changeset 1234:3b168225dfc0

Merge
author asaha
date Tue, 14 Feb 2012 10:29:36 -0800
parents 34e175c1fabc 8ff85191a7ac
children d903497bf389
files src/share/classes/com/sun/tools/javac/Launcher.java
diffstat 167 files changed, 5822 insertions(+), 500 deletions(-) [+]
line wrap: on
line diff
--- a/.hgtags	Tue Jul 19 11:05:57 2011 -0700
+++ b/.hgtags	Tue Feb 14 10:29:36 2012 -0800
@@ -122,3 +122,14 @@
 c455e2ae5c93014ae3fc475aba4509b5f70465f7 jdk7-b145
 9425dd4f53d5bfcd992d9aecea0eb7d8b2d4f62b jdk7-b146
 58bc532d63418ac3c9b42460d89cdaf595c6f3e1 jdk7-b147
+e9f118c2bd3c4690d8d2e6b108b5bad7e226634c jdk8-b01
+b3c059de2a61fc122c99d555cdd8b85f112393c1 jdk8-b02
+f497fac86cf9ada4801ecaf49eb0d2307a2b61c8 jdk8-b03
+5df63fd8fa64741e829281ee6febe9954932841b jdk8-b04
+5304c2a17d4b001e365a8f0163082dc375f1abab jdk8-b05
+d2422276f9dabc848b7a079025719826d2f9a30f jdk8-b06
+116980ecec5cc7d52736f09cf332321e0773265f jdk8-b07
+e8acc2d6c32f0c8321e642e1a86672a2e196a056 jdk8-b08
+b7a7e47c8d3daf7822abf7c37e5179ccbbf53008 jdk8-b09
+f6c783e18bdf4d46a0ab273868afebbf32600ff7 jdk8-b10
+4bf01f1c4e3464f378959d10f3983a0469181d94 jdk8-b11
--- a/make/jprt.properties	Tue Jul 19 11:05:57 2011 -0700
+++ b/make/jprt.properties	Tue Feb 14 10:29:36 2012 -0800
@@ -25,12 +25,23 @@
 
 # Properties for jprt
 
-# Use whatever release that the submitted job requests
-jprt.tools.default.release=${jprt.submit.release}
+# The release to build
+jprt.tools.default.release=jdk8
 
 # The different build flavors we want, we override here so we just get these 2
 jprt.build.flavors=product,fastdebug
 
+# Standard list of jprt build targets for this source tree
+jprt.build.targets= 						\
+    solaris_sparc_5.10-{product|fastdebug}, 			\
+    solaris_sparcv9_5.10-{product|fastdebug}, 			\
+    solaris_i586_5.10-{product|fastdebug}, 			\
+    solaris_x64_5.10-{product|fastdebug}, 			\
+    linux_i586_2.6-{product|fastdebug}, 			\
+    linux_x64_2.6-{product|fastdebug}, 				\
+    windows_i586_5.1-{product|fastdebug}, 			\
+    windows_x64_5.2-{product|fastdebug}
+
 # Directories to be excluded from the source bundles
 jprt.bundle.exclude.src.dirs=build dist webrev
 
--- a/src/share/classes/com/sun/tools/javac/Launcher.java	Tue Jul 19 11:05:57 2011 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,73 +0,0 @@
-/*
- * Copyright (c) 2006, 2010, 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 com.sun.tools.javac;
-
-import java.io.File;
-import java.util.prefs.Preferences;
-import javax.swing.JFileChooser;
-import javax.tools.JavaCompiler;
-import javax.tools.ToolProvider;
-
-
-/**
- * <b>Unsupported</b> entry point for starting javac from an IDE.
- *
- * <p><b>Note:</b> this class is not available in the JDK.  It is not
- * compiled by default and will not be in tools.jar.  It is designed
- * to be useful when editing the compiler sources in an IDE (as part
- * of a <em>project</em>).  Simply ensure that this class is added to
- * the project and make it the main class of the project.</p>
- *
- * <p><b>This is NOT part of any supported API.
- * If you write code that depends on this, you do so at your own
- * risk.  This code and its internal interfaces are subject to change
- * or deletion without notice.</b></p>
- *
- * @author Peter von der Ah&eacute;
- * @since 1.6
- */
-class Launcher {
-    public static void main(String... args) {
-        JavaCompiler javac = ToolProvider.getSystemJavaCompiler();
-        JFileChooser fileChooser;
-        Preferences prefs = Preferences.userNodeForPackage(Launcher.class);
-        if (args.length > 0)
-            fileChooser = new JFileChooser(args[0]);
-        else {
-            String fileName = prefs.get("recent.file", null);
-            fileChooser = new JFileChooser();
-            if (fileName != null) {
-                fileChooser = new JFileChooser();
-                fileChooser.setSelectedFile(new File(fileName));
-            }
-        }
-        if (fileChooser.showOpenDialog(null) == JFileChooser.APPROVE_OPTION) {
-            String fileName = fileChooser.getSelectedFile().getPath();
-            prefs.put("recent.file", fileName);
-            javac.run(System.in, null, null, "-d", "/tmp", fileName);
-        }
-    }
-}
--- a/src/share/classes/com/sun/tools/javac/Main.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/Main.java	Tue Feb 14 10:29:36 2012 -0800
@@ -73,7 +73,7 @@
     public static int compile(String[] args) {
         com.sun.tools.javac.main.Main compiler =
             new com.sun.tools.javac.main.Main("javac");
-        return compiler.compile(args);
+        return compiler.compile(args).exitCode;
     }
 
 
@@ -91,6 +91,6 @@
     public static int compile(String[] args, PrintWriter out) {
         com.sun.tools.javac.main.Main compiler =
             new com.sun.tools.javac.main.Main("javac", out);
-        return compiler.compile(args);
+        return compiler.compile(args).exitCode;
     }
 }
--- a/src/share/classes/com/sun/tools/javac/api/ClientCodeWrapper.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/api/ClientCodeWrapper.java	Tue Feb 14 10:29:36 2012 -0800
@@ -37,6 +37,7 @@
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
+import java.util.Locale;
 import java.util.Map;
 import java.util.Set;
 
@@ -51,6 +52,7 @@
 import com.sun.source.util.TaskListener;
 import com.sun.tools.javac.util.ClientCodeException;
 import com.sun.tools.javac.util.Context;
+import com.sun.tools.javac.util.JCDiagnostic;
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -146,7 +148,7 @@
             return fo;
     }
 
-    <T> DiagnosticListener<T> wrap(DiagnosticListener<T> dl) {
+    <T /*super JavaFileOject*/> DiagnosticListener<T> wrap(DiagnosticListener<T> dl) {
         if (isTrusted(dl))
             return dl;
         return new WrappedDiagnosticListener<T>(dl);
@@ -158,6 +160,16 @@
         return new WrappedTaskListener(tl);
     }
 
+    @SuppressWarnings("unchecked")
+    private <T> Diagnostic<T> unwrap(final Diagnostic<T> diagnostic) {
+        if (diagnostic instanceof JCDiagnostic) {
+            JCDiagnostic d = (JCDiagnostic) diagnostic;
+            return (Diagnostic<T>) new DiagnosticSourceUnwrapper(d);
+        } else {
+            return diagnostic;
+        }
+    }
+
     protected boolean isTrusted(Object o) {
         Class<?> c = o.getClass();
         Boolean trusted = trustedClasses.get(c);
@@ -534,7 +546,7 @@
         }
     }
 
-    protected class WrappedDiagnosticListener<T> implements DiagnosticListener<T> {
+    protected class WrappedDiagnosticListener<T /*super JavaFileObject*/> implements DiagnosticListener<T> {
         protected DiagnosticListener<T> clientDiagnosticListener;
         WrappedDiagnosticListener(DiagnosticListener<T> clientDiagnosticListener) {
             clientDiagnosticListener.getClass(); // null check
@@ -544,7 +556,7 @@
         @Override
         public void report(Diagnostic<? extends T> diagnostic) {
             try {
-                clientDiagnosticListener.report(diagnostic);
+                clientDiagnosticListener.report(unwrap(diagnostic));
             } catch (ClientCodeException e) {
                 throw e;
             } catch (RuntimeException e) {
@@ -555,6 +567,54 @@
         }
     }
 
+    public class DiagnosticSourceUnwrapper implements Diagnostic<JavaFileObject> {
+        public final JCDiagnostic d;
+
+        DiagnosticSourceUnwrapper(JCDiagnostic d) {
+            this.d = d;
+        }
+
+        public Diagnostic.Kind getKind() {
+            return d.getKind();
+        }
+
+        public JavaFileObject getSource() {
+            return unwrap(d.getSource());
+        }
+
+        public long getPosition() {
+            return d.getPosition();
+        }
+
+        public long getStartPosition() {
+            return d.getStartPosition();
+        }
+
+        public long getEndPosition() {
+            return d.getEndPosition();
+        }
+
+        public long getLineNumber() {
+            return d.getLineNumber();
+        }
+
+        public long getColumnNumber() {
+            return d.getColumnNumber();
+        }
+
+        public String getCode() {
+            return d.getCode();
+        }
+
+        public String getMessage(Locale locale) {
+            return d.getMessage(locale);
+        }
+
+        public String toString() {
+            return d.toString();
+        }
+    }
+
     protected class WrappedTaskListener implements TaskListener {
         protected TaskListener clientTaskListener;
         WrappedTaskListener(TaskListener clientTaskListener) {
--- a/src/share/classes/com/sun/tools/javac/api/JavacTaskImpl.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/api/JavacTaskImpl.java	Tue Feb 14 10:29:36 2012 -0800
@@ -78,7 +78,7 @@
     private AtomicBoolean used = new AtomicBoolean();
     private Iterable<? extends Processor> processors;
 
-    private Integer result = null;
+    private Main.Result result = null;
 
