
-    }
-
-    public StreamShape getShape() {
-        return StreamShape.DOUBLE_VALUE;
-    }
-
-    public boolean isParallel() {
-        return isParallel;
-    }
-
-    public boolean isOrdered() {
-        return isOrdered;
-    }
-
-    public <T, U, S_IN extends BaseStream<T, S_IN>, S_OUT extends BaseStream<U, S_OUT>>
-    void run(TestData<T, S_IN> data, Consumer<U> b, Function<S_IN, S_OUT> m) {
-        try (S_IN source = getStream(data)) {
-            run(data, source, (DoubleConsumer) b, (Function<S_IN, DoubleStream>) m);
-        }
-    }
-
-    abstract <T, S_IN extends BaseStream<T, S_IN>>
-    void run(TestData<T, S_IN> data, S_IN source, DoubleConsumer b, Function<S_IN, DoubleStream> m);
-
-}
--- a/test/java/util/stream/bootlib/java/util/stream/FlagDeclaringOp.java	Fri Nov 13 15:48:59 2015 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,61 +0,0 @@
-/*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package java.util.stream;
-
-/**
- * An operation that injects or clears flags but otherwise performs no operation on elements.
- */
-@SuppressWarnings({"rawtypes", "unchecked"})
-public class FlagDeclaringOp<T> implements StatelessTestOp<T, T> {
-    private final int flags;
-    private final StreamShape shape;
-
-    public FlagDeclaringOp(int flags) {
-        this(flags, StreamShape.REFERENCE);
-    }
-
-    public FlagDeclaringOp(int flags, StreamShape shape) {
-        this.flags = flags;
-        this.shape = shape;
-    }
-
-    @Override
-    public StreamShape outputShape() {
-        return shape;
-    }
-
-    @Override
-    public StreamShape inputShape() {
-        return shape;
-    }
-
-    @Override
-    public int opGetFlags() {
-        return flags;
-    }
-
-    @Override
-    public Sink<T> opWrapSink(int flags, boolean parallel, Sink sink) {
-        return sink;
-    }
-}
--- a/test/java/util/stream/bootlib/java/util/stream/IntStreamTestDataProvider.java	Fri Nov 13 15:48:59 2015 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,158 +0,0 @@
-/*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package java.util.stream;
-
-import org.testng.annotations.DataProvider;
-
-import java.util.*;
-import java.util.Spliterators;
-import java.util.function.Supplier;
-
-/** TestNG DataProvider for int-valued streams */
-public class IntStreamTestDataProvider {
-    private static final int[] to0 = new int[0];
-    private static final int[] to1 = new int[1];
-    private static final int[] to10 = new int[10];
-    private static final int[] to100 = new int[100];
-    private static final int[] to1000 = new int[1000];
-    private static final int[] reversed = new int[100];
-    private static final int[] ones = new int[100];
-    private static final int[] twice = new int[200];
-    private static final int[] pseudoRandom;
-
-    private static final Object[][] testData;
-    private static final Object[][] spliteratorTestData;
-
-    static {
-        int[][] arrays = {to0, to1, to10, to100, to1000};
-        for (int[] arr : arrays) {
-            for (int i = 0; i < arr.length; i++) {
-                arr[i] = i;
-            }
-        }
-        for (int i = 0; i < reversed.length; i++) {
-            reversed[i] = reversed.length - i;
-        }
-        for (int i = 0; i < ones.length; i++) {
-            ones[i] = 1;
-        }
-        System.arraycopy(to100, 0, twice, 0, to100.length);
-        System.arraycopy(to100, 0, twice, to100.length, to100.length);
-        pseudoRandom = new int[LambdaTestHelpers.LONG_STRING.length()];
-        for (int i = 0; i < LambdaTestHelpers.LONG_STRING.length(); i++) {
-            pseudoRandom[i] = (int) LambdaTestHelpers.LONG_STRING.charAt(i);
-        }
-    }
-
-    static final Object[][] arrays = {
-            {"empty", to0},
-            {"0..1", to1},
-            {"0..10", to10},
-            {"0..100", to100},
-            {"0..1000", to1000},
-            {"100x[1]", ones},
-            {"2x[0..100]", twice},
-            {"reverse 0..100", reversed},
-            {"pseudorandom", pseudoRandom}
-    };
-
-    static {
-        {
-            List<Object[]> list = new ArrayList<>();
-            for (Object[] data : arrays) {
-                final Object name = data[0];
-                final int[] ints = (int[]) data[1];
-
-                list.add(new Object[]{"array:" +
-                                      name, TestData.Factory.ofArray("array:" + name, ints)});
-
-                SpinedBuffer.OfInt isl = new SpinedBuffer.OfInt();
-                for (int i : ints) {
-                    isl.accept(i);
-                }
-                list.add(new Object[]{"SpinedList:" + name,
-                         TestData.Factory.ofSpinedBuffer("SpinedList:" + name, isl)});
-
-                list.add(streamDataDescr("IntStream.intRange(0,l): " + ints.length,
-                                         () -> IntStream.range(0, ints.length)));
-                list.add(streamDataDescr("IntStream.rangeClosed(0,l): " + ints.length,
-                                         () -> IntStream.rangeClosed(0, ints.length)));
-            }
-            testData = list.toArray(new Object[0][]);
-        }
-
-        {
-            List<Object[]> spliterators = new ArrayList<>();
-            for (Object[] data : arrays) {
-                final Object name = data[0];
-                final int[] ints = (int[]) data[1];
-
-                SpinedBuffer.OfInt isl = new SpinedBuffer.OfInt();
-                for (int i : ints) {
-                    isl.accept(i);
-                }
-
-                spliterators.add(splitDescr("Arrays.s(array):" + name,
-                                            () -> Arrays.spliterator(ints)));
-                spliterators.add(splitDescr("Arrays.s(array,o,l):" + name,
-                                            () -> Arrays.spliterator(ints, 0, ints.length / 2)));
-
-                spliterators.add(splitDescr("SpinedBuffer.s():" + name,
-                                            () -> isl.spliterator()));
-
-                spliterators.add(splitDescr("Primitives.s(SpinedBuffer.iterator(), size):" + name,
-                                            () -> Spliterators.spliterator(isl.iterator(), ints.length, 0)));
-                spliterators.add(splitDescr("Primitives.s(SpinedBuffer.iterator()):" + name,
-                                            () -> Spliterators.spliteratorUnknownSize(isl.iterator(), 0)));
-
-                spliterators.add(splitDescr("IntStream.intRange(0,l):" + name,
-                                            () -> IntStream.range(0, ints.length).spliterator()));
-                spliterators.add(splitDescr("IntStream.intRangeClosed(0,l):" + name,
-                                            () -> IntStream.rangeClosed(0, ints.length).spliterator()));
-                // Need more!
-            }
-            spliteratorTestData = spliterators.toArray(new Object[0][]);
-        }
-
-    }
-
-    static <T> Object[] streamDataDescr(String description, Supplier<IntStream> s) {
-        return new Object[] { description, TestData.Factory.ofIntSupplier(description, s) };
-    }
-
-    static <T> Object[] splitDescr(String description, Supplier<Spliterator.OfInt> s) {
-        return new Object[] { description, s };
-    }
-
-    // Return an array of ( String name, IntStreamTestData )
-    @DataProvider(name = "IntStreamTestData")
-    public static Object[][] makeIntStreamTestData() {
-        return testData;
-    }
-
-    // returns an array of (String name, Supplier<PrimitiveSpliterator<Integer>>)
-    @DataProvider(name = "IntSpliterator")
-    public static Object[][] spliteratorProvider() {
-        return spliteratorTestData;
-    }
-}
--- a/test/java/util/stream/bootlib/java/util/stream/IntStreamTestScenario.java	Fri Nov 13 15:48:59 2015 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,233 +0,0 @@
-/*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package java.util.stream;
-
-import java.util.Collections;
-import java.util.EnumSet;
-import java.util.PrimitiveIterator;
-import java.util.Set;
-import java.util.Spliterator;
-import java.util.function.Consumer;
-import java.util.function.Function;
-import java.util.function.IntConsumer;
-
-/**
- * Test scenarios for int streams.
- *
- * Each scenario is provided with a data source, a function that maps a fresh
- * stream (as provided by the data source) to a new stream, and a sink to
- * receive results.  Each scenario describes a different way of computing the
- * stream contents.  The test driver will ensure that all scenarios produce
- * the same output (modulo allowable differences in ordering).