     JavacTaskImpl(Main compilerMain,
                 String[] args,
@@ -131,7 +131,7 @@
             compilerMain.setAPIMode(true);
             result = compilerMain.compile(args, context, fileObjects, processors);
             cleanup();
-            return result == 0;
+            return result.isOK();
         } else {
             throw new IllegalStateException("multiple calls to method 'call'");
         }
@@ -158,10 +158,10 @@
         } else {
             initContext();
             compilerMain.setOptions(Options.instance(context));
-            compilerMain.filenames = new ListBuffer<File>();
-            List<File> filenames = compilerMain.processArgs(CommandLine.parse(args));
+            compilerMain.filenames = new LinkedHashSet<File>();
+            Collection<File> filenames = compilerMain.processArgs(CommandLine.parse(args));
             if (!filenames.isEmpty())
-                throw new IllegalArgumentException("Malformed arguments " + filenames.toString(" "));
+                throw new IllegalArgumentException("Malformed arguments " + toString(filenames, " "));
             compiler = JavaCompiler.instance(context);
             compiler.keepComments = true;
             compiler.genEndPos = true;
@@ -177,6 +177,17 @@
         }
     }
 
+    <T> String toString(Iterable<T> items, String sep) {
+        String currSep = "";
+        StringBuilder sb = new StringBuilder();
+        for (T item: items) {
+            sb.append(currSep);
+            sb.append(item.toString());
+            currSep = sep;
+        }
+        return sb.toString();
+    }
+
     private void initContext() {
         context.put(JavacTaskImpl.class, this);
         if (context.get(TaskListener.class) != null)
@@ -263,6 +274,9 @@
     public Iterable<? extends TypeElement> enter(Iterable<? extends CompilationUnitTree> trees)
         throws IOException
     {
+        if (trees == null && notYetEntered != null && notYetEntered.isEmpty())
+            return List.nil();
+
         prepareCompiler();
 
         ListBuffer<JCCompilationUnit> roots = null;
--- a/src/share/classes/com/sun/tools/javac/api/JavacTrees.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/api/JavacTrees.java	Tue Feb 14 10:29:36 2012 -0800
@@ -65,6 +65,7 @@
 import com.sun.tools.javac.tree.TreeCopier;
 import com.sun.tools.javac.tree.TreeInfo;
 import com.sun.tools.javac.tree.TreeMaker;
+import com.sun.tools.javac.util.Assert;
 import com.sun.tools.javac.util.Context;
 import com.sun.tools.javac.util.JCDiagnostic;
 import com.sun.tools.javac.util.List;
@@ -263,9 +264,10 @@
         if (!(path.getLeaf() instanceof JCTree))  // implicit null-check
             throw new IllegalArgumentException();
 
-        // if we're being invoked via from a JSR199 client, we need to make sure
-        // all the classes have been entered; if we're being invoked from JSR269,
-        // then the classes will already have been entered.
+        // if we're being invoked from a Tree API client via parse/enter/analyze,
+        // we need to make sure all the classes have been entered;
+        // if we're being invoked from JSR 199 or JSR 269, then the classes
+        // will already have been entered.
         if (javacTaskImpl != null) {
             try {
                 javacTaskImpl.enter(null);
@@ -313,10 +315,19 @@
                     break;
                 case BLOCK: {
 //                    System.err.println("BLOCK: ");
-                    if (method != null)
-                        env = memberEnter.getMethodEnv(method, env);
-                    JCTree body = copier.copy((JCTree)tree, (JCTree) path.getLeaf());
-                    env = attribStatToTree(body, env, copier.leafCopy);
+                    if (method != null) {
+                        try {
+                            Assert.check(method.body == tree);
+                            method.body = copier.copy((JCBlock)tree, (JCTree) path.getLeaf());
+                            env = memberEnter.getMethodEnv(method, env);
+                            env = attribStatToTree(method.body, env, copier.leafCopy);
+                        } finally {
+                            method.body = (JCBlock) tree;
+                        }
+                    } else {
+                        JCBlock body = copier.copy((JCBlock)tree, (JCTree) path.getLeaf());
+                        env = attribStatToTree(body, env, copier.leafCopy);
+                    }
                     return env;
                 }
                 default:
@@ -329,7 +340,7 @@
                     }
             }
         }
-        return field != null ? memberEnter.getInitEnv(field, env) : env;
+        return (field != null) ? memberEnter.getInitEnv(field, env) : env;
     }
 
     private Env<AttrContext> attribStatToTree(JCTree stat, Env<AttrContext>env, JCTree tree) {
--- a/src/share/classes/com/sun/tools/javac/code/Kinds.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/code/Kinds.java	Tue Feb 14 10:29:36 2012 -0800
@@ -103,6 +103,8 @@
         VAL("kindname.value"),
         METHOD("kindname.method"),
         CLASS("kindname.class"),
+        STATIC_INIT("kindname.static.init"),
+        INSTANCE_INIT("kindname.instance.init"),
         PACKAGE("kindname.package");
 
         private String name;
@@ -170,9 +172,11 @@
             return KindName.CONSTRUCTOR;
 
         case METHOD:
+            return KindName.METHOD;
         case STATIC_INIT:
+            return KindName.STATIC_INIT;
         case INSTANCE_INIT:
-            return KindName.METHOD;
+            return KindName.INSTANCE_INIT;
 
         default:
             if (sym.kind == VAL)
--- a/src/share/classes/com/sun/tools/javac/code/Printer.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/code/Printer.java	Tue Feb 14 10:29:36 2012 -0800
@@ -311,7 +311,7 @@
 
     @Override
     public String visitMethodSymbol(MethodSymbol s, Locale locale) {
-        if ((s.flags() & BLOCK) != 0) {
+        if (s.isStaticOrInstanceInit()) {
             return s.owner.name.toString();
         } else {
             String ms = (s.name == s.name.table.names.init)
--- a/src/share/classes/com/sun/tools/javac/code/Symbol.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/code/Symbol.java	Tue Feb 14 10:29:36 2012 -0800
@@ -149,7 +149,8 @@
      * the default package; otherwise, the owner symbol is returned
      */
     public Symbol location() {
-        if (owner.name == null || (owner.name.isEmpty() && owner.kind != PCK && owner.kind != TYP)) {
+        if (owner.name == null || (owner.name.isEmpty() &&
+                (owner.flags() & BLOCK) == 0 && owner.kind != PCK && owner.kind != TYP)) {
             return null;
         }
         return owner;
@@ -725,6 +726,11 @@
          */
         public JavaFileObject classfile;
 
+        /** the list of translated local classes (used for generating
+         * InnerClasses attribute)
+         */
+        public List<ClassSymbol> trans_local;
+
         /** the constant pool of the class
          */
         public Pool pool;
@@ -1299,10 +1305,17 @@
                 return ElementKind.CONSTRUCTOR;
             else if (name == name.table.names.clinit)
                 return ElementKind.STATIC_INIT;
+            else if ((flags() & BLOCK) != 0)
+                return isStatic() ? ElementKind.STATIC_INIT : ElementKind.INSTANCE_INIT;
             else
                 return ElementKind.METHOD;
         }
 
+        public boolean isStaticOrInstanceInit() {
+            return getKind() == ElementKind.STATIC_INIT ||
+                    getKind() == ElementKind.INSTANCE_INIT;
+        }
+
         public Attribute getDefaultValue() {
             return defaultValue;
         }
--- a/src/share/classes/com/sun/tools/javac/code/Types.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/code/Types.java	Tue Feb 14 10:29:36 2012 -0800
@@ -269,10 +269,12 @@
 
     // <editor-fold defaultstate="collapsed" desc="isConvertible">
     /**
-     * Is t a subtype of or convertiable via boxing/unboxing
-     * convertions to s?
+     * Is t a subtype of or convertible via boxing/unboxing
+     * conversion to s?
      */
     public boolean isConvertible(Type t, Type s, Warner warn) {
+        if (t.tag == ERROR)
+            return true;
         boolean tPrimitive = t.isPrimitive();
         boolean sPrimitive = s.isPrimitive();
         if (tPrimitive == sPrimitive) {
@@ -506,8 +508,13 @@
             @Override
             public Boolean visitUndetVar(UndetVar t, Type s) {
                 //todo: test against origin needed? or replace with substitution?
-                if (t == s || t.qtype == s || s.tag == ERROR || s.tag == UNKNOWN)
+                if (t == s || t.qtype == s || s.tag == ERROR || s.tag == UNKNOWN) {
                     return true;
+                } else if (s.tag == BOT) {
+                    //if 's' is 'null' there's no instantiated type U for which
+                    //U <: s (but 'null' itself, which is not a valid type)
+                    return false;
+                }
 
                 if (t.inst != null)
                     return isSubtypeNoCapture(t.inst, s); // TODO: ", warn"?
@@ -2117,6 +2124,8 @@
             }
         }
 
+        List<TypeSymbol> seenTypes = List.nil();
+
         /** members closure visitor methods **/
 
         public CompoundScope visitType(Type t, Boolean skipInterface) {
@@ -2125,21 +2134,33 @@
 
         @Override
         public CompoundScope visitClassType(ClassType t, Boolean skipInterface) {
-            ClassSymbol csym = (ClassSymbol)t.tsym;
-            Entry e = _map.get(csym);
-            if (e == null || !e.matches(skipInterface)) {
-                CompoundScope membersClosure = new CompoundScope(csym);
-                if (!skipInterface) {
-                    for (Type i : interfaces(t)) {
-                        membersClosure.addSubScope(visit(i, skipInterface));
+            if (seenTypes.contains(t.tsym)) {
+                //this is possible when an interface is implemented in multiple
+                //superclasses, or when a classs hierarchy is circular - in such
+                //cases we don't need to recurse (empty scope is returned)
+                return new CompoundScope(t.tsym);
+            }
+            try {
+                seenTypes = seenTypes.prepend(t.tsym);
+                ClassSymbol csym = (ClassSymbol)t.tsym;
+                Entry e = _map.get(csym);
+                if (e == null || !e.matches(skipInterface)) {
+                    CompoundScope membersClosure = new CompoundScope(csym);
+                    if (!skipInterface) {
+                        for (Type i : interfaces(t)) {
+                            membersClosure.addSubScope(visit(i, skipInterface));
+                        }
                     }
+                    membersClosure.addSubScope(visit(supertype(t), skipInterface));
+                    membersClosure.addSubScope(csym.members());
+                    e = new Entry(skipInterface, membersClosure);
+                    _map.put(csym, e);
                 }
-                membersClosure.addSubScope(visit(supertype(t), skipInterface));
-                membersClosure.addSubScope(csym.members());
-                e = new Entry(skipInterface, membersClosure);
-                _map.put(csym, e);
+                return e.compoundScope;
             }
-            return e.compoundScope;
+            finally {
+                seenTypes = seenTypes.tail;
+            }
         }
 