- */
-@SuppressWarnings({"rawtypes", "unchecked"})
-public enum IntStreamTestScenario implements OpTestCase.BaseStreamTestScenario {
-
-    STREAM_FOR_EACH(false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
-            IntStream s = m.apply(source);
-            if (s.isParallel()) {
-                s = s.sequential();
-            }
-            s.forEach(b);
-        }
-    },
-
-    STREAM_TO_ARRAY(false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
-            for (int t : m.apply(source).toArray()) {
-                b.accept(t);
-            }
-        }
-    },
-
-    STREAM_ITERATOR(false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
-            for (PrimitiveIterator.OfInt seqIter = m.apply(source).iterator(); seqIter.hasNext(); )
-                b.accept(seqIter.nextInt());
-        }
-    },
-
-    // Wrap as stream, and spliterate then iterate in pull mode
-    STREAM_SPLITERATOR(false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
-            for (Spliterator.OfInt spl = m.apply(source).spliterator(); spl.tryAdvance(b); ) {
-            }
-        }
-    },
-
-    // Wrap as stream, spliterate, then split a few times mixing advances with forEach
-    STREAM_SPLITERATOR_WITH_MIXED_TRAVERSE_AND_SPLIT(false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
-            SpliteratorTestHelper.mixedTraverseAndSplit(b, m.apply(source).spliterator());
-        }
-    },
-
-    // Wrap as stream, and spliterate then iterate in pull mode
-    STREAM_SPLITERATOR_FOREACH(false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
-            m.apply(source).spliterator().forEachRemaining(b);
-        }
-    },
-
-    PAR_STREAM_SEQUENTIAL_FOR_EACH(true) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
-            m.apply(source).sequential().forEach(b);
-        }
-    },
-
-    // Wrap as parallel stream + forEachOrdered
-    PAR_STREAM_FOR_EACH_ORDERED(true) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
-            // @@@ Want to explicitly select ordered equalator
-            m.apply(source).forEachOrdered(b);
-        }
-    },
-
-    // Wrap as stream, and spliterate then iterate sequentially
-    PAR_STREAM_SPLITERATOR(true) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
-            for (Spliterator.OfInt spl = m.apply(source).spliterator(); spl.tryAdvance(b); ) {
-            }
-        }
-    },
-
-    // Wrap as stream, and spliterate then iterate sequentially
-    PAR_STREAM_SPLITERATOR_FOREACH(true) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
-            m.apply(source).spliterator().forEachRemaining(b);
-        }
-    },
-
-    PAR_STREAM_TO_ARRAY(true) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
-            for (int t : m.apply(source).toArray())
-                b.accept(t);
-        }
-    },
-
-    // Wrap as parallel stream, get the spliterator, wrap as a stream + toArray
-    PAR_STREAM_SPLITERATOR_STREAM_TO_ARRAY(true) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
-            IntStream s = m.apply(source);
-            Spliterator.OfInt sp = s.spliterator();
-            IntStream ss = StreamSupport.intStream(() -> sp,
-                                                   StreamOpFlag.toCharacteristics(OpTestCase.getStreamFlags(s))
-                                                   | (sp.getExactSizeIfKnown() < 0 ? 0 : Spliterator.SIZED),
-                                                   true);
-            for (int t : ss.toArray())
-                b.accept(t);
-        }
-    },
-
-    PAR_STREAM_TO_ARRAY_CLEAR_SIZED(true) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
-            S_IN pipe1 = (S_IN) OpTestCase.chain(source,
-                                                 new FlagDeclaringOp(StreamOpFlag.NOT_SIZED, data.getShape()));
-            IntStream pipe2 = m.apply(pipe1);
-
-            for (int t : pipe2.toArray())
-                b.accept(t);
-        }
-    },
-
-    // Wrap as parallel stream + forEach synchronizing
-    PAR_STREAM_FOR_EACH(true, false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
-            m.apply(source).forEach(e -> {
-                synchronized (data) {
-                    b.accept(e);
-                }
-            });
-        }
-    },
-
-    // Wrap as parallel stream + forEach synchronizing and clear SIZED flag
-    PAR_STREAM_FOR_EACH_CLEAR_SIZED(true, false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m) {
-            S_IN pipe1 = (S_IN) OpTestCase.chain(source,
-                                                 new FlagDeclaringOp(StreamOpFlag.NOT_SIZED, data.getShape()));
-            m.apply(pipe1).forEach(e -> {
-                synchronized (data) {
-                    b.accept(e);
-                }
-            });
-        }
-    },
-    ;
-
-    // The set of scenarios that clean the SIZED flag
-    public static final Set<IntStreamTestScenario> CLEAR_SIZED_SCENARIOS = Collections.unmodifiableSet(
-            EnumSet.of(PAR_STREAM_TO_ARRAY_CLEAR_SIZED, PAR_STREAM_FOR_EACH_CLEAR_SIZED));
-
-    private final boolean isParallel;
-
-    private final boolean isOrdered;
-
-    IntStreamTestScenario(boolean isParallel) {
-        this(isParallel, true);
-    }
-
-    IntStreamTestScenario(boolean isParallel, boolean isOrdered) {
-        this.isParallel = isParallel;
-        this.isOrdered = isOrdered;
-    }
-
-    public StreamShape getShape() {
-        return StreamShape.INT_VALUE;
-    }
-
-    public boolean isParallel() {
-        return isParallel;
-    }
-
-    public boolean isOrdered() {
-        return isOrdered;
-    }
-
-    public <T, U, S_IN extends BaseStream<T, S_IN>, S_OUT extends BaseStream<U, S_OUT>>
-    void run(TestData<T, S_IN> data, Consumer<U> b, Function<S_IN, S_OUT> m) {
-        try (S_IN source = getStream(data)) {
-            run(data, source, (IntConsumer) b, (Function<S_IN, IntStream>) m);
-        }
-    }
-
-    abstract <T, S_IN extends BaseStream<T, S_IN>>
-    void run(TestData<T, S_IN> data, S_IN source, IntConsumer b, Function<S_IN, IntStream> m);
-
-}
--- a/test/java/util/stream/bootlib/java/util/stream/IntermediateTestOp.java	Fri Nov 13 15:48:59 2015 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,41 +0,0 @@
-/*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package java.util.stream;
-
-/**
- * A base type for test operations
- */
-interface IntermediateTestOp<E_IN, E_OUT> {
-
-    @SuppressWarnings({"rawtypes", "unchecked"})
-    public static<T> AbstractPipeline chain(AbstractPipeline upstream,
-                                            IntermediateTestOp<?, T> op) {
-        if (op instanceof StatelessTestOp)
-            return StatelessTestOp.chain(upstream, (StatelessTestOp) op);
-
-        if (op instanceof StatefulTestOp)
-            return StatefulTestOp.chain(upstream, (StatefulTestOp) op);
-
-        throw new IllegalStateException("Unknown test op type: " + op.getClass().getName());
-    }
-}
--- a/test/java/util/stream/bootlib/java/util/stream/LambdaTestHelpers.java	Fri Nov 13 15:48:59 2015 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,462 +0,0 @@
-/*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package java.util.stream;
-
-import java.util.*;
-import java.util.function.BiConsumer;
-import java.util.function.BiPredicate;
-import java.util.function.BinaryOperator;
-import java.util.function.Consumer;
-import java.util.function.DoubleBinaryOperator;
-import java.util.function.DoubleConsumer;
-import java.util.function.DoublePredicate;
-import java.util.function.Function;
-import java.util.function.IntBinaryOperator;
-import java.util.function.IntConsumer;
-import java.util.function.IntFunction;
-import java.util.function.IntPredicate;
-import java.util.function.IntUnaryOperator;
-import java.util.function.LongBinaryOperator;
-import java.util.function.LongConsumer;
-import java.util.function.LongPredicate;
-import java.util.function.Predicate;
-import java.util.function.Supplier;
-import java.util.function.ToDoubleFunction;
-import java.util.function.ToIntFunction;
-import java.util.function.ToLongFunction;
-
-import static org.testng.Assert.assertEquals;
-import static org.testng.Assert.assertTrue;
-
-/**
- * LambdaTestHelpers -- assertion methods and useful objects for lambda test cases
- */
-public class LambdaTestHelpers {
-    public static final String LONG_STRING = "When in the Course of human events it becomes necessary for one people to dissolve the political bands which have connected them with another and to assume among the powers of the earth, the separate and equal station to which the Laws of Nature and of Nature's God entitle them, a decent respect to the opinions of mankind requires that they should declare the causes which impel them to the separation.";
-
-    @SuppressWarnings("rawtypes")
-    public static final Consumer bEmpty = x -> {  };
-    @SuppressWarnings("rawtypes")
-    public static final IntConsumer bIntEmpty = x -> {  };
-    @SuppressWarnings("rawtypes")
-    public static final BiConsumer bBiEmpty = (x,y) -> { };
-    @SuppressWarnings("rawtypes")
-    public static final Consumer bHashCode = x -> { Objects.hashCode(x); };
-    @SuppressWarnings("rawtypes")
-    public static final BiConsumer bBiHashCode = (x,y) -> { Objects.hash(x, y); };
-    public static final Function<Integer, Integer> mZero = x -> 0;
-    public static final Function<Integer, Integer> mId = x -> x;
-    public static final Function<Integer, Integer> mDoubler = x -> x * 2;
-    public static final Function<Integer, Stream<Integer>> mfId = e -> Collections.singletonList(e).stream();
-    public static final Function<Integer, Stream<Integer>> mfNull = e -> Collections.<Integer>emptyList().stream();
-    public static final Function<Integer, Stream<Integer>> mfLt = e -> {
-        List<Integer> l = new ArrayList<>();
-        for (int i=0; i<e; i++)
-            l.add(i);
-        return l.stream();
-    };
-    public static final ToIntFunction<Integer> imDoubler = x -> x * 2;
-    public static final ToLongFunction<Long> lmDoubler = x -> x * 2;
-    public static final ToDoubleFunction<Double> dmDoubler = x -> x * 2;
-    public static final Predicate<Integer> pFalse = x -> false;
-    public static final Predicate<Integer> pTrue = x -> true;
-    public static final Predicate<Integer> pEven = x -> 0 == x % 2;
-    public static final Predicate<Integer> pOdd = x -> 1 == x % 2;
-    public static final IntPredicate ipFalse = x -> false;
-    public static final IntPredicate ipTrue = x -> true;
-    public static final IntPredicate ipEven = x -> 0 == x % 2;
-    public static final IntPredicate ipOdd = x -> 1 == x % 2;
-    public static final LongPredicate lpFalse = x -> false;
-    public static final LongPredicate lpTrue = x -> true;
-    public static final LongPredicate lpEven = x -> 0 == x % 2;
-    public static final LongPredicate lpOdd = x -> 1 == x % 2;
-    public static final DoublePredicate dpFalse = x -> false;
-    public static final DoublePredicate dpTrue = x -> true;
-    public static final DoublePredicate dpEven = x -> 0 == ((long) x) % 2;
-    public static final DoublePredicate dpOdd = x -> 1 == ((long) x) % 2;
-    public static final BinaryOperator<Integer> rPlus = (x, y) -> x+y;
-    public static final BinaryOperator<Integer> rMax = (x, y) -> Math.max(x, y);
-    public static final BinaryOperator<Integer> rMin = (x, y) -> Math.min(x,y);
-    public static final IntBinaryOperator irPlus = (x, y) -> x+y;
-    public static final IntBinaryOperator irMax = (x, y) -> Math.max(x, y);
-    public static final IntBinaryOperator irMin = (x, y) -> Math.min(x,y);
-    public static final IntUnaryOperator irDoubler = x -> x * 2;
-    public static final LongBinaryOperator lrPlus = (x, y) -> x+y;
-    public static final DoubleBinaryOperator drPlus = (x, y) -> x+y;
-    public static final Comparator<Integer> cInteger = (a, b) -> Integer.compare(a, b);
-    public static final BiPredicate<?, ?> bipFalse = (x, y) -> false;
-    public static final BiPredicate<?, ?> bipTrue = (x, y) -> true;
-    public static final BiPredicate<Integer, Integer> bipBothEven = (x, y) -> 0 == (x % 2 + y % 2);
-    public static final BiPredicate<Integer, Integer> bipBothOdd = (x, y) -> 2 == (x % 2 + y % 2);
-    public static final BiPredicate<?, ?> bipSameString = (x, y) -> String.valueOf(x).equals(String.valueOf(y));
-
-    public static final IntFunction<Integer[]> integerArrayGenerator = s -> new Integer[s];
-
-    public static final IntFunction<Object[]> objectArrayGenerator = s -> new Object[s];
-
-    public static final Function<String, Stream<Character>> flattenChars = string -> {
-        List<Character> l = new ArrayList<>();
-        for (int i=0; i<string.length(); i++)
-            l.add(string.charAt(i));
-        return l.stream();
-    };
-
-    public static final Function<String, IntStream> flattenInt
-            = string -> IntStream.range(0, string.length()).map(string::charAt);
-
-    public static <T, R> Function<T, R> forPredicate(Predicate<? super T> predicate, R forTrue, R forFalse) {
-        Objects.requireNonNull(predicate);
-
-        return t -> predicate.test(t) ? forTrue : forFalse;
-    }
-
-    public static <T> Function<T, T> identity() {
-        return t -> t;
-    }
-
-    public static<V, T, R> Function<V, R> compose(Function<? super T, ? extends R> after, Function<? super V, ? extends T> before) {
-        Objects.requireNonNull(before);
-        return (V v) -> after.apply(before.apply(v));
-    }
-
-    public static List<Integer> empty() {
-        ArrayList<Integer> list = new ArrayList<>();
-        list.add(null);
-        return list;
-    }
-
-    public static List<Integer> countTo(int n) {
-        return range(1, n);
-    }
-
-    public static List<Integer> range(int l, int u) {
-        ArrayList<Integer> list = new ArrayList<>(u - l + 1);
-        for (int i=l; i<=u; i++) {
-            list.add(i);
-        }
-        return list;
-    }
-
-    public static List<Integer> repeat(int value, int n) {
-        ArrayList<Integer> list = new ArrayList<>(n);
-        for (int i=1; i<=n; i++) {
-            list.add(value);
-        }
-        return list;
-    }
-
-    public static List<Double> asDoubles(List<Integer> integers) {
-        ArrayList<Double> list = new ArrayList<>();
-        for (Integer i : integers) {
-            list.add((double) i);
-        }
-        return list;
-    }
-
-    public static List<Long> asLongs(List<Integer> integers) {
-        ArrayList<Long> list = new ArrayList<>();
-        for (Integer i : integers) {
-            list.add((long) i);
-        }
-        return list;
-    }
-
-    public static void assertCountSum(Stream<? super Integer> it, int count, int sum) {
-        assertCountSum(it.iterator(), count, sum);
-    }
-
-    public static void assertCountSum(Iterable<? super Integer> it, int count, int sum) {
-        assertCountSum(it.iterator(), count, sum);
-    }
-
-    public static void assertCountSum(Iterator<? super Integer> it, int count, int sum) {
-        int c = 0;
-        int s = 0;
-        while (it.hasNext()) {
-            int i = (Integer) it.next();
-            c++;
-            s += i;
-        }
-
-        assertEquals(c, count);
-        assertEquals(s, sum);
-    }
-
-    public static void assertConcat(Iterator<Character> it, String result) {
-        StringBuilder sb = new StringBuilder();
-        while (it.hasNext()) {
-            sb.append(it.next());
-        }
-
-        assertEquals(result, sb.toString());
-    }
-
-    public static<T extends Comparable<? super T>> void assertSorted(Iterator<T> i) {
-        i = toBoxedList(i).iterator();
-
-        if (!i.hasNext())
-            return;
-        T last = i.next();
-        while (i.hasNext()) {
-            T t = i.next();
-            assertTrue(last.compareTo(t) <= 0);
-            assertTrue(t.compareTo(last) >= 0);
-            last = t;
-        }
-    }
-
-    public static<T> void assertSorted(Iterator<T> i, Comparator<? super T> comp) {
-        if (i instanceof PrimitiveIterator.OfInt
-                || i instanceof PrimitiveIterator.OfDouble
-                || i instanceof PrimitiveIterator.OfLong) {
-            i = toBoxedList(i).iterator();
-        }
-
-        if (!i.hasNext())
-            return;
-        T last = i.next();
-        while (i.hasNext()) {
-            T t = i.next();
-            assertTrue(comp.compare(last, t) <= 0);
-            assertTrue(comp.compare(t, last) >= 0);
-            last = t;
-        }
-    }
-
-    public static<T extends Comparable<? super T>> void assertSorted(Iterable<T> iter) {
-        assertSorted(iter.iterator());
-    }
-
-    public static<T> void assertSorted(Iterable<T> iter, Comparator<? super T> comp) {
-        assertSorted(iter.iterator(), comp);
-    }
-
-    public static <T> void assertUnique(Iterable<T> iter) {
-        assertUnique(iter.iterator());
-    }
-
-    public static<T> void assertUnique(Iterator<T> iter) {
-        if (!iter.hasNext()) {
-            return;
-        }
-
-        if (iter instanceof PrimitiveIterator.OfInt
-            || iter instanceof PrimitiveIterator.OfDouble
-            || iter instanceof PrimitiveIterator.OfLong) {
-            iter = toBoxedList(iter).iterator();
-        }
-
-        Set<T> uniq = new HashSet<>();
-        while(iter.hasNext()) {
-            T each = iter.next();
-            assertTrue(!uniq.contains(each), "Not unique");
-            uniq.add(each);
-        }
-    }
-
-    public static<T> void assertContents(Iterable<T> actual, Iterable<T> expected) {
-        if (actual instanceof Collection && expected instanceof Collection) {
-            assertEquals(actual, expected);
-        } else {
-            assertContents(actual.iterator(), expected.iterator());
-        }
-    }
-
-    public static<T> void assertContents(Iterator<T> actual, Iterator<T> expected) {
-        assertEquals(toBoxedList(actual), toBoxedList(expected));
-    }
-
-    @SafeVarargs
-    @SuppressWarnings("varargs")
-    public static<T> void assertContents(Iterator<T> actual, T... expected) {
-        assertContents(actual, Arrays.asList(expected).iterator());
-    }
-
-    /**
-     * The all consuming consumer (rampant capitalist) that can accepting a reference or any primitive value.
-     */
-    private static interface OmnivorousConsumer<T>
-            extends Consumer<T>, IntConsumer, LongConsumer, DoubleConsumer { }
-
-    @SuppressWarnings({"rawtypes", "unchecked"})
-    public static<T> Consumer<T> toBoxingConsumer(Consumer<? super T> c) {
-        return (Consumer<T>) new OmnivorousConsumer() {
-            @Override
-            public void accept(Object t) {
-                c.accept((T) t);
-            }
-
-            @Override
-            public void accept(int t) {
-                accept((Object) t);
-            }
-
-            @Override
-            public void accept(long t) {
-                accept((Object) t);
-            }
-
-            @Override
-            public void accept(double t) {
-                accept((Object) t);
-            }
-        };
-    }
-
-    /**
-     * Convert an iterator to a list using forEach with an implementation of
-     * {@link java.util.stream.LambdaTestHelpers.OmnivorousConsumer}.
-     *
-     * This ensures equality comparisons for test results do not trip
-     * the boxing trip-wires.
-     */
-    private static<T> List<T> toBoxedList(Iterator<T> it) {
-        List<T> l = new ArrayList<>();
-        it.forEachRemaining(toBoxingConsumer(l::add));
-        return l;
-    }
-
-    /**
-     * Convert a spliterator to a list using forEach with an implementation of
-     * {@link java.util.stream.LambdaTestHelpers.OmnivorousConsumer}.
-     *
-     * This ensures equality comparisons for test results do not trip
-     * the boxing trip-wires.
-     */
-    public static<T> List<T> toBoxedList(Spliterator<T> sp) {
-        List<T> l = new ArrayList<>();
-        sp.forEachRemaining(toBoxingConsumer(l::add));
-        return l;
-    }
-
-    /**
-     * Convert an iterator to a multi-set, represented as a Map, using forEach with an implementation of
-     * {@link java.util.stream.LambdaTestHelpers.OmnivorousConsumer}.
-     *
-     * This ensures equality comparisons for test results do not trip
-     * the boxing trip-wires.