         @Override
--- a/src/share/classes/com/sun/tools/javac/comp/Attr.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/comp/Attr.java	Tue Feb 14 10:29:36 2012 -0800
@@ -594,7 +594,15 @@
             lintEnv = lintEnv.next;
 
         // Having found the enclosing lint value, we can initialize the lint value for this class
-        env.info.lint = lintEnv.info.lint.augment(env.info.enclVar.attributes_field, env.info.enclVar.flags());
+        // ... but ...
+        // There's a problem with evaluating annotations in the right order, such that
+        // env.info.enclVar.attributes_field might not yet have been evaluated, and so might be
+        // null. In that case, calling augment will throw an NPE. To avoid this, for now we
+        // revert to the jdk 6 behavior and ignore the (unevaluated) attributes.
+        if (env.info.enclVar.attributes_field == null)
+            env.info.lint = lintEnv.info.lint;
+        else
+            env.info.lint = lintEnv.info.lint.augment(env.info.enclVar.attributes_field, env.info.enclVar.flags());
 
         Lint prevLint = chk.setLint(env.info.lint);
         JavaFileObject prevSource = log.useSource(env.toplevel.sourcefile);
@@ -1837,7 +1845,7 @@
         try {
             constructor = rs.resolveDiamond(tree.pos(),
                     localEnv,
-                    clazztype.tsym.type,
+                    clazztype,
                     argtypes,
                     typeargtypes);
         } finally {
@@ -2872,8 +2880,10 @@
 
         if (clazztype.tag == CLASS) {
             List<Type> formals = clazztype.tsym.type.getTypeArguments();
-
-            if (actuals.length() == formals.length() || actuals.length() == 0) {
+            if (actuals.isEmpty()) //diamond
+                actuals = formals;
+
+            if (actuals.length() == formals.length()) {
                 List<Type> a = actuals;
                 List<Type> f = formals;
                 while (a.nonEmpty()) {
--- a/src/share/classes/com/sun/tools/javac/comp/Check.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/comp/Check.java	Tue Feb 14 10:29:36 2012 -0800
@@ -306,7 +306,16 @@
      */
     void duplicateError(DiagnosticPosition pos, Symbol sym) {
         if (!sym.type.isErroneous()) {
-            log.error(pos, "already.defined", sym, sym.location());
+            Symbol location = sym.location();
+            if (location.kind == MTH &&
+                    ((MethodSymbol)location).isStaticOrInstanceInit()) {
+                log.error(pos, "already.defined.in.clinit", kindName(sym), sym,
+                        kindName(sym.location()), kindName(sym.location().enclClass()),
+                        sym.location().enclClass());
+            } else {
+                log.error(pos, "already.defined", kindName(sym), sym,
+                        kindName(sym.location()), sym.location());
+            }
         }
     }
 
@@ -1160,12 +1169,17 @@
             if (lint.isEnabled(LintCategory.RAW) &&
                 tree.type.tag == CLASS &&
                 !TreeInfo.isDiamond(tree) &&
-                !env.enclClass.name.isEmpty() &&  //anonymous or intersection
+                !withinAnonConstr(env) &&
                 tree.type.isRaw()) {
                 log.warning(LintCategory.RAW,
                         tree.pos(), "raw.class.use", tree.type, tree.type.tsym.type);
             }
         }
+
+        boolean withinAnonConstr(Env<AttrContext> env) {
+            return env.enclClass.name.isEmpty() &&
+                    env.enclMethod != null && env.enclMethod.name == names.init;
+        }
     }
 
 /* *************************************************************************
--- a/src/share/classes/com/sun/tools/javac/comp/Infer.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/comp/Infer.java	Tue Feb 14 10:29:36 2012 -0800
@@ -269,21 +269,18 @@
             // VGJ: sort of inlined maximizeInst() below.  Adding
             // bounds can cause lobounds that are above hibounds.
             List<Type> hibounds = Type.filter(that.hibounds, errorFilter);
+            Type hb = null;
             if (hibounds.isEmpty())
-                return;
-            Type hb = null;
-            if (hibounds.tail.isEmpty())
+                hb = syms.objectType;
+            else if (hibounds.tail.isEmpty())
                 hb = hibounds.head;
-            else for (List<Type> bs = hibounds;
-                      bs.nonEmpty() && hb == null;
-                      bs = bs.tail) {
-                if (isSubClass(bs.head, hibounds))
-                    hb = types.fromUnknownFun.apply(bs.head);
-            }
+            else
+                hb = types.glb(hibounds);
             if (hb == null ||
-                !types.isSubtypeUnchecked(hb, hibounds, warn) ||
-                !types.isSubtypeUnchecked(that.inst, hb, warn))
-                throw ambiguousNoInstanceException;
+                hb.isErroneous())
+                throw ambiguousNoInstanceException
+                        .setMessage("incompatible.upper.bounds",
+                                    that.qtype, hibounds);
         }
     }
 
--- a/src/share/classes/com/sun/tools/javac/comp/Lower.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/comp/Lower.java	Tue Feb 14 10:29:36 2012 -0800
@@ -2271,6 +2271,14 @@
         tree.extending = translate(tree.extending);
         tree.implementing = translate(tree.implementing);
 
+        if (currentClass.isLocal()) {
+            ClassSymbol encl = currentClass.owner.enclClass();
+            if (encl.trans_local == null) {
+                encl.trans_local = List.nil();
+            }
+            encl.trans_local = encl.trans_local.prepend(currentClass);
+        }
+
         // Recursively translate members, taking into account that new members
         // might be created during the translation and prepended to the member
         // list `tree.defs'.
@@ -3450,6 +3458,7 @@
                 JCExpression expression = oneCase.getExpression();
 
                 if (expression != null) { // expression for a "default" case is null
+                    expression = TreeInfo.skipParens(expression);
                     String labelExpr = (String) expression.type.constValue();
                     Integer mapping = caseLabelToPosition.put(labelExpr, casePosition);
                     Assert.checkNull(mapping);
@@ -3555,8 +3564,8 @@
                 if (isDefault)
                     caseExpr = null;
                 else {
-                    caseExpr = make.Literal(caseLabelToPosition.get((String)oneCase.
-                                                                    getExpression().
+                    caseExpr = make.Literal(caseLabelToPosition.get((String)TreeInfo.skipParens(oneCase.
+                                                                                                getExpression()).
                                                                     type.constValue()));
                 }
 
--- a/src/share/classes/com/sun/tools/javac/comp/Resolve.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/comp/Resolve.java	Tue Feb 14 10:29:36 2012 -0800
@@ -767,16 +767,13 @@
                                        m2.erasure(types).getParameterTypes()))
                     return ambiguityError(m1, m2);
                 // both abstract, neither overridden; merge throws clause and result type
-                Symbol mostSpecific;
-                if (types.returnTypeSubstitutable(mt1, mt2))
-                    mostSpecific = m1;
-                else if (types.returnTypeSubstitutable(mt2, mt1))
-                    mostSpecific = m2;
-                else {
+                Type mst = mostSpecificReturnType(mt1, mt2);
+                if (mst == null) {
                     // Theoretically, this can't happen, but it is possible
                     // due to error recovery or mixing incompatible class files
                     return ambiguityError(m1, m2);
                 }
+                Symbol mostSpecific = mst == mt1 ? m1 : m2;
                 List<Type> allThrown = chk.intersect(mt1.getThrownTypes(), mt2.getThrownTypes());
                 Type newSig = types.createMethodTypeWithThrown(mostSpecific.type, allThrown);
                 MethodSymbol result = new MethodSymbol(
@@ -859,6 +856,28 @@
         }
     }
     //where
+    Type mostSpecificReturnType(Type mt1, Type mt2) {
+        Type rt1 = mt1.getReturnType();
+        Type rt2 = mt2.getReturnType();
+
+        if (mt1.tag == FORALL && mt2.tag == FORALL) {
+            //if both are generic methods, adjust return type ahead of subtyping check
+            rt1 = types.subst(rt1, mt1.getTypeArguments(), mt2.getTypeArguments());
+        }
+        //first use subtyping, then return type substitutability
+        if (types.isSubtype(rt1, rt2)) {
+            return mt1;
+        } else if (types.isSubtype(rt2, rt1)) {
+            return mt2;
+        } else if (types.returnTypeSubstitutable(mt1, mt2)) {
+            return mt1;
+        } else if (types.returnTypeSubstitutable(mt2, mt1)) {
+            return mt2;
+        } else {
+            return null;
+        }
+    }
+    //where
     Symbol ambiguityError(Symbol m1, Symbol m2) {
         if (((m1.flags() | m2.flags()) & CLASH) != 0) {
             return (m1.flags() & CLASH) == 0 ? m1 : m2;
--- a/src/share/classes/com/sun/tools/javac/file/RegularFileObject.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/file/RegularFileObject.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2011, 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
@@ -98,6 +98,7 @@
 
     @Override
     public OutputStream openOutputStream() throws IOException {
+        fileManager.flushCache(this);
         ensureParentDirectoriesExist();
         return new FileOutputStream(file);
     }
@@ -128,6 +129,7 @@
 
     @Override
     public Writer openWriter() throws IOException {
+        fileManager.flushCache(this);
         ensureParentDirectoriesExist();
         return new OutputStreamWriter(new FileOutputStream(file), fileManager.getEncodingName());
     }
--- a/src/share/classes/com/sun/tools/javac/jvm/ClassWriter.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/jvm/ClassWriter.java	Tue Feb 14 10:29:36 2012 -0800
@@ -863,10 +863,10 @@
         }
         if (c.type.tag != CLASS) return; // arrays
         if (pool != null && // pool might be null if called from xClassName
-            c.owner.kind != PCK &&
+            c.owner.enclClass() != null &&
             (innerClasses == null || !innerClasses.contains(c))) {
 //          log.errWriter.println("enter inner " + c);//DEBUG
-            if (c.owner.kind == TYP) enterInner((ClassSymbol)c.owner);
+            enterInner(c.owner.enclClass());
             pool.put(c);
             pool.put(c.name);
             if (innerClasses == null) {
@@ -1505,6 +1505,13 @@
             default : Assert.error();
             }
         }
+
+        if (c.trans_local != null) {
+            for (ClassSymbol local : c.trans_local) {
+                enterInner(local);
+            }
+        }
+
         databuf.appendChar(fieldsCount);
         writeFields(c.members().elems);
         databuf.appendChar(methodsCount);
--- a/src/share/classes/com/sun/tools/javac/jvm/Gen.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/jvm/Gen.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1689,6 +1689,8 @@
         // outer instance of a super(...) call appears as first parameter).
         genArgs(tree.args,
                 TreeInfo.symbol(tree.meth).externalType(types).getParameterTypes());
+        code.statBegin(tree.pos);
+        code.markStatBegin();
         result = m.invoke();
     }
 