-     */
-    @SuppressWarnings("unchecked")
-    private static<T> Map<T, Integer> toBoxedMultiset(Iterator<T> it) {
-        Map<Object, Integer> result = new HashMap<>();
-
-        it.forEachRemaining(toBoxingConsumer(o -> {
-                if (result.containsKey(o))
-                    result.put(o, result.get(o) + 1);
-                else
-                    result.put(o, 1);
-            }));
-
-        return (Map<T, Integer>) result;
-    }
-
-    @SuppressWarnings("unchecked")
-    public static<T> Map<T, Integer> toBoxedMultiset(Spliterator<T> it) {
-        Map<Object, Integer> result = new HashMap<>();
-
-        it.forEachRemaining(toBoxingConsumer(o -> {
-                if (result.containsKey(o))
-                    result.put(o, result.get(o) + 1);
-                else
-                    result.put(o, 1);
-            }));
-
-        return (Map<T, Integer>) result;
-    }
-
-    @SuppressWarnings("unchecked")
-    public static void assertContentsEqual(Object a, Object b) {
-        if (a instanceof Iterable && b instanceof Iterable)
-            assertContents((Iterable) a, (Iterable) b);
-        else
-            assertEquals(a, b);
-    }
-
-    public static<T> void assertContentsUnordered(Iterable<T> actual, Iterable<T> expected) {
-        assertContentsUnordered(actual.iterator(), expected.iterator());
-    }
-
-    public static<T> void assertContentsUnordered(Iterator<T> actual, Iterator<T> expected) {
-        assertEquals(toBoxedMultiset(actual), toBoxedMultiset(expected));
-    }
-
-    public static void launderAssertion(Runnable r, Supplier<String> additionalInfo) {
-        try {
-            r.run();
-        }
-        catch (AssertionError ae) {
-            AssertionError cloned = new AssertionError(ae.getMessage() + String.format("%n%s", additionalInfo.get()));
-            cloned.setStackTrace(ae.getStackTrace());
-            if (ae.getCause() != null)
-                cloned.initCause(ae.getCause());
-            throw cloned;
-        }
-    }
-
-    public static <T, S extends BaseStream<T, S>>
-    List<Function<S, S>> permuteStreamFunctions(List<Function<S, S>> opFunctions) {
-        List<List<Function<S, S>>> opFunctionPermutations = perm(opFunctions);
-
-        List<Function<S, S>> appliedFunctions = new ArrayList<>();
-        for (List<Function<S, S>> fs : opFunctionPermutations) {
-            Function<S, S> applied = s -> {
-                for (Function<S, S> f : fs) {
-                    s = f.apply(s);
-                }
-                return s;
-            };
-            appliedFunctions.add(applied);
-        }
-
-        return appliedFunctions;
-    }
-
-    private static <T> List<T> sub(List<T> l, int index) {
-        List<T> subL = new ArrayList<>(l);
-        subL.remove(index);
-        return subL;
-    }
-
-    public static <T> List<List<T>> perm(List<T> l) {
-        List<List<T>> result = new ArrayList<>();
-        for (int i = 0; i < l.size(); i++) {
-            for (List<T> perm : perm(sub(l, i))) {
-                perm.add(0, l.get(i));
-                result.add(perm);
-            }
-        }
-        result.add(new ArrayList<T>());
-
-        return result;
-    }
-
-    public static String flagsToString(int flags) {
-        StringJoiner sj = new StringJoiner(", ", "StreamOpFlag[", "]");
-        if (StreamOpFlag.DISTINCT.isKnown(flags)) sj.add("IS_DISTINCT");
-        if (StreamOpFlag.ORDERED.isKnown(flags)) sj.add("IS_ORDERED");
-        if (StreamOpFlag.SIZED.isKnown(flags)) sj.add("IS_SIZED");
-        if (StreamOpFlag.SORTED.isKnown(flags)) sj.add("IS_SORTED");
-        if (StreamOpFlag.SHORT_CIRCUIT.isKnown(flags)) sj.add("IS_SHORT_CIRCUIT");
-        return sj.toString();
-    }
-}
--- a/test/java/util/stream/bootlib/java/util/stream/LambdaTestMode.java	Fri Nov 13 15:48:59 2015 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,71 +0,0 @@
-/*
- * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package java.util.stream;
-
-/**
- * Runtime modes of test execution.
- */
-public enum LambdaTestMode {
-    /**
-     * Execution mode with no particular runtime constraints.
-     */
-    NORMAL,
-
-    /**
-     * Execution mode where tests are executed for testing lambda serialization
-     * and deserialization.
-     *
-     * <p>This mode may be queried by tests or data supplied by data
-     * providers, which cannot otherwise be assigned to the test group
-     * <em>serialization-hostile</em>, to not execute or declare
-     * serialization-hostile code or data.
-     *
-     * <p>This mode is enabled if the boolean system property
-     * {@code org.openjdk.java.util.stream.sand.mode} is declared with a
-     * {@code true} value.
-     */
-    SERIALIZATION;
-
-    /**
-     * {@code true} if tests are executed in the mode for testing lambda
-     * Serialization ANd Deserialization (SAND).
-     */
-    private static final boolean IS_LAMBDA_SERIALIZATION_MODE =
-            Boolean.getBoolean("org.openjdk.java.util.stream.sand.mode");
-
-    /**
-     *
-     * @return the mode of test execution.
-     */
-    public static LambdaTestMode getMode() {
-        return IS_LAMBDA_SERIALIZATION_MODE ? SERIALIZATION : NORMAL;
-    }
-
-    /**
-     *
-     * @return {@code true} if normal test mode.
-     */
-    public static boolean isNormalMode() {
-        return getMode() == NORMAL;
-    }
-}
--- a/test/java/util/stream/bootlib/java/util/stream/LoggingTestCase.java	Fri Nov 13 15:48:59 2015 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,67 +0,0 @@
-/*
- * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package java.util.stream;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.testng.Assert;
-import org.testng.ITestResult;
-import org.testng.annotations.AfterMethod;
-import org.testng.annotations.BeforeMethod;
-import org.testng.annotations.Test;
-
-/**
- * LoggingTestCase
- *
- */
-@Test
-public class LoggingTestCase extends Assert {
-    private Map<String, Object> context = new HashMap<>();
-
-    @BeforeMethod
-    public void before() {
-        context.clear();
-    }
-
-    @AfterMethod
-    public void after(ITestResult result) {
-        if (!result.isSuccess()) {
-            List<Object> list = new ArrayList<>();
-            Collections.addAll(list, result.getParameters());
-            list.add(context.toString());
-            result.setParameters(list.toArray(new Object[list.size()]));
-        }
-    }
-
-    protected void setContext(String key, Object value) {
-        context.put(key, value);
-    }
-
-    protected void clearContext(String key) {
-        context.remove(key);
-    }
-}
--- a/test/java/util/stream/bootlib/java/util/stream/LongStreamTestDataProvider.java	Fri Nov 13 15:48:59 2015 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,158 +0,0 @@
-/*
- * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package java.util.stream;
-
-import org.testng.annotations.DataProvider;
-
-import java.util.*;
-import java.util.Spliterators;
-import java.util.function.Supplier;
-
-/** TestNG DataProvider for long-valued streams */
-public class LongStreamTestDataProvider {
-    private static final long[] to0 = new long[0];
-    private static final long[] to1 = new long[1];
-    private static final long[] to10 = new long[10];
-    private static final long[] to100 = new long[100];
-    private static final long[] to1000 = new long[1000];
-    private static final long[] reversed = new long[100];
-    private static final long[] ones = new long[100];
-    private static final long[] twice = new long[200];
-    private static final long[] pseudoRandom;
-
-    private static final Object[][] testData;
-    private static final Object[][] spliteratorTestData;
-
-    static {
-        long[][] arrays = {to0, to1, to10, to100, to1000};
-        for (long[] arr : arrays) {
-            for (int i = 0; i < arr.length; i++) {
-                arr[i] = i;
-            }
-        }
-        for (int i = 0; i < reversed.length; i++) {
-            reversed[i] = reversed.length - i;
-        }
-        for (int i = 0; i < ones.length; i++) {
-            ones[i] = 1;
-        }
-        System.arraycopy(to100, 0, twice, 0, to100.length);
-        System.arraycopy(to100, 0, twice, to100.length, to100.length);
-        pseudoRandom = new long[LambdaTestHelpers.LONG_STRING.length()];
-        for (int i = 0; i < LambdaTestHelpers.LONG_STRING.length(); i++) {
-            pseudoRandom[i] = (long) LambdaTestHelpers.LONG_STRING.charAt(i);
-        }
-    }
-
-    static final Object[][] arrays = {
-            {"empty", to0},
-            {"0..1", to1},
-            {"0..10", to10},
-            {"0..100", to100},
-            {"0..1000", to1000},
-            {"100x[1]", ones},
-            {"2x[0..100]", twice},
-            {"reverse 0..100", reversed},
-            {"pseudorandom", pseudoRandom}
-    };
-
-    static {
-        {
-            List<Object[]> list = new ArrayList<>();
-            for (Object[] data : arrays) {
-                final Object name = data[0];
-                final long[] longs = (long[]) data[1];
-
-                list.add(new Object[]{"array:" + name,
-                        TestData.Factory.ofArray("array:" + name, longs)});
-
-                SpinedBuffer.OfLong isl = new SpinedBuffer.OfLong();
-                for (long i : longs) {
-                    isl.accept(i);
-                }
-                list.add(new Object[]{"SpinedList:" + name,
-                        TestData.Factory.ofSpinedBuffer("SpinedList:" + name, isl)});
-
-                list.add(streamDataDescr("LongStream.longRange(0,l): " + longs.length,
-                                         () -> LongStream.range(0, longs.length)));
-                list.add(streamDataDescr("LongStream.longRangeClosed(0,l): " + longs.length,
-                                         () -> LongStream.rangeClosed(0, longs.length)));
-            }
-            testData = list.toArray(new Object[0][]);
-        }
-
-        {
-            List<Object[]> spliterators = new ArrayList<>();
-            for (Object[] data : arrays) {
-                final Object name = data[0];
-                final long[] longs = (long[]) data[1];
-
-                SpinedBuffer.OfLong isl = new SpinedBuffer.OfLong();
-                for (long i : longs) {
-                    isl.accept(i);
-                }
-
-                spliterators.add(splitDescr("Arrays.s(array):" + name,
-                                            () -> Arrays.spliterator(longs)));
-                spliterators.add(splitDescr("Arrays.s(array,o,l):" + name,
-                                            () -> Arrays.spliterator(longs, 0, longs.length / 2)));
-
-                spliterators.add(splitDescr("SpinedBuffer.s():" + name,
-                                            () -> isl.spliterator()));
-
-                spliterators.add(splitDescr("Primitives.s(SpinedBuffer.iterator(), size):" + name,
-                                            () -> Spliterators.spliterator(isl.iterator(), longs.length, 0)));
-                spliterators.add(splitDescr("Primitives.s(SpinedBuffer.iterator()):" + name,
-                                            () -> Spliterators.spliteratorUnknownSize(isl.iterator(), 0)));
-
-                spliterators.add(splitDescr("LongStream.longRange(0,l):" + name,
-                                            () -> LongStream.range(0, longs.length).spliterator()));
-                spliterators.add(splitDescr("LongStream.longRangeClosed(0,l):" + name,
-                                            () -> LongStream.rangeClosed(0, longs.length).spliterator()));
-                // Need more!