--- a/src/share/classes/com/sun/tools/javac/main/JavaCompiler.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/main/JavaCompiler.java	Tue Feb 14 10:29:36 2012 -0800
@@ -488,6 +488,10 @@
      */
     public Todo todo;
 
+    /** A list of items to be closed when the compilation is complete.
+     */
+    public List<Closeable> closeables = List.nil();
+
     /** Ordered list of compiler phases for each compilation unit. */
     public enum CompileState {
         PARSE(1),
@@ -1581,6 +1585,19 @@
             if (names != null && disposeNames)
                 names.dispose();
             names = null;
+
+            for (Closeable c: closeables) {
+                try {
+                    c.close();
+                } catch (IOException e) {
+                    // When javac uses JDK 7 as a baseline, this code would be
+                    // better written to set any/all exceptions from all the
+                    // Closeables as suppressed exceptions on the FatalError
+                    // that is thrown.
+                    JCDiagnostic msg = diagFactory.fragment("fatal.err.cant.close");
+                    throw new FatalError(msg, e);
+                }
+            }
         }
     }
 
@@ -1615,6 +1632,8 @@
         keepComments = prev.keepComments;
         start_msec = prev.start_msec;
         hasBeenUsed = true;
+        closeables = prev.closeables;
+        prev.closeables = List.nil();
     }
 
     public static void enableLogging() {
--- a/src/share/classes/com/sun/tools/javac/main/Main.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/main/Main.java	Tue Feb 14 10:29:36 2012 -0800
@@ -31,7 +31,10 @@
 import java.net.URL;
 import java.security.DigestInputStream;
 import java.security.MessageDigest;
+import java.util.Collection;
+import java.util.LinkedHashSet;
 import java.util.MissingResourceException;
+import java.util.Set;
 import javax.tools.JavaFileManager;
 import javax.tools.JavaFileObject;
 import javax.annotation.processing.Processor;
@@ -73,12 +76,23 @@
 
     /** Result codes.
      */
-    static final int
-        EXIT_OK = 0,        // Compilation completed with no errors.
-        EXIT_ERROR = 1,     // Completed but reported errors.
-        EXIT_CMDERR = 2,    // Bad command-line arguments
-        EXIT_SYSERR = 3,    // System error or resource exhaustion.
-        EXIT_ABNORMAL = 4;  // Compiler terminated abnormally
+    public enum Result {
+        OK(0),        // Compilation completed with no errors.
+        ERROR(1),     // Completed but reported errors.
+        CMDERR(2),    // Bad command-line arguments
+        SYSERR(3),    // System error or resource exhaustion.
+        ABNORMAL(4);  // Compiler terminated abnormally
+
+        Result(int exitCode) {
+            this.exitCode = exitCode;
+        }
+
+        public boolean isOK() {
+            return (exitCode == 0);
+        }
+
+        public final int exitCode;
+    }
 
     private Option[] recognizedOptions = RecognizedOptions.getJavaCompilerOptions(new OptionHelper() {
 
@@ -107,8 +121,7 @@
         }
 
         public void addFile(File f) {
-            if (!filenames.contains(f))
-                filenames.append(f);
+            filenames.add(f);
         }
 
         public void addClassName(String s) {
@@ -136,7 +149,7 @@
 
     /** The list of source files to process
      */
-    public ListBuffer<File> filenames = null; // XXX sb protected
+    public Set<File> filenames = null; // XXX sb protected
 
     /** List of class files names passed on the command line
      */
@@ -202,7 +215,7 @@
      *  in `options' table and return all source filenames.
      *  @param flags    The array of command line arguments.
      */
-    public List<File> processArgs(String[] flags) { // XXX sb protected
+    public Collection<File> processArgs(String[] flags) { // XXX sb protected
         int ac = 0;
         while (ac < flags.length) {
             String flag = flags[ac];
@@ -294,7 +307,7 @@
             showClass(showClass);
         }
 
-        return filenames.toList();
+        return filenames;
     }
     // where
         private boolean checkDirectory(OptionName optName) {
@@ -316,10 +329,10 @@
     /** Programmatic interface for main function.
      * @param args    The command line parameters.
      */
-    public int compile(String[] args) {
+    public Result compile(String[] args) {
         Context context = new Context();
         JavacFileManager.preRegister(context); // can't create it until Log has been set up
-        int result = compile(args, context);
+        Result result = compile(args, context);
         if (fileManager instanceof JavacFileManager) {
             // A fresh context was created above, so jfm must be a JavacFileManager
             ((JavacFileManager)fileManager).close();
@@ -327,14 +340,14 @@
         return result;
     }
 
-    public int compile(String[] args, Context context) {
+    public Result compile(String[] args, Context context) {
         return compile(args, context, List.<JavaFileObject>nil(), null);
     }
 
     /** Programmatic interface for main function.
      * @param args    The command line parameters.
      */
-    public int compile(String[] args,
+    public Result compile(String[] args,
                        Context context,
                        List<JavaFileObject> fileObjects,
                        Iterable<? extends Processor> processors)
@@ -342,7 +355,7 @@
         if (options == null)
             options = Options.instance(context); // creates a new one
 
-        filenames = new ListBuffer<File>();
+        filenames = new LinkedHashSet<File>();
         classnames = new ListBuffer<String>();
         JavaCompiler comp = null;
         /*
@@ -353,34 +366,34 @@
         try {
             if (args.length == 0 && fileObjects.isEmpty()) {
                 help();
-                return EXIT_CMDERR;
+                return Result.CMDERR;
             }
 
-            List<File> files;
+            Collection<File> files;
             try {
                 files = processArgs(CommandLine.parse(args));
                 if (files == null) {
                     // null signals an error in options, abort
-                    return EXIT_CMDERR;
+                    return Result.CMDERR;
                 } else if (files.isEmpty() && fileObjects.isEmpty() && classnames.isEmpty()) {
                     // it is allowed to compile nothing if just asking for help or version info
                     if (options.isSet(HELP)
                         || options.isSet(X)
                         || options.isSet(VERSION)
                         || options.isSet(FULLVERSION))
-                        return EXIT_OK;
+                        return Result.OK;
                     if (JavaCompiler.explicitAnnotationProcessingRequested(options)) {
                         error("err.no.source.files.classes");
                     } else {
                         error("err.no.source.files");
                     }
-                    return EXIT_CMDERR;
+                    return Result.CMDERR;
                 }
             } catch (java.io.FileNotFoundException e) {
                 Log.printLines(out, ownName + ": " +
                                getLocalizedString("err.file.not.found",
                                                   e.getMessage()));
-                return EXIT_SYSERR;
+                return Result.SYSERR;
             }
 
             boolean forceStdOut = options.isSet("stdout");
@@ -400,7 +413,7 @@
             fileManager = context.get(JavaFileManager.class);
 
             comp = JavaCompiler.instance(context);
-            if (comp == null) return EXIT_SYSERR;
+            if (comp == null) return Result.SYSERR;
 
             Log log = Log.instance(context);
 
@@ -421,32 +434,32 @@
             if (log.expectDiagKeys != null) {
                 if (log.expectDiagKeys.isEmpty()) {
                     Log.printLines(log.noticeWriter, "all expected diagnostics found");
-                    return EXIT_OK;
+                    return Result.OK;
                 } else {
                     Log.printLines(log.noticeWriter, "expected diagnostic keys not found: " + log.expectDiagKeys);
-                    return EXIT_ERROR;
+                    return Result.ERROR;
                 }
             }
 
             if (comp.errorCount() != 0)
-                return EXIT_ERROR;
+                return Result.ERROR;
         } catch (IOException ex) {
             ioMessage(ex);
-            return EXIT_SYSERR;
+            return Result.SYSERR;
         } catch (OutOfMemoryError ex) {
             resourceMessage(ex);
-            return EXIT_SYSERR;
+            return Result.SYSERR;
         } catch (StackOverflowError ex) {
             resourceMessage(ex);
-            return EXIT_SYSERR;
+            return Result.SYSERR;
         } catch (FatalError ex) {
             feMessage(ex);
-            return EXIT_SYSERR;
+            return Result.SYSERR;
         } catch (AnnotationProcessingError ex) {
             if (apiMode)
                 throw new RuntimeException(ex.getCause());
             apMessage(ex);
-            return EXIT_SYSERR;
+            return Result.SYSERR;
         } catch (ClientCodeException ex) {
             // as specified by javax.tools.JavaCompiler#getTask
             // and javax.tools.JavaCompiler.CompilationTask#call
@@ -460,7 +473,7 @@
             if (comp == null || comp.errorCount() == 0 ||
                 options == null || options.isSet("dev"))
                 bugMessage(ex);
-            return EXIT_ABNORMAL;
+            return Result.ABNORMAL;
         } finally {
             if (comp != null) {
                 try {
@@ -472,7 +485,7 @@
             filenames = null;
             options = null;
         }
-        return EXIT_OK;
+        return Result.OK;
     }
 
     /** Print a message reporting an internal error.
--- a/src/share/classes/com/sun/tools/javac/nio/PathFileObject.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/nio/PathFileObject.java	Tue Feb 14 10:29:36 2012 -0800
@@ -205,6 +205,7 @@
 
     @Override
     public OutputStream openOutputStream() throws IOException {
+        fileManager.flushCache(this);
         ensureParentDirectoriesExist();
         return Files.newOutputStream(path);
     }
@@ -241,6 +242,7 @@
 