-            }
-            spliteratorTestData = spliterators.toArray(new Object[0][]);
-        }
-
-    }
-
-    static <T> Object[] streamDataDescr(String description, Supplier<LongStream> s) {
-        return new Object[] { description, TestData.Factory.ofLongSupplier(description, s) };
-    }
-
-    static <T> Object[] splitDescr(String description, Supplier<Spliterator.OfLong> s) {
-        return new Object[] { description, s };
-    }
-
-    // Return an array of ( String name, LongStreamTestData )
-    @DataProvider(name = "LongStreamTestData")
-    public static Object[][] makeLongStreamTestData() {
-        return testData;
-    }
-
-    // returns an array of (String name, Supplier<PrimitiveSpliterator<Long>>)
-    @DataProvider(name = "LongSpliterator")
-    public static Object[][] spliteratorProvider() {
-        return spliteratorTestData;
-    }
-}
--- a/test/java/util/stream/bootlib/java/util/stream/LongStreamTestScenario.java	Fri Nov 13 15:48:59 2015 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,232 +0,0 @@
-/*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package java.util.stream;
-
-import java.util.Collections;
-import java.util.EnumSet;
-import java.util.PrimitiveIterator;
-import java.util.Set;
-import java.util.Spliterator;
-import java.util.function.Consumer;
-import java.util.function.Function;
-import java.util.function.LongConsumer;
-
-/**
- * Test scenarios for long streams.
- *
- * Each scenario is provided with a data source, a function that maps a fresh
- * stream (as provided by the data source) to a new stream, and a sink to
- * receive results.  Each scenario describes a different way of computing the
- * stream contents.  The test driver will ensure that all scenarios produce
- * the same output (modulo allowable differences in ordering).
- */
-@SuppressWarnings({"rawtypes", "unchecked"})
-public enum LongStreamTestScenario implements OpTestCase.BaseStreamTestScenario {
-
-    STREAM_FOR_EACH(false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
-            LongStream s = m.apply(source);
-            if (s.isParallel()) {
-                s = s.sequential();
-            }
-            s.forEach(b);
-        }
-    },
-
-    STREAM_TO_ARRAY(false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
-            for (long t : m.apply(source).toArray()) {
-                b.accept(t);
-            }
-        }
-    },
-
-    STREAM_ITERATOR(false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
-            for (PrimitiveIterator.OfLong seqIter = m.apply(source).iterator(); seqIter.hasNext(); )
-                b.accept(seqIter.nextLong());
-        }
-    },
-
-    // Wrap as stream, and spliterate then iterate in pull mode
-    STREAM_SPLITERATOR(false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
-            for (Spliterator.OfLong spl = m.apply(source).spliterator(); spl.tryAdvance(b); ) {
-            }
-        }
-    },
-
-    // Wrap as stream, spliterate, then split a few times mixing advances with forEach
-    STREAM_SPLITERATOR_WITH_MIXED_TRAVERSE_AND_SPLIT(false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
-            SpliteratorTestHelper.mixedTraverseAndSplit(b, m.apply(source).spliterator());
-        }
-    },
-
-    // Wrap as stream, and spliterate then iterate in pull mode
-    STREAM_SPLITERATOR_FOREACH(false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
-            m.apply(source).spliterator().forEachRemaining(b);
-        }
-    },
-
-    PAR_STREAM_SEQUENTIAL_FOR_EACH(true) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
-            m.apply(source).sequential().forEach(b);
-        }
-    },
-
-    // Wrap as parallel stream + forEachOrdered
-    PAR_STREAM_FOR_EACH_ORDERED(true) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
-            // @@@ Want to explicitly select ordered equalator
-            m.apply(source).forEachOrdered(b);
-        }
-    },
-
-    // Wrap as stream, and spliterate then iterate sequentially
-    PAR_STREAM_SPLITERATOR(true) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
-            for (Spliterator.OfLong spl = m.apply(source).spliterator(); spl.tryAdvance(b); ) {
-            }
-        }
-    },
-
-    // Wrap as stream, and spliterate then iterate sequentially
-    PAR_STREAM_SPLITERATOR_FOREACH(true) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
-            m.apply(source).spliterator().forEachRemaining(b);
-        }
-    },
-
-    PAR_STREAM_TO_ARRAY(true) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
-            for (long t : m.apply(source).toArray())
-                b.accept(t);
-        }
-    },
-
-    // Wrap as parallel stream, get the spliterator, wrap as a stream + toArray
-    PAR_STREAM_SPLITERATOR_STREAM_TO_ARRAY(true) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
-            LongStream s = m.apply(source);
-            Spliterator.OfLong sp = s.spliterator();
-            LongStream ss = StreamSupport.longStream(() -> sp,
-                                                     StreamOpFlag.toCharacteristics(OpTestCase.getStreamFlags(s))
-                                                     | (sp.getExactSizeIfKnown() < 0 ? 0 : Spliterator.SIZED), true);
-            for (long t : ss.toArray())
-                b.accept(t);
-        }
-    },
-
-    PAR_STREAM_TO_ARRAY_CLEAR_SIZED(true) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
-            S_IN pipe1 = (S_IN) OpTestCase.chain(source,
-                                                 new FlagDeclaringOp(StreamOpFlag.NOT_SIZED, data.getShape()));
-            LongStream pipe2 = m.apply(pipe1);
-
-            for (long t : pipe2.toArray())
-                b.accept(t);
-        }
-    },
-
-    // Wrap as parallel stream + forEach synchronizing
-    PAR_STREAM_FOR_EACH(true, false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
-            m.apply(source).forEach(e -> {
-                synchronized (data) {
-                    b.accept(e);
-                }
-            });
-        }
-    },
-
-    // Wrap as parallel stream + forEach synchronizing and clear SIZED flag
-    PAR_STREAM_FOR_EACH_CLEAR_SIZED(true, false) {
-        <T, S_IN extends BaseStream<T, S_IN>>
-        void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m) {
-            S_IN pipe1 = (S_IN) OpTestCase.chain(source,
-                                                 new FlagDeclaringOp(StreamOpFlag.NOT_SIZED, data.getShape()));
-            m.apply(pipe1).forEach(e -> {
-                synchronized (data) {
-                    b.accept(e);
-                }
-            });
-        }
-    },
-    ;
-
-    // The set of scenarios that clean the SIZED flag
-    public static final Set<LongStreamTestScenario> CLEAR_SIZED_SCENARIOS = Collections.unmodifiableSet(
-            EnumSet.of(PAR_STREAM_TO_ARRAY_CLEAR_SIZED, PAR_STREAM_FOR_EACH_CLEAR_SIZED));
-
-    private boolean isParallel;
-
-    private final boolean isOrdered;
-
-    LongStreamTestScenario(boolean isParallel) {
-        this(isParallel, true);
-    }
-
-    LongStreamTestScenario(boolean isParallel, boolean isOrdered) {
-        this.isParallel = isParallel;
-        this.isOrdered = isOrdered;
-    }
-
-    public StreamShape getShape() {
-        return StreamShape.LONG_VALUE;
-    }
-
-    public boolean isParallel() {
-        return isParallel;
-    }
-
-    public boolean isOrdered() {
-        return isOrdered;
-    }
-
-    public <T, U, S_IN extends BaseStream<T, S_IN>, S_OUT extends BaseStream<U, S_OUT>>
-    void run(TestData<T, S_IN> data, Consumer<U> b, Function<S_IN, S_OUT> m) {
-        try (S_IN source = getStream(data)) {
-            run(data, source, (LongConsumer) b, (Function<S_IN, LongStream>) m);
-        }
-    }
-
-    abstract <T, S_IN extends BaseStream<T, S_IN>>
-    void run(TestData<T, S_IN> data, S_IN source, LongConsumer b, Function<S_IN, LongStream> m);
-
-}
--- a/test/java/util/stream/bootlib/java/util/stream/OpTestCase.java	Fri Nov 13 15:48:59 2015 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,682 +0,0 @@
-/*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package java.util.stream;
-
-import java.io.PrintWriter;
-import java.io.StringWriter;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.EnumMap;
-import java.util.EnumSet;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
-import java.util.Set;
-import java.util.Spliterator;
-import java.util.function.BiConsumer;
-import java.util.function.Consumer;
-import java.util.function.Function;
-
-import org.testng.annotations.Test;
-
-/**
- * Base class for streams test cases.  Provides 'exercise' methods for taking
- * lambdas that construct and modify streams, and evaluates them in different
- * ways and asserts that they produce equivalent results.
- */
-@Test
-public abstract class OpTestCase extends LoggingTestCase {
-
-    private final Map<StreamShape, Set<? extends BaseStreamTestScenario>> testScenarios;
-
-    protected OpTestCase() {
-        testScenarios = new EnumMap<>(StreamShape.class);
-        testScenarios.put(StreamShape.REFERENCE, Collections.unmodifiableSet(EnumSet.allOf(StreamTestScenario.class)));
-        testScenarios.put(StreamShape.INT_VALUE, Collections.unmodifiableSet(EnumSet.allOf(IntStreamTestScenario.class)));
-        testScenarios.put(StreamShape.LONG_VALUE, Collections.unmodifiableSet(EnumSet.allOf(LongStreamTestScenario.class)));
-        testScenarios.put(StreamShape.DOUBLE_VALUE, Collections.unmodifiableSet(EnumSet.allOf(DoubleStreamTestScenario.class)));
-    }
-
-    @SuppressWarnings("rawtypes")
-    public static int getStreamFlags(BaseStream s) {
-        return ((AbstractPipeline) s).getStreamFlags();
-    }
-
-    /**
-     * An asserter for results produced when exercising of stream or terminal
-     * tests.
-     *
-     * @param <R> the type of result to assert on
-     */
-    public interface ResultAsserter<R> {
-        /**
-         * Assert a result produced when exercising of stream or terminal
-         * test.
-         *
-         * @param actual the actual result
-         * @param expected the expected result
-         * @param isOrdered true if the pipeline is ordered
-         * @param isParallel true if the pipeline is parallel
-         */
-        void assertResult(R actual, R expected, boolean isOrdered, boolean isParallel);
-    }
-
-    // Exercise stream operations
-
-    public interface BaseStreamTestScenario {
-        StreamShape getShape();
-
-        boolean isParallel();
-
-        boolean isOrdered();
-
-        default <T, S_IN extends BaseStream<T, S_IN>>
-        S_IN getStream(TestData<T, S_IN> data) {
-            return isParallel()
-                   ? data.parallelStream()
-                   : data.stream();
-        }
-
-        <T, U, S_IN extends BaseStream<T, S_IN>, S_OUT extends BaseStream<U, S_OUT>>
-        void run(TestData<T, S_IN> data, Consumer<U> b, Function<S_IN, S_OUT> m);
-    }
-
-    protected <T, U, S_IN extends BaseStream<T, S_IN>, S_OUT extends BaseStream<U, S_OUT>>
-    Collection<U> exerciseOps(TestData<T, S_IN> data, Function<S_IN, S_OUT> m) {
-        return withData(data).stream(m).exercise();
-    }
-
-    // Run multiple versions of exercise(), returning the result of the first, and asserting that others return the same result
-    // If the first version is s -> s.foo(), can be used with s -> s.mapToInt(i -> i).foo().mapToObj(i -> i) to test all shape variants
-    @SafeVarargs
-    protected final<T, U, S_IN extends BaseStream<T, S_IN>, S_OUT extends BaseStream<U, S_OUT>>
-    Collection<U> exerciseOpsMulti(TestData<T, S_IN> data,
-                                   Function<S_IN, S_OUT>... ms) {
-        Collection<U> result = null;
-        for (Function<S_IN, S_OUT> m : ms) {
-            if (result == null)
-                result = withData(data).stream(m).exercise();
-            else {
-                Collection<U> r2 = withData(data).stream(m).exercise();
-                assertEquals(result, r2);
-            }
-        }
-        return result;
-    }
-
-    // Run multiple versions of exercise() for an Integer stream, returning the result of the first, and asserting that others return the same result
-    // Automates the conversion between Stream<Integer> and {Int,Long,Double}Stream and back, so client sites look like you are passing the same
-    // lambda four times, but in fact they are four different lambdas since they are transforming four different kinds of streams
-    protected final
-    Collection<Integer> exerciseOpsInt(TestData.OfRef<Integer> data,
-                                       Function<Stream<Integer>, Stream<Integer>> mRef,
-                                       Function<IntStream, IntStream> mInt,
-                                       Function<LongStream, LongStream> mLong,
-                                       Function<DoubleStream, DoubleStream> mDouble) {
-        @SuppressWarnings({ "rawtypes", "unchecked" })
-        Function<Stream<Integer>, Stream<Integer>>[] ms = new Function[4];
-        ms[0] = mRef;
-        ms[1] = s -> mInt.apply(s.mapToInt(e -> e)).mapToObj(e -> e);
-        ms[2] = s -> mLong.apply(s.mapToLong(e -> e)).mapToObj(e -> (int) e);
-        ms[3] = s -> mDouble.apply(s.mapToDouble(e -> e)).mapToObj(e -> (int) e);
-        return exerciseOpsMulti(data, ms);
-    }
-
-    // Run multiple versions of exercise() with multiple terminal operations for all kinds of stream, , and asserting against the expected result
-    // If the first version is s -> s.foo(), can be used with s -> s.mapToInt(i -> i).foo().mapToObj(i -> i) to test all shape variants
-    protected final<T, U, R, S_IN extends BaseStream<T, S_IN>, S_OUT extends BaseStream<U, S_OUT>>
-    void exerciseTerminalOpsMulti(TestData<T, S_IN> data,
-                                  R expected,
-                                  Map<String, Function<S_IN, S_OUT>> streams,
-                                  Map<String, Function<S_OUT, R>> terminals) {
-        for (Map.Entry<String, Function<S_IN, S_OUT>> se : streams.entrySet()) {
-            setContext("Intermediate stream", se.getKey());
-            for (Map.Entry<String, Function<S_OUT, R>> te : terminals.entrySet()) {
-                setContext("Terminal stream", te.getKey());
-                withData(data)
-                        .terminal(se.getValue(), te.getValue())
-                        .expectedResult(expected)
-                        .exercise();
-
-            }
-        }
-    }
-
-    // Run multiple versions of exercise() with multiple terminal operation for all kinds of stream, and asserting against the expected result
-    // Automates the conversion between Stream<Integer> and {Int,Long,Double}Stream and back, so client sites look like you are passing the same
-    // lambda four times, but in fact they are four different lambdas since they are transforming four different kinds of streams
-    protected final
-    void exerciseTerminalOpsInt(TestData<Integer, Stream<Integer>> data,
-                                Collection<Integer> expected,
-                                String desc,
-                                Function<Stream<Integer>, Stream<Integer>> mRef,
-                                Function<IntStream, IntStream> mInt,
-                                Function<LongStream, LongStream> mLong,
-                                Function<DoubleStream, DoubleStream> mDouble,
-                                Map<String, Function<Stream<Integer>, Collection<Integer>>> terminals) {
-
-        Map<String, Function<Stream<Integer>, Stream<Integer>>> m = new HashMap<>();
-        m.put("Ref " + desc, mRef);
-        m.put("Int " + desc, s -> mInt.apply(s.mapToInt(e -> e)).mapToObj(e -> e));
-        m.put("Long " + desc, s -> mLong.apply(s.mapToLong(e -> e)).mapToObj(e -> (int) e));
-        m.put("Double " + desc, s -> mDouble.apply(s.mapToDouble(e -> e)).mapToObj(e -> (int) e));
-
-        exerciseTerminalOpsMulti(data, expected, m, terminals);
-    }
-
-
-    protected <T, U, S_OUT extends BaseStream<U, S_OUT>>
-    Collection<U> exerciseOps(Collection<T> data, Function<Stream<T>, S_OUT> m) {
-        TestData.OfRef<T> data1 = TestData.Factory.ofCollection("Collection of type " + data.getClass().getName(), data);
-        return withData(data1).stream(m).exercise();
-    }
-
-    protected <T, U, S_OUT extends BaseStream<U, S_OUT>, I extends Iterable<U>>
-    Collection<U> exerciseOps(Collection<T> data, Function<Stream<T>, S_OUT> m, I expected) {
-        TestData.OfRef<T> data1 = TestData.Factory.ofCollection("Collection of type " + data.getClass().getName(), data);
-        return withData(data1).stream(m).expectedResult(expected).exercise();
-    }
-
-    @SuppressWarnings("unchecked")
-    protected <U, S_OUT extends BaseStream<U, S_OUT>>
-    Collection<U> exerciseOps(int[] data, Function<IntStream, S_OUT> m) {
-        return withData(TestData.Factory.ofArray("int array", data)).stream(m).exercise();
-    }
-
-    protected Collection<Integer> exerciseOps(int[] data, Function<IntStream, IntStream> m, int[] expected) {
-        TestData.OfInt data1 = TestData.Factory.ofArray("int array", data);
-        return withData(data1).stream(m).expectedResult(expected).exercise();
-    }
-
-    protected <T, S_IN extends BaseStream<T, S_IN>> DataStreamBuilder<T, S_IN> withData(TestData<T, S_IN> data) {
-        Objects.requireNonNull(data);
-        return new DataStreamBuilder<>(data);
-    }
-
-    @SuppressWarnings({"rawtypes", "unchecked"})
-    public class DataStreamBuilder<T, S_IN extends BaseStream<T, S_IN>> {
-        final TestData<T, S_IN> data;
-
-        private DataStreamBuilder(TestData<T, S_IN> data) {
-            this.data = Objects.requireNonNull(data);
-        }
-
-        public <U, S_OUT extends BaseStream<U, S_OUT>>
-        ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> ops(IntermediateTestOp... ops) {
-            return new ExerciseDataStreamBuilder<>(data, (S_IN s) -> (S_OUT) chain(s, ops));
-        }
-
-        public <U, S_OUT extends BaseStream<U, S_OUT>> ExerciseDataStreamBuilder<T, U, S_IN, S_OUT>
-        stream(Function<S_IN, S_OUT> m) {
-            return new ExerciseDataStreamBuilder<>(data, m);
-        }
-
-        public <U, S_OUT extends BaseStream<U, S_OUT>> ExerciseDataStreamBuilder<T, U, S_IN, S_OUT>
-        stream(Function<S_IN, S_OUT> m, IntermediateTestOp<U, U> additionalOp) {
-            return new ExerciseDataStreamBuilder<>(data, s -> (S_OUT) chain(m.apply(s), additionalOp));
-        }
-
-        public <R> ExerciseDataTerminalBuilder<T, T, R, S_IN, S_IN>
-        terminal(Function<S_IN, R> terminalF) {
-            return new ExerciseDataTerminalBuilder<>(data, s -> s, terminalF);
-        }
-
-        public <U, R, S_OUT extends BaseStream<U, S_OUT>> ExerciseDataTerminalBuilder<T, U, R, S_IN, S_OUT>
-        terminal(Function<S_IN, S_OUT> streamF, Function<S_OUT, R> terminalF) {
-            return new ExerciseDataTerminalBuilder<>(data, streamF, terminalF);
-        }
-    }
-
-    @SuppressWarnings({"rawtypes", "unchecked"})
-    public class ExerciseDataStreamBuilder<T, U, S_IN extends BaseStream<T, S_IN>, S_OUT extends BaseStream<U, S_OUT>> {
-        final TestData<T, S_IN> data;
-        final Function<S_IN, S_OUT> m;
-        final StreamShape shape;
-
-        Set<BaseStreamTestScenario> testSet = new HashSet<>();
-
-        Collection<U> refResult;
-
-        Consumer<TestData<T, S_IN>> before = LambdaTestHelpers.bEmpty;
-
-        Consumer<TestData<T, S_IN>> after = LambdaTestHelpers.bEmpty;
-
-        ResultAsserter<Iterable<U>> resultAsserter = (act, exp, ord, par) -> {
-            if (par & !ord) {
-                LambdaTestHelpers.assertContentsUnordered(act, exp);
-            }
-            else {
-                LambdaTestHelpers.assertContentsEqual(act, exp);
-            }
-        };
-
-        private ExerciseDataStreamBuilder(TestData<T, S_IN> data, Function<S_IN, S_OUT> m) {