     @Override
     public Writer openWriter() throws IOException {
+        fileManager.flushCache(this);
         ensureParentDirectoriesExist();
         return new OutputStreamWriter(Files.newOutputStream(path), fileManager.getEncodingName());
     }
--- a/src/share/classes/com/sun/tools/javac/parser/JavacParser.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/parser/JavacParser.java	Tue Feb 14 10:29:36 2012 -0800
@@ -27,15 +27,15 @@
 
 import java.util.*;
 
+import com.sun.tools.javac.code.*;
 import com.sun.tools.javac.tree.*;
-import com.sun.tools.javac.code.*;
+import com.sun.tools.javac.tree.JCTree.*;
 import com.sun.tools.javac.util.*;
 import com.sun.tools.javac.util.JCDiagnostic.DiagnosticFlag;
+import com.sun.tools.javac.util.JCDiagnostic.DiagnosticPosition;
 import com.sun.tools.javac.util.List;
+
 import static com.sun.tools.javac.util.ListBuffer.lb;
-
-import com.sun.tools.javac.tree.JCTree.*;
-
 import static com.sun.tools.javac.parser.Token.*;
 
 /** The parser maps a token sequence into an abstract syntax
@@ -57,7 +57,7 @@
 
     /** The scanner used for lexical analysis.
      */
-    private Lexer S;
+    protected Lexer S;
 
     /** The factory to be used for abstract syntax tree construction.
      */
@@ -99,9 +99,9 @@
         this.allowTWR = source.allowTryWithResources();
         this.allowDiamond = source.allowDiamond();
         this.allowMulticatch = source.allowMulticatch();
+        this.allowStringFolding = fac.options.getBoolean("allowStringFolding", true);
         this.keepDocComments = keepDocComments;
-        if (keepDocComments)
-            docComments = new HashMap<JCTree,String>();
+        docComments = keepDocComments ? new HashMap<JCTree,String>() : null;
         this.keepLineMap = keepLineMap;
         this.errorTree = F.Erroneous();
     }
@@ -146,6 +146,10 @@
      */
     boolean allowTWR;
 
+    /** Switch: should we fold strings?
+     */
+    boolean allowStringFolding;
+
     /** Switch: should we keep docComments?
      */
     boolean keepDocComments;
@@ -250,26 +254,44 @@
     }
 
     private JCErroneous syntaxError(int pos, String key, Token... args) {
-        return syntaxError(pos, null, key, args);
+        return syntaxError(pos, List.<JCTree>nil(), key, args);
     }
 
     private JCErroneous syntaxError(int pos, List<JCTree> errs, String key, Token... args) {
         setErrorEndPos(pos);
-        reportSyntaxError(pos, key, (Object[])args);
-        return toP(F.at(pos).Erroneous(errs));
+        JCErroneous err = F.at(pos).Erroneous(errs);
+        reportSyntaxError(err, key, (Object[])args);
+        if (errs != null) {
+            JCTree last = errs.last();
+            if (last != null)
+                storeEnd(last, pos);
+        }
+        return toP(err);
     }
 
     private int errorPos = Position.NOPOS;
+
     /**
-     * Report a syntax error at given position using the given
-     * argument unless one was already reported at the same position.
+     * Report a syntax using the given the position parameter and arguments,
+     * unless one was already reported at the same position.
      */
     private void reportSyntaxError(int pos, String key, Object... args) {
+        JCDiagnostic.DiagnosticPosition diag = new JCDiagnostic.SimpleDiagnosticPosition(pos);
+        reportSyntaxError(diag, key, args);
+    }
+
+    /**
+     * Report a syntax error using the given DiagnosticPosition object and
+     * arguments, unless one was already reported at the same position.
+     */
+    private void reportSyntaxError(JCDiagnostic.DiagnosticPosition diagPos, String key, Object... args) {
+        int pos = diagPos.getPreferredPosition();
         if (pos > S.errPos() || pos == Position.NOPOS) {
-            if (S.token() == EOF)
-                error(pos, "premature.eof");
-            else
-                error(pos, key, args);
+            if (S.token() == EOF) {
+                error(diagPos, "premature.eof");
+            } else {
+                error(diagPos, key, args);
+            }
         }
         S.errPos(pos);
         if (S.pos() == errorPos)
@@ -307,7 +329,7 @@
     /** Report an illegal start of expression/type error at given position.
      */
     JCExpression illegal(int pos) {
-        setErrorEndPos(S.pos());
+        setErrorEndPos(pos);
         if ((mode & EXPR) != 0)
             return syntaxError(pos, "illegal.start.of.expr");
         else
@@ -336,7 +358,7 @@
      *  indexed by the tree nodes they refer to.
      *  defined only if option flag keepDocComment is set.
      */
-    Map<JCTree, String> docComments;
+    private final Map<JCTree, String> docComments;
 
     /** Make an entry into docComments hashtable,
      *  provided flag keepDocComments is set and given doc comment is non-null.
@@ -458,6 +480,10 @@
         return t;
     }
 
+    JCExpression literal(Name prefix) {
+        return literal(prefix, S.pos());
+    }
+
     /**
      * Literal =
      *     INTLITERAL
@@ -470,8 +496,7 @@
      *   | FALSE
      *   | NULL
      */
-    JCExpression literal(Name prefix) {
-        int pos = S.pos();
+    JCExpression literal(Name prefix, int pos) {
         JCExpression t = errorTree;
         switch (S.token()) {
         case INTLITERAL:
@@ -757,6 +782,8 @@
          *  by a single literal representing the concatenated string.
          */
         protected StringBuffer foldStrings(JCTree tree) {
+            if (!allowStringFolding)
+                return null;
             List<String> buf = List.nil();
             while (true) {
                 if (tree.getTag() == JCTree.LITERAL) {
@@ -863,7 +890,7 @@
                     (S.token() == INTLITERAL || S.token() == LONGLITERAL) &&
                     S.radix() == 10) {
                     mode = EXPR;
-                    t = literal(names.hyphen);
+                    t = literal(names.hyphen, pos);
                 } else {
                     t = term3();
                     return F.at(pos).Unary(unoptag(token), t);
@@ -1261,15 +1288,17 @@
                 case GTGT:
                     S.token(GT);
                     break;
+                case GT:
+                    S.nextToken();
+                    break;
                 default:
-                    accept(GT);
+                    args.append(syntaxError(S.pos(), "expected", GT));
                     break;
                 }
                 return args.toList();
             }
         } else {
-            syntaxError(S.pos(), "expected", LT);
-            return List.nil();
+            return List.<JCExpression>of(syntaxError(S.pos(), "expected", LT));
         }
     }
 
@@ -1294,12 +1323,12 @@
             return F.at(pos).Wildcard(t, bound);
         } else if (S.token() == IDENTIFIER) {
             //error recovery
-            reportSyntaxError(S.prevEndPos(), "expected3",
-                    GT, EXTENDS, SUPER);
             TypeBoundKind t = F.at(Position.NOPOS).TypeBoundKind(BoundKind.UNBOUND);
             JCExpression wc = toP(F.at(pos).Wildcard(t, null));
             JCIdent id = toP(F.at(S.pos()).Ident(ident()));
-            return F.at(pos).Erroneous(List.<JCTree>of(wc, id));
+            JCErroneous err = F.at(pos).Erroneous(List.<JCTree>of(wc, id));
+            reportSyntaxError(err, "expected3", GT, EXTENDS, SUPER);
+            return err;
         } else {
             TypeBoundKind t = toP(F.at(pos).TypeBoundKind(BoundKind.UNBOUND));
             return toP(F.at(pos).Wildcard(t, null));
@@ -1375,20 +1404,23 @@
         int oldmode = mode;
         mode = TYPE;
         boolean diamondFound = false;
+        int lastTypeargsPos = -1;
         if (S.token() == LT) {
             checkGenerics();
+            lastTypeargsPos = S.pos();
             t = typeArguments(t, true);
             diamondFound = (mode & DIAMOND) != 0;
         }
         while (S.token() == DOT) {
             if (diamondFound) {
                 //cannot select after a diamond
-                illegal(S.pos());
+                illegal();
             }
             int pos = S.pos();
             S.nextToken();
             t = toP(F.at(pos).Select(t, ident()));
             if (S.token() == LT) {
+                lastTypeargsPos = S.pos();
                 checkGenerics();
                 t = typeArguments(t, true);
                 diamondFound = (mode & DIAMOND) != 0;
@@ -1397,7 +1429,11 @@
         mode = oldmode;
         if (S.token() == LBRACKET) {
             JCExpression e = arrayCreatorRest(newpos, t);
-            if (typeArgs != null) {
+            if (diamondFound) {
+                reportSyntaxError(lastTypeargsPos, "cannot.create.array.with.diamond");
+                return toP(F.at(newpos).Erroneous(List.of(e)));
+            }
+            else if (typeArgs != null) {
                 int pos = newpos;
                 if (!typeArgs.isEmpty() && typeArgs.head.pos != Position.NOPOS) {
                     // note: this should always happen but we should
@@ -1406,15 +1442,16 @@
                     pos = typeArgs.head.pos;
                 }
                 setErrorEndPos(S.prevEndPos());
-                reportSyntaxError(pos, "cannot.create.array.with.type.arguments");
-                return toP(F.at(newpos).Erroneous(typeArgs.prepend(e)));
+                JCErroneous err = F.at(pos).Erroneous(typeArgs.prepend(e));
+                reportSyntaxError(err, "cannot.create.array.with.type.arguments");
+                return toP(err);
             }
             return e;
         } else if (S.token() == LPAREN) {
             return classCreatorRest(newpos, null, typeArgs, t);
         } else {
-            reportSyntaxError(S.pos(), "expected2",
-                               LPAREN, LBRACKET);
+            setErrorEndPos(S.pos());
+            reportSyntaxError(S.pos(), "expected2", LPAREN, LBRACKET);
             t = toP(F.at(newpos).NewClass(null, typeArgs, t, List.<JCExpression>nil(), null));
             return toP(F.at(newpos).Erroneous(List.<JCTree>of(t)));
         }
@@ -1444,7 +1481,8 @@
             if (S.token() == LBRACE) {
                 return arrayInitializer(newpos, elemtype);
             } else {
-                return syntaxError(S.pos(), "array.dimension.missing");
+                JCExpression t = toP(F.at(newpos).NewArray(elemtype, List.<JCExpression>nil(), null));
+                return syntaxError(S.pos(), List.<JCTree>of(t), "array.dimension.missing");
             }
         } else {
             ListBuffer<JCExpression> dims = new ListBuffer<JCExpression>();
@@ -1830,7 +1868,7 @@
 