-            this.data = data;
-
-            this.m = Objects.requireNonNull(m);
-
-            this.shape = ((AbstractPipeline<?, U, ?>) m.apply(data.stream())).getOutputShape();
-
-            // Have to initiate from the output shape of the last stream
-            // This means the stream mapper is required first rather than last
-            testSet.addAll(testScenarios.get(shape));
-        }
-
-        //
-
-        public <I extends Iterable<U>> ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> expectedResult(I expectedResult) {
-            List<U> l = new ArrayList<>();
-            expectedResult.forEach(l::add);
-            refResult = l;
-            return this;
-        }
-
-        public ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> expectedResult(int[] expectedResult) {
-            List l = new ArrayList();
-            for (int anExpectedResult : expectedResult) {
-                l.add(anExpectedResult);
-            }
-            refResult = l;
-            return this;
-        }
-
-        public ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> expectedResult(long[] expectedResult) {
-            List l = new ArrayList();
-            for (long anExpectedResult : expectedResult) {
-                l.add(anExpectedResult);
-            }
-            refResult = l;
-            return this;
-        }
-
-        public ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> expectedResult(double[] expectedResult) {
-            List l = new ArrayList();
-            for (double anExpectedResult : expectedResult) {
-                l.add(anExpectedResult);
-            }
-            refResult = l;
-            return this;
-        }
-
-        public ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> before(Consumer<TestData<T, S_IN>> before) {
-            this.before = Objects.requireNonNull(before);
-            return this;
-        }
-
-        public ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> after(Consumer<TestData<T, S_IN>> after) {
-            this.after = Objects.requireNonNull(after);
-            return this;
-        }
-
-        public ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> without(BaseStreamTestScenario... tests) {
-            return without(Arrays.asList(tests));
-        }
-
-        public ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> without(Collection<? extends BaseStreamTestScenario> tests) {
-            for (BaseStreamTestScenario ts : tests) {
-                if (ts.getShape() == shape) {
-                    testSet.remove(ts);
-                }
-            }
-
-            if (testSet.isEmpty()) {
-                throw new IllegalStateException("Test scenario set is empty");
-            }
-
-            return this;
-        }
-
-        public ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> with(BaseStreamTestScenario... tests) {
-            return with(Arrays.asList(tests));
-        }
-
-        public ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> with(Collection<? extends BaseStreamTestScenario> tests) {
-            testSet = new HashSet<>();
-
-            for (BaseStreamTestScenario ts : tests) {
-                if (ts.getShape() == shape) {
-                    testSet.add(ts);
-                }
-            }
-
-            if (testSet.isEmpty()) {
-                throw new IllegalStateException("Test scenario set is empty");
-            }
-
-            return this;
-        }
-
-        public ExerciseDataStreamBuilder<T, U, S_IN, S_OUT> resultAsserter(ResultAsserter<Iterable<U>> resultAsserter) {
-            this.resultAsserter = resultAsserter;
-            return this;
-        }
-
-        // Build method
-
-        public Collection<U> exercise() {
-            final boolean isStreamOrdered;
-            if (refResult == null) {
-                // Induce the reference result
-                before.accept(data);
-                try (S_OUT sOut = m.apply(data.stream())) {
-                    isStreamOrdered = StreamOpFlag.ORDERED.isKnown(((AbstractPipeline) sOut).getStreamFlags());
-                    Node<U> refNodeResult = ((AbstractPipeline<?, U, ?>) sOut).evaluateToArrayNode(size -> (U[]) new Object[size]);
-                    refResult = LambdaTestHelpers.toBoxedList(refNodeResult.spliterator());
-                }
-                after.accept(data);
-            }
-            else {
-                try (S_OUT sOut = m.apply(data.stream())) {
-                    isStreamOrdered = StreamOpFlag.ORDERED.isKnown(((AbstractPipeline) sOut).getStreamFlags());
-                }
-            }
-
-            List<Error> errors = new ArrayList<>();
-            for (BaseStreamTestScenario test : testSet) {
-                try {
-                    before.accept(data);
-
-                    List<U> result = new ArrayList<>();
-                    test.run(data, LambdaTestHelpers.<U>toBoxingConsumer(result::add), m);
-
-                    Runnable asserter = () -> resultAsserter.assertResult(result, refResult, isStreamOrdered && test.isOrdered(), test.isParallel());
-
-                    if (refResult.size() > 1000) {
-                        LambdaTestHelpers.launderAssertion(
-                                asserter,
-                                () -> String.format("%n%s: [actual size=%d] != [expected size=%d]", test, result.size(), refResult.size()));
-                    }
-                    else {
-                        LambdaTestHelpers.launderAssertion(
-                                asserter,
-                                () -> String.format("%n%s: [actual] %s != [expected] %s", test, result, refResult));
-                    }
-
-                    after.accept(data);
-                } catch (Throwable t) {
-                    errors.add(new Error(String.format("%s: %s", test, t), t));
-                }
-            }
-
-            if (!errors.isEmpty()) {
-                StringBuilder sb = new StringBuilder();
-                int i = 1;
-                for (Error t : errors) {
-                    sb.append(i++).append(": ");
-                    if (t instanceof AssertionError) {
-                        sb.append(t).append("\n");
-                    }
-                    else {
-                        StringWriter sw = new StringWriter();
-                        PrintWriter pw = new PrintWriter(sw);
-
-                        t.getCause().printStackTrace(pw);
-                        pw.flush();
-                        sb.append(t).append("\n").append(sw);
-                    }
-                }
-                sb.append("--");
-
-                fail(String.format("%d failure(s) for test data: %s\n%s", i - 1, data.toString(), sb));
-            }
-
-            return refResult;
-        }
-    }
-
-    // Exercise terminal operations
-
-    interface BaseTerminalTestScenario<U, R, S_OUT extends BaseStream<U, S_OUT>> {
-        boolean requiresSingleStageSource();
-
-        boolean requiresParallelSource();
-
-        default R run(Function<S_OUT, R> terminalF, S_OUT source, StreamShape shape) {
-            return terminalF.apply(source);
-        }
-    }
-
-    @SuppressWarnings({"rawtypes", "unchecked"})
-    enum TerminalTestScenario implements BaseTerminalTestScenario {
-        SINGLE_SEQUENTIAL(true, false),
-
-        SINGLE_SEQUENTIAL_SHORT_CIRCUIT(true, false) {
-            @Override
-            public Object run(Function terminalF, BaseStream source, StreamShape shape) {
-                source = (BaseStream) chain(source, new ShortCircuitOp(shape));
-                return terminalF.apply(source);
-            }
-        },
-
-        SINGLE_PARALLEL(true, true),
-
-        ALL_SEQUENTIAL(false, false),
-
-        ALL_SEQUENTIAL_SHORT_CIRCUIT(false, false) {
-            @Override
-            public Object run(Function terminalF, BaseStream source, StreamShape shape) {
-                source = (BaseStream) chain(source, new ShortCircuitOp(shape));
-                return terminalF.apply(source);
-            }
-        },
-
-        ALL_PARALLEL(false, true),
-
-        ALL_PARALLEL_SEQUENTIAL(false, false) {
-            @Override
-            public Object run(Function terminalF, BaseStream source, StreamShape shape) {
-                return terminalF.apply(source.sequential());
-            }
-        },
-        ;
-
-        private final boolean requiresSingleStageSource;
-        private final boolean isParallel;
-
-        TerminalTestScenario(boolean requiresSingleStageSource, boolean isParallel) {
-            this.requiresSingleStageSource = requiresSingleStageSource;
-            this.isParallel = isParallel;
-        }
-
-        @Override
-        public boolean requiresSingleStageSource() {
-            return requiresSingleStageSource;
-        }
-
-        @Override
-        public boolean requiresParallelSource() {
-            return isParallel;
-        }
-
-    }
-
-    @SuppressWarnings({"rawtypes", "unchecked"})
-    public class ExerciseDataTerminalBuilder<T, U, R, S_IN extends BaseStream<T, S_IN>, S_OUT extends BaseStream<U, S_OUT>> {
-        final TestData<T, S_IN> data;
-        final Function<S_IN, S_OUT> streamF;
-        final Function<S_OUT, R> terminalF;
-
-        R refResult;
-
-        ResultAsserter<R> resultAsserter = (act, exp, ord, par) -> LambdaTestHelpers.assertContentsEqual(act, exp);
-
-        private ExerciseDataTerminalBuilder(TestData<T, S_IN> data, Function<S_IN, S_OUT> streamF, Function<S_OUT, R> terminalF) {
-            this.data = data;
-            this.streamF = Objects.requireNonNull(streamF);
-            this.terminalF = Objects.requireNonNull(terminalF);
-        }
-
-        //
-
-        public ExerciseDataTerminalBuilder<T, U, R, S_IN, S_OUT> expectedResult(R expectedResult) {
-            this.refResult = expectedResult;
-            return this;
-        }
-
-        public ExerciseDataTerminalBuilder<T, U, R, S_IN, S_OUT> equalator(BiConsumer<R, R> equalityAsserter) {
-            resultAsserter = (act, exp, ord, par) -> equalityAsserter.accept(act, exp);
-            return this;
-        }
-
-        public ExerciseDataTerminalBuilder<T, U, R, S_IN, S_OUT> resultAsserter(ResultAsserter<R> resultAsserter) {
-            this.resultAsserter = resultAsserter;
-            return this;
-        }
-
-        // Build method
-
-        public R exercise() {
-            boolean isOrdered;
-            StreamShape shape;
-            Node<U> node;
-            try (S_OUT out = streamF.apply(data.stream()).sequential()) {
-                AbstractPipeline ap = (AbstractPipeline) out;
-                isOrdered = StreamOpFlag.ORDERED.isKnown(ap.getStreamFlags());
-                shape = ap.getOutputShape();
-                // Sequentially collect the output that will be input to the terminal op
-                node = ap.evaluateToArrayNode(size -> (U[]) new Object[size]);
-            }
-
-            EnumSet<TerminalTestScenario> tests = EnumSet.allOf(TerminalTestScenario.class);
-            if (refResult == null) {
-                // Induce the reference result
-                S_OUT source = (S_OUT) createPipeline(shape, node.spliterator(),
-                                                      StreamOpFlag.IS_ORDERED | StreamOpFlag.IS_SIZED,
-                                                      false);
-
-                refResult = (R) TerminalTestScenario.SINGLE_SEQUENTIAL.run(terminalF, source, shape);
-                tests.remove(TerminalTestScenario.SINGLE_SEQUENTIAL);
-            }
-
-            for (BaseTerminalTestScenario test : tests) {
-                S_OUT source;
-                if (test.requiresSingleStageSource()) {
-                    source = (S_OUT) createPipeline(shape, node.spliterator(),
-                                                    StreamOpFlag.IS_ORDERED | StreamOpFlag.IS_SIZED,
-                                                    test.requiresParallelSource());
-                }
-                else {
-                    source = streamF.apply(test.requiresParallelSource()
-                                           ? data.parallelStream() : data.stream());
-                }
-
-                R result;
-                try (source) {
-                    result = (R) test.run(terminalF, source, shape);
-                }
-                LambdaTestHelpers.launderAssertion(
-                        () -> resultAsserter.assertResult(result, refResult, isOrdered, test.requiresParallelSource()),
-                        () -> String.format("%s: %s != %s", test, refResult, result));
-            }
-
-            return refResult;
-        }
-
-        AbstractPipeline createPipeline(StreamShape shape, Spliterator s, int flags, boolean parallel) {
-            switch (shape) {
-                case REFERENCE:    return new ReferencePipeline.Head<>(s, flags, parallel);
-                case INT_VALUE:    return new IntPipeline.Head(s, flags, parallel);
-                case LONG_VALUE:   return new LongPipeline.Head(s, flags, parallel);
-                case DOUBLE_VALUE: return new DoublePipeline.Head(s, flags, parallel);
-                default: throw new IllegalStateException("Unknown shape: " + shape);
-            }
-        }
-    }
-
-    protected <T, R> R exerciseTerminalOps(Collection<T> data, Function<Stream<T>, R> m, R expected) {
-        TestData.OfRef<T> data1
-                = TestData.Factory.ofCollection("Collection of type " + data.getClass().getName(), data);
-        return withData(data1).terminal(m).expectedResult(expected).exercise();
-    }
-
-    protected <T, R, S_IN extends BaseStream<T, S_IN>> R
-    exerciseTerminalOps(TestData<T, S_IN> data,
-                        Function<S_IN, R> terminalF) {
-        return withData(data).terminal(terminalF).exercise();
-    }
-
-    protected <T, U, R, S_IN extends BaseStream<T, S_IN>, S_OUT extends BaseStream<U, S_OUT>> R
-    exerciseTerminalOps(TestData<T, S_IN> data,
-                        Function<S_IN, S_OUT> streamF,
-                        Function<S_OUT, R> terminalF) {
-        return withData(data).terminal(streamF, terminalF).exercise();
-    }
-
-    //
-
-    @SuppressWarnings({"rawtypes", "unchecked"})
-    private static <T> AbstractPipeline<?, T, ?> chain(AbstractPipeline upstream, IntermediateTestOp<?, T> op) {
-        return (AbstractPipeline<?, T, ?>) IntermediateTestOp.chain(upstream, op);
-    }
-
-    @SuppressWarnings({"rawtypes", "unchecked"})
-    private static AbstractPipeline<?, ?, ?> chain(AbstractPipeline pipe, IntermediateTestOp... ops) {
-        for (IntermediateTestOp op : ops)
-            pipe = chain(pipe, op);
-        return pipe;
-    }
-
-    @SuppressWarnings("rawtypes")
-    private static <T> AbstractPipeline<?, T, ?> chain(BaseStream pipe, IntermediateTestOp<?, T> op) {
-        return chain((AbstractPipeline) pipe, op);
-    }
-
-    @SuppressWarnings("rawtypes")
-    public static AbstractPipeline<?, ?, ?> chain(BaseStream pipe, IntermediateTestOp... ops) {
-        return chain((AbstractPipeline) pipe, ops);
-    }
-
-    // Test data
-
-    static class ShortCircuitOp<T> implements StatelessTestOp<T,T> {
-        private final StreamShape shape;
-
-        ShortCircuitOp(StreamShape shape) {
-            this.shape = shape;
-        }
-
-        @Override
-        public Sink<T> opWrapSink(int flags, boolean parallel, Sink<T> sink) {
-            return sink;
-        }
-
-        @Override
-        public int opGetFlags() {
-            return StreamOpFlag.IS_SHORT_CIRCUIT;
-        }
-
-        @Override
-        public StreamShape outputShape() {
-            return shape;
-        }
-
-        @Override
-        public StreamShape inputShape() {
-            return shape;
-        }
-    }
-}
--- a/test/java/util/stream/bootlib/java/util/stream/SpliteratorTestHelper.java	Fri Nov 13 15:48:59 2015 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,715 +0,0 @@
-/*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package java.util.stream;
-
-import org.testng.annotations.Test;
-
-import java.util.ArrayDeque;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.Deque;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Spliterator;
-import java.util.function.*;
-
-import static org.testng.Assert.*;
-import static org.testng.Assert.assertEquals;
-import static org.testng.Assert.fail;
-
-/**
- * Assertion methods for spliterators, to be called from other tests
- */
-public class SpliteratorTestHelper {
-
-    public interface ContentAsserter<T> {
-        void assertContents(Collection<T> actual, Collection<T> expected, boolean isOrdered);
-    }
-
-    private static ContentAsserter<Object> DEFAULT_CONTENT_ASSERTER
-            = SpliteratorTestHelper::assertContents;
-
-    @SuppressWarnings("unchecked")
-    private static <T> ContentAsserter<T> defaultContentAsserter() {
-        return (ContentAsserter<T>) DEFAULT_CONTENT_ASSERTER;
-    }
-
-    public static void testSpliterator(Supplier<Spliterator<Integer>> supplier) {
-        testSpliterator(supplier, defaultContentAsserter());
-    }
-
-    public static void testSpliterator(Supplier<Spliterator<Integer>> supplier,
-                                       ContentAsserter<Integer> asserter) {
-        testSpliterator(supplier, (Consumer<Integer> b) -> b, asserter);
-    }
-
-    public static void testIntSpliterator(Supplier<Spliterator.OfInt> supplier) {
-        testIntSpliterator(supplier, defaultContentAsserter());
-    }
-
-    public static void testIntSpliterator(Supplier<Spliterator.OfInt> supplier,
-                                          ContentAsserter<Integer> asserter) {
-        class BoxingAdapter implements Consumer<Integer>, IntConsumer {
-            private final Consumer<Integer> b;
-
-            BoxingAdapter(Consumer<Integer> b) {
-                this.b = b;
-            }
-
-            @Override
-            public void accept(Integer value) {
-                throw new IllegalStateException();
-            }
-
-            @Override
-            public void accept(int value) {
-                b.accept(value);
-            }
-        }
-
-        testSpliterator(supplier, BoxingAdapter::new, asserter);
-    }
-
-    public static void testLongSpliterator(Supplier<Spliterator.OfLong> supplier) {
-        testLongSpliterator(supplier, defaultContentAsserter());
-    }
-
-    public static void testLongSpliterator(Supplier<Spliterator.OfLong> supplier,
-                                           ContentAsserter<Long> asserter) {
-        class BoxingAdapter implements Consumer<Long>, LongConsumer {
-            private final Consumer<Long> b;
-
-            BoxingAdapter(Consumer<Long> b) {
-                this.b = b;
-            }
-
-            @Override
-            public void accept(Long value) {
-                throw new IllegalStateException();
-            }
-
-            @Override
-            public void accept(long value) {
-                b.accept(value);
-            }
-        }
-
-        testSpliterator(supplier, BoxingAdapter::new, asserter);
-    }
-
-    public static void testDoubleSpliterator(Supplier<Spliterator.OfDouble> supplier) {
-        testDoubleSpliterator(supplier, defaultContentAsserter());
-    }
-
-    public static void testDoubleSpliterator(Supplier<Spliterator.OfDouble> supplier,
-                                             ContentAsserter<Double> asserter) {
-        class BoxingAdapter implements Consumer<Double>, DoubleConsumer {
-            private final Consumer<Double> b;
-
-            BoxingAdapter(Consumer<Double> b) {
-                this.b = b;
-            }
-
-            @Override
-            public void accept(Double value) {
-                throw new IllegalStateException();
-            }
-
-            @Override
-            public void accept(double value) {
-                b.accept(value);
-            }
-        }
-
-        testSpliterator(supplier, BoxingAdapter::new, asserter);
-    }
-
-    static <T, S extends Spliterator<T>> void testSpliterator(Supplier<S> supplier,
-                                                              UnaryOperator<Consumer<T>> boxingAdapter,
-                                                              ContentAsserter<T> asserter) {
-        ArrayList<T> fromForEach = new ArrayList<>();
-        Spliterator<T> spliterator = supplier.get();