     /** CatchClause     = CATCH "(" FormalParameter ")" Block
      */
-    JCCatch catchClause() {
+    protected JCCatch catchClause() {
         int pos = S.pos();
         accept(CATCH);
         accept(LPAREN);
@@ -1960,7 +1998,7 @@
     JCModifiers modifiersOpt() {
         return modifiersOpt(null);
     }
-    JCModifiers modifiersOpt(JCModifiers partial) {
+    protected JCModifiers modifiersOpt(JCModifiers partial) {
         long flags;
         ListBuffer<JCAnnotation> annotations = new ListBuffer<JCAnnotation>();
         int pos;
@@ -1993,6 +2031,7 @@
             case SYNCHRONIZED: flag = Flags.SYNCHRONIZED; break;
             case STRICTFP    : flag = Flags.STRICTFP; break;
             case MONKEYS_AT  : flag = Flags.ANNOTATION; break;
+            case ERROR       : flag = 0; S.nextToken(); break;
             default: break loop;
             }
             if ((flags & flag) != 0) error(S.pos(), "repeated.modifier");
@@ -2206,9 +2245,12 @@
 
     /** Resource = VariableModifiersOpt Type VariableDeclaratorId = Expression
      */
-    JCTree resource() {
-        return variableDeclaratorRest(S.pos(), optFinal(Flags.FINAL),
-                                      parseType(), ident(), true, null);
+    protected JCTree resource() {
+        JCModifiers optFinal = optFinal(Flags.FINAL);
+        JCExpression type = parseType();
+        int pos = S.pos();
+        Name ident = ident();
+        return variableDeclaratorRest(pos, optFinal, type, ident, true, null);
     }
 
     /** CompilationUnit = [ { "@" Annotation } PACKAGE Qualident ";"] {ImportDeclaration} {TypeDeclaration}
@@ -2555,7 +2597,7 @@
      *    | ModifiersOpt Type Ident
      *      ( ConstantDeclaratorsRest | InterfaceMethodDeclaratorRest ";" )
      */
-    List<JCTree> classOrInterfaceBodyDeclaration(Name className, boolean isInterface) {
+    protected List<JCTree> classOrInterfaceBodyDeclaration(Name className, boolean isInterface) {
         if (S.token() == SEMI) {
             S.nextToken();
             return List.<JCTree>nil();
@@ -2757,7 +2799,7 @@
     /** FormalParameter = { FINAL | '@' Annotation } Type VariableDeclaratorId
      *  LastFormalParameter = { FINAL | '@' Annotation } Type '...' Ident | FormalParameter
      */
-    JCVariableDecl formalParameter() {
+    protected JCVariableDecl formalParameter() {
         JCModifiers mods = optFinal(Flags.PARAMETER);
         JCExpression type = parseType();
         if (S.token() == ELLIPSIS) {
@@ -2775,6 +2817,10 @@
         log.error(DiagnosticFlag.SYNTAX, pos, key, args);
     }
 
+    void error(DiagnosticPosition pos, String key, Object ... args) {
+        log.error(DiagnosticFlag.SYNTAX, pos, key, args);
+    }
+
     void warning(int pos, String key, Object ... args) {
         log.warning(pos, key, args);
     }
@@ -2794,8 +2840,9 @@
         case JCTree.ERRONEOUS:
             return t;
         default:
-            error(t.pos, "not.stmt");
-            return F.at(t.pos).Erroneous(List.<JCTree>of(t));
+            JCExpression ret = F.at(t.pos).Erroneous(List.<JCTree>of(t));
+            error(ret, "not.stmt");
+            return ret;
         }
     }
 
--- a/src/share/classes/com/sun/tools/javac/parser/Scanner.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/parser/Scanner.java	Tue Feb 14 10:29:36 2012 -0800
@@ -982,8 +982,16 @@
     }
 
     /** Sets the current token.
+     * This method is primarily used to update the token stream when the
+     * parser is handling the end of nested type arguments such as
+     * {@code List<List<String>>} and needs to disambiguate between
+     * repeated use of ">" and relation operators such as ">>" and ">>>". Noting
+     * that this does not handle arbitrary tokens containing Unicode escape
+     * sequences.
      */
     public void token(Token token) {
+        pos += this.token.name.length() - token.name.length();
+        prevEndPos = pos;
         this.token = token;
     }
 
--- a/src/share/classes/com/sun/tools/javac/processing/JavacFiler.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/processing/JavacFiler.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2011, 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
@@ -455,9 +455,24 @@
         // TODO: Only support reading resources in selected output
         // locations?  Only allow reading of non-source, non-class
         // files from the supported input locations?
-        FileObject fileObject = fileManager.getFileForInput(location,
+
+        // In the following, getFileForInput is the "obvious" method
+        // to use, but it does not have the "obvious" semantics for
+        // SOURCE_OUTPUT and CLASS_OUTPUT. Conversely, getFileForOutput
+        // does not have the correct semantics for any "path" location
+        // with more than one component. So, for now, we use a hybrid
+        // invocation.
+        FileObject fileObject;
+        if (location.isOutputLocation()) {
+            fileObject = fileManager.getFileForOutput(location,
+                    pkg.toString(),
+                    relativeName.toString(),
+                    null);
+        } else {
+            fileObject = fileManager.getFileForInput(location,
                     pkg.toString(),
                     relativeName.toString());
+        }
         if (fileObject == null) {
             String name = (pkg.length() == 0)
                     ? relativeName.toString() : (pkg + "/" + relativeName);
--- a/src/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java	Tue Feb 14 10:29:36 2012 -0800
@@ -225,6 +225,11 @@
                     ? fileManager.getClassLoader(ANNOTATION_PROCESSOR_PATH)
                     : fileManager.getClassLoader(CLASS_PATH);
 
+                if (processorClassLoader != null && processorClassLoader instanceof Closeable) {
+                    JavaCompiler compiler = JavaCompiler.instance(context);
+                    compiler.closeables = compiler.closeables.prepend((Closeable) processorClassLoader);
+                }
+
                 /*
                  * If the "-processor" option is used, search the appropriate
                  * path for the named class.  Otherwise, use a service
@@ -720,7 +725,7 @@
      * Leave class public for external testing purposes.
      */
     public static class ComputeAnnotationSet extends
-        ElementScanner7<Set<TypeElement>, Set<TypeElement>> {
+        ElementScanner8<Set<TypeElement>, Set<TypeElement>> {
         final Elements elements;
 
         public ComputeAnnotationSet(Elements elements) {
@@ -1211,14 +1216,6 @@
         if (discoveredProcs != null) // Make calling close idempotent
             discoveredProcs.close();
         discoveredProcs = null;
-        if (processorClassLoader != null && processorClassLoader instanceof Closeable) {
-            try {
-                ((Closeable) processorClassLoader).close();
-            } catch (IOException e) {
-                JCDiagnostic msg = diags.fragment("fatal.err.cant.close.loader");
-                throw new FatalError(msg, e);
-            }
-        }
     }
 
     private List<ClassSymbol> getTopLevelClasses(List<? extends JCCompilationUnit> units) {
--- a/src/share/classes/com/sun/tools/javac/processing/JavacRoundEnvironment.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/processing/JavacRoundEnvironment.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2011, 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
@@ -125,7 +125,7 @@
         else
             throw new AssertionError("Bad implementation type for " + tm);
 
-        ElementScanner7<Set<Element>, DeclaredType> scanner =
+        ElementScanner8<Set<Element>, DeclaredType> scanner =
             new AnnotationSetScanner(result, typeUtil);
 
         for (Element element : rootElements)
@@ -136,7 +136,7 @@
 
     // Could be written as a local class inside getElementsAnnotatedWith
     private class AnnotationSetScanner extends
-        ElementScanner7<Set<Element>, DeclaredType> {
+        ElementScanner8<Set<Element>, DeclaredType> {
         // Insertion-order preserving set
         Set<Element> annotatedElements = new LinkedHashSet<Element>();
         Types typeUtil;
--- a/src/share/classes/com/sun/tools/javac/processing/PrintingProcessor.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/processing/PrintingProcessor.java	Tue Feb 14 10:29:36 2012 -0800
@@ -82,7 +82,7 @@
      * Used for the -Xprint option and called by Elements.printElements
      */
     public static class PrintingElementVisitor
-        extends SimpleElementVisitor7<PrintingElementVisitor, Boolean> {
+        extends SimpleElementVisitor8<PrintingElementVisitor, Boolean> {
         int indentation; // Indentation level;
         final PrintWriter writer;
         final Elements elementUtils;
--- a/src/share/classes/com/sun/tools/javac/resources/compiler.properties	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/resources/compiler.properties	Tue Feb 14 10:29:36 2012 -0800
@@ -68,9 +68,13 @@
 compiler.err.already.annotated=\
     {0} {1} has already been annotated
 
-# 0: symbol, 1: symbol
+# 0: symbol kind, 1: symbol, 2: symbol kind, 3: symbol
 compiler.err.already.defined=\
-    {0} is already defined in {1}
+    {0} {1} is already defined in {2} {3}
+
+# 0: symbol kind, 1: symbol, 2: symbol kind, 3: symbol kind, 4: symbol
+compiler.err.already.defined.in.clinit=\
+    {0} {1} is already defined in {2} of {3} {4}
 
 # 0: string
 compiler.err.already.defined.single.import=\
@@ -462,6 +466,9 @@
 compiler.err.cannot.create.array.with.type.arguments=\
     cannot create array with type arguments
 
+compiler.err.cannot.create.array.with.diamond=\
+    cannot create array with ''<>''
+
 #
 # limits.  We don't give the limits in the diagnostic because we expect
 # them to change, yet we want to use the same diagnostic.  These are all
@@ -888,8 +895,8 @@
 compiler.misc.fatal.err.cant.locate.ctor=\
     Fatal Error: Unable to find constructor for {0}
 
-compiler.misc.fatal.err.cant.close.loader=\
-    Fatal Error: Cannot close class loader for annotation processors
+compiler.misc.fatal.err.cant.close=\
+    Fatal Error: Cannot close compiler resources
 
 #####
 
@@ -1595,6 +1602,10 @@
 compiler.misc.no.unique.minimal.instance.exists=\
     no unique minimal instance exists for type variable {0} with lower bounds {1}
 
+# 0: type, 1: list of type
+compiler.misc.incompatible.upper.bounds=\
+    inference variable {0} has incompatible upper bounds {1}
+
 # 0: list of type, 1: type, 2: type
 compiler.misc.infer.no.conforming.instance.exists=\
     no instance(s) of type variable(s) {0} exist so that {1} conforms to {2}
@@ -1750,6 +1761,12 @@
 compiler.misc.kindname.package=\
     package
 
+compiler.misc.kindname.static.init=\
+    static initializer
+
+compiler.misc.kindname.instance.init=\
+    instance initializer
+
 #####
 
 compiler.misc.no.args=\
--- a/src/share/classes/com/sun/tools/javac/tree/JCTree.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/tree/JCTree.java	Tue Feb 14 10:29:36 2012 -0800
@@ -436,7 +436,6 @@
         public PackageSymbol packge;
         public ImportScope namedImportScope;
         public StarImportScope starImportScope;
-        public long flags;
         public Position.LineMap lineMap = null;
         public Map<JCTree, String> docComments = null;
         public Map<JCTree, Integer> endPositions = null;
@@ -1176,6 +1175,21 @@
         public int getTag() {
             return EXEC;
         }
+
+        /** Convert a expression-statement tree to a pretty-printed string. */
+        @Override
+        public String toString() {
+            StringWriter s = new StringWriter();
+            try {
+                new Pretty(s, false).printStat(this);
+            }
+            catch (IOException e) {
+                // should never happen, because StringWriter is defined
+                // never to throw any IOExceptions
+                throw new AssertionError(e);
+            }
+            return s.toString();
+        }
     }
 
     /**
--- a/src/share/classes/com/sun/tools/javac/util/AbstractLog.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/util/AbstractLog.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2011, 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
@@ -96,6 +96,19 @@
 
     /** Report an error, unless another error was already reported at same
      *  source position.
+     *  @param flag   A flag to set on the diagnostic
+     *  @param pos    The source position at which to report the error.
+     *  @param key    The key for the localized error message.
+     *  @param args   Fields of the error message.
+     */
+    public void error(DiagnosticFlag flag, DiagnosticPosition pos, String key, Object ... args) {
+        JCDiagnostic d = diags.error(source, pos, key, args);
+        d.setFlag(flag);
+        report(d);
+    }
+
+    /** Report an error, unless another error was already reported at same
+     *  source position.
      *  @param pos    The source position at which to report the error.
      *  @param key    The key for the localized error message.
      *  @param args   Fields of the error message.
--- a/src/share/classes/com/sun/tools/javac/util/BaseFileManager.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/util/BaseFileManager.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2009, 2011, 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
@@ -322,16 +322,46 @@
 
     // <editor-fold defaultstate="collapsed" desc="Content cache">
     public CharBuffer getCachedContent(JavaFileObject file) {
-        SoftReference<CharBuffer> r = contentCache.get(file);
-        return (r == null ? null : r.get());
+        ContentCacheEntry e = contentCache.get(file);
+        if (e == null)
+            return null;
+
+        if (!e.isValid(file)) {
+            contentCache.remove(file);
+            return null;
+        }
+
+        return e.getValue();
     }
 
     public void cache(JavaFileObject file, CharBuffer cb) {
-        contentCache.put(file, new SoftReference<CharBuffer>(cb));
+        contentCache.put(file, new ContentCacheEntry(file, cb));
     }
 
-    protected final Map<JavaFileObject, SoftReference<CharBuffer>> contentCache
-            = new HashMap<JavaFileObject, SoftReference<CharBuffer>>();
+    public void flushCache(JavaFileObject file) {
+        contentCache.remove(file);
+    }
+
+    protected final Map<JavaFileObject, ContentCacheEntry> contentCache
+            = new HashMap<JavaFileObject, ContentCacheEntry>();
+
+    protected static class ContentCacheEntry {
+        final long timestamp;
+        final SoftReference<CharBuffer> ref;
+
+        ContentCacheEntry(JavaFileObject file, CharBuffer cb) {
+            this.timestamp = file.getLastModified();
+            this.ref = new SoftReference<CharBuffer>(cb);
+        }
+
+        boolean isValid(JavaFileObject file) {
+            return timestamp == file.getLastModified();
+        }
+
+        CharBuffer getValue() {
+            return ref.get();
+        }
+    }
     // </editor-fold>
 
     public static Kind getKind(String name) {
--- a/src/share/classes/com/sun/tools/javac/util/RichDiagnosticFormatter.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/util/RichDiagnosticFormatter.java	Tue Feb 14 10:29:36 2012 -0800
@@ -412,7 +412,7 @@
         @Override
         public String visitMethodSymbol(MethodSymbol s, Locale locale) {
             String ownerName = visit(s.owner, locale);
-            if ((s.flags() & BLOCK) != 0) {
+            if (s.isStaticOrInstanceInit()) {
                return ownerName;
             } else {
                 String ms = (s.name == s.name.table.names.init)
--- a/src/share/classes/com/sun/tools/javadoc/AnnotationTypeDocImpl.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javadoc/AnnotationTypeDocImpl.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2011, 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
@@ -46,11 +46,11 @@
 public class AnnotationTypeDocImpl
         extends ClassDocImpl implements AnnotationTypeDoc {
 
-    AnnotationTypeDocImpl(DocEnv env, ClassSymbol sym) {
+    public AnnotationTypeDocImpl(DocEnv env, ClassSymbol sym) {
         this(env, sym, null, null, null);
     }
 
-    AnnotationTypeDocImpl(DocEnv env, ClassSymbol sym,
+    public AnnotationTypeDocImpl(DocEnv env, ClassSymbol sym,
                           String doc, JCClassDecl tree, Position.LineMap lineMap) {
         super(env, sym, doc, tree, lineMap);
     }
--- a/src/share/classes/com/sun/tools/javadoc/AnnotationTypeElementDocImpl.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javadoc/AnnotationTypeElementDocImpl.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2005, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2011, 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
@@ -45,11 +45,11 @@
 public class AnnotationTypeElementDocImpl
         extends MethodDocImpl implements AnnotationTypeElementDoc {
 
-    AnnotationTypeElementDocImpl(DocEnv env, MethodSymbol sym) {
+    public AnnotationTypeElementDocImpl(DocEnv env, MethodSymbol sym) {
         super(env, sym);
     }
 
-    AnnotationTypeElementDocImpl(DocEnv env, MethodSymbol sym,
+    public AnnotationTypeElementDocImpl(DocEnv env, MethodSymbol sym,
                                  String doc, JCMethodDecl tree, Position.LineMap lineMap) {
         super(env, sym, doc, tree, lineMap);
     }
--- a/src/share/classes/com/sun/tools/javadoc/ClassDocImpl.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javadoc/ClassDocImpl.java	Tue Feb 14 10:29:36 2012 -0800
@@ -744,17 +744,16 @@
         // search inner classes
         //### Add private entry point to avoid creating array?
         //### Replicate code in innerClasses here to avoid consing?
-        ClassDoc innerClasses[] = innerClasses();
-        for (int i = 0; i < innerClasses.length; i++) {
-            if (innerClasses[i].name().equals(className) ||
-                //### This is from original javadoc but it looks suspicious to me...
-                //### I believe it is attempting to compensate for the confused
-                //### convention of including the nested class qualifiers in the
-                //### 'name' of the inner class, rather than the true simple name.
-                innerClasses[i].name().endsWith(className)) {
-                return innerClasses[i];
+        for (ClassDoc icd : innerClasses()) {
+            if (icd.name().equals(className) ||
+                    //### This is from original javadoc but it looks suspicious to me...
+                    //### I believe it is attempting to compensate for the confused
+                    //### convention of including the nested class qualifiers in the
+                    //### 'name' of the inner class, rather than the true simple name.
+                    icd.name().endsWith("." + className)) {
+                return icd;
             } else {
-                ClassDoc innercd = ((ClassDocImpl) innerClasses[i]).searchClass(className);
+                ClassDoc innercd = ((ClassDocImpl) icd).searchClass(className);
                 if (innercd != null) {
                     return innercd;
                 }
--- a/src/share/classes/com/sun/tools/javadoc/Comment.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javadoc/Comment.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2011, 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
@@ -25,10 +25,7 @@
 
 package com.sun.tools.javadoc;
 
-import java.util.Locale;
-
 import com.sun.javadoc.*;
-
 import com.sun.tools.javac.util.ListBuffer;
 
 /**
@@ -115,7 +112,7 @@
                                 state = TAG_NAME;
                             }
                             break;
-                    };
+                    }
                     if (ch == '\n') {
                         newLine = true;
                     } else if (!isWhite) {
@@ -134,7 +131,7 @@
                     case IN_TEXT:
                         parseCommentComponent(tagName, textStart, lastNonWhite+1);
                         break;
-                };
+                }
             }
 
             /**
@@ -396,16 +393,15 @@
      * else
      *    return -1.
      */
-    private static int inlineTagFound(DocImpl holder,  String inlinetext, int start) {
+    private static int inlineTagFound(DocImpl holder, String inlinetext, int start) {
         DocEnv docenv = holder.env;
-        int linkstart;
-        if (start == inlinetext.length() ||
-              (linkstart = inlinetext.indexOf("{@", start)) == -1) {
+        int linkstart = inlinetext.indexOf("{@", start);
+        if (start == inlinetext.length() || linkstart == -1) {
             return -1;
-        } else if(inlinetext.indexOf('}', start) == -1) {
+        } else if (inlinetext.indexOf('}', linkstart) == -1) {
             //Missing '}'.
             docenv.warning(holder, "tag.Improper_Use_Of_Link_Tag",
-                          inlinetext.substring(linkstart, inlinetext.length()));
+                    inlinetext.substring(linkstart, inlinetext.length()));
             return -1;
         } else {
             return linkstart;
@@ -425,6 +421,7 @@
     /**
      * Return text for this Doc comment.
      */
+    @Override
     public String toString() {
         return text;
     }
--- a/src/share/classes/com/sun/tools/javadoc/DocEnv.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javadoc/DocEnv.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2011, 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
@@ -84,7 +84,7 @@
     final Symbol externalizableSym;
 
     /** Access filter (public, protected, ...).  */
-    ModifierFilter showAccess;
+    protected ModifierFilter showAccess;
 
     /** True if we are using a sentence BreakIterator. */
     boolean breakiterator;
@@ -102,7 +102,7 @@
     boolean docClasses = false;
 
     /** Does the doclet only expect pre-1.5 doclet API? */
-    boolean legacyDoclet = true;
+    protected boolean legacyDoclet = true;
 
     /**
      * Set this to true if you would like to not emit any errors, warnings and
@@ -115,7 +115,7 @@
      *
      * @param context      Context for this javadoc instance.
      */
-    private DocEnv(Context context) {
+    protected DocEnv(Context context) {
         context.put(docEnvKey, this);
 
         messager = Messager.instance0(context);
@@ -517,7 +517,7 @@
         messager.exit();
     }
 
-    private Map<PackageSymbol, PackageDocImpl> packageMap =
+    protected Map<PackageSymbol, PackageDocImpl> packageMap =
             new HashMap<PackageSymbol, PackageDocImpl>();
     /**
      * Return the PackageDoc of this package symbol.
@@ -545,12 +545,12 @@
     }
 
 
-    private Map<ClassSymbol, ClassDocImpl> classMap =
+    protected Map<ClassSymbol, ClassDocImpl> classMap =
             new HashMap<ClassSymbol, ClassDocImpl>();
     /**
      * Return the ClassDoc (or a subtype) of this class symbol.
      */
-    ClassDocImpl getClassDoc(ClassSymbol clazz) {
+    public ClassDocImpl getClassDoc(ClassSymbol clazz) {
         ClassDocImpl result = classMap.get(clazz);
         if (result != null) return result;
         if (isAnnotationType(clazz)) {
@@ -565,7 +565,7 @@
     /**
      * Create the ClassDoc (or a subtype) for a class symbol.
      */
-    void makeClassDoc(ClassSymbol clazz, String docComment, JCClassDecl tree, Position.LineMap lineMap) {
+    protected void makeClassDoc(ClassSymbol clazz, String docComment, JCClassDecl tree, Position.LineMap lineMap) {
         ClassDocImpl result = classMap.get(clazz);
         if (result != null) {
             if (docComment != null) result.setRawCommentText(docComment);
@@ -580,20 +580,20 @@
         classMap.put(clazz, result);
     }
 
-    private static boolean isAnnotationType(ClassSymbol clazz) {
+    protected static boolean isAnnotationType(ClassSymbol clazz) {
         return ClassDocImpl.isAnnotationType(clazz);
     }
 
-    private static boolean isAnnotationType(JCClassDecl tree) {
+    protected static boolean isAnnotationType(JCClassDecl tree) {
         return (tree.mods.flags & Flags.ANNOTATION) != 0;
     }
 
-    private Map<VarSymbol, FieldDocImpl> fieldMap =
+    protected Map<VarSymbol, FieldDocImpl> fieldMap =
             new HashMap<VarSymbol, FieldDocImpl>();
     /**
      * Return the FieldDoc of this var symbol.
      */
-    FieldDocImpl getFieldDoc(VarSymbol var) {
+    public FieldDocImpl getFieldDoc(VarSymbol var) {
         FieldDocImpl result = fieldMap.get(var);
         if (result != null) return result;
         result = new FieldDocImpl(this, var);
@@ -603,7 +603,7 @@
     /**
      * Create a FieldDoc for a var symbol.
      */
-    void makeFieldDoc(VarSymbol var, String docComment, JCVariableDecl tree, Position.LineMap lineMap) {
+    protected void makeFieldDoc(VarSymbol var, String docComment, JCVariableDecl tree, Position.LineMap lineMap) {
         FieldDocImpl result = fieldMap.get(var);
         if (result != null) {
             if (docComment != null) result.setRawCommentText(docComment);
@@ -614,13 +614,13 @@
         }
     }
 
-    private Map<MethodSymbol, ExecutableMemberDocImpl> methodMap =
+    protected Map<MethodSymbol, ExecutableMemberDocImpl> methodMap =
             new HashMap<MethodSymbol, ExecutableMemberDocImpl>();
     /**
      * Create a MethodDoc for this MethodSymbol.
      * Should be called only on symbols representing methods.
      */
-    void makeMethodDoc(MethodSymbol meth, String docComment,
+    protected void makeMethodDoc(MethodSymbol meth, String docComment,
                        JCMethodDecl tree, Position.LineMap lineMap) {
         MethodDocImpl result = (MethodDocImpl)methodMap.get(meth);
         if (result != null) {
@@ -649,7 +649,7 @@
      * Create the ConstructorDoc for a MethodSymbol.
      * Should be called only on symbols representing constructors.
      */
-    void makeConstructorDoc(MethodSymbol meth, String docComment,
+    protected void makeConstructorDoc(MethodSymbol meth, String docComment,
                             JCMethodDecl tree, Position.LineMap lineMap) {
         ConstructorDocImpl result = (ConstructorDocImpl)methodMap.get(meth);
         if (result != null) {
@@ -678,7 +678,7 @@
      * Create the AnnotationTypeElementDoc for a MethodSymbol.
      * Should be called only on symbols representing annotation type elements.
      */
-    void makeAnnotationTypeElementDoc(MethodSymbol meth,
+    protected void makeAnnotationTypeElementDoc(MethodSymbol meth,
                                       String docComment, JCMethodDecl tree, Position.LineMap lineMap) {
         AnnotationTypeElementDocImpl result =
             (AnnotationTypeElementDocImpl)methodMap.get(meth);
--- a/src/share/classes/com/sun/tools/javadoc/DocImpl.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javadoc/DocImpl.java	Tue Feb 14 10:29:36 2012 -0800
@@ -92,7 +92,7 @@
      * So subclasses have the option to do lazy initialization of
      * "documentation" string.
      */
-    String documentation() {
+    protected String documentation() {
         if (documentation == null) documentation = "";
         return documentation;
     }
--- a/src/share/classes/com/sun/tools/javadoc/JavadocClassReader.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javadoc/JavadocClassReader.java	Tue Feb 14 10:29:36 2012 -0800
@@ -35,7 +35,7 @@
 /** Javadoc uses an extended class reader that records package.html entries
  *  @author Neal Gafter
  */
-class JavadocClassReader extends ClassReader {
+public class JavadocClassReader extends ClassReader {
 
     public static JavadocClassReader instance0(Context context) {
         ClassReader instance = context.get(classReaderKey);
@@ -59,7 +59,7 @@
     private EnumSet<JavaFileObject.Kind> noSource = EnumSet.of(JavaFileObject.Kind.CLASS,
                                                                JavaFileObject.Kind.HTML);
 
-    private JavadocClassReader(Context context) {
+    public JavadocClassReader(Context context) {
         super(context, true);
         docenv = DocEnv.instance(context);
         preferSource = true;
--- a/src/share/classes/com/sun/tools/javadoc/JavadocEnter.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javadoc/JavadocEnter.java	Tue Feb 14 10:29:36 2012 -0800
@@ -31,7 +31,6 @@
 import com.sun.tools.javac.code.Kinds;
 import com.sun.tools.javac.code.Symbol.*;
 import com.sun.tools.javac.comp.Enter;
-import com.sun.tools.javac.tree.JCTree;
 import com.sun.tools.javac.tree.JCTree.*;
 import javax.tools.JavaFileObject;
 
@@ -65,6 +64,7 @@
     final Messager messager;
     final DocEnv docenv;
 
+    @Override
     public void main(List<JCCompilationUnit> trees) {
         // count all Enter errors as warnings.
         int nerrors = messager.nerrors;
@@ -73,6 +73,7 @@
         messager.nerrors = nerrors;
     }
 
+    @Override
     public void visitTopLevel(JCCompilationUnit tree) {
         super.visitTopLevel(tree);
         if (tree.sourcefile.isNameCompatible("package-info", JavaFileObject.Kind.SOURCE)) {
@@ -81,10 +82,11 @@
         }
     }
 
+    @Override
     public void visitClassDef(JCClassDecl tree) {
         super.visitClassDef(tree);
-        if (tree.sym != null && tree.sym.kind == Kinds.TYP) {
-            if (tree.sym == null) return;
+        if (tree.sym == null) return;
+        if (tree.sym.kind == Kinds.TYP || tree.sym.kind == Kinds.ERR) {
             String comment = env.toplevel.docComments.get(tree);
             ClassSymbol c = tree.sym;
             docenv.makeClassDoc(c, comment, tree, env.toplevel.lineMap);
@@ -92,6 +94,7 @@
     }
 
     /** Don't complain about a duplicate class. */
+    @Override
     protected void duplicateClass(DiagnosticPosition pos, ClassSymbol c) {}
 
 }
--- a/src/share/classes/com/sun/tools/javadoc/JavadocMemberEnter.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javadoc/JavadocMemberEnter.java	Tue Feb 14 10:29:36 2012 -0800
@@ -38,7 +38,7 @@
  *  done by javac.
  *  @author Neal Gafter
  */
-class JavadocMemberEnter extends MemberEnter {
+public class JavadocMemberEnter extends MemberEnter {
     public static JavadocMemberEnter instance0(Context context) {
         MemberEnter instance = context.get(memberEnterKey);
         if (instance == null)
--- a/src/share/classes/com/sun/tools/javadoc/JavadocTool.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javadoc/JavadocTool.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2011, 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
@@ -257,24 +257,15 @@
         for (String p: excludedPackages)
             includedPackages.put(p, false);
 
-        if (docenv.fileManager.hasLocation(StandardLocation.SOURCE_PATH)) {
-            searchSubPackages(subPackages,
-                    includedPackages,
-                    packages, packageFiles,
-                    StandardLocation.SOURCE_PATH,
-                    EnumSet.of(JavaFileObject.Kind.SOURCE));
-            searchSubPackages(subPackages,
-                    includedPackages,
-                    packages, packageFiles,
-                    StandardLocation.CLASS_PATH,
-                    EnumSet.of(JavaFileObject.Kind.CLASS));
-        } else {
-            searchSubPackages(subPackages,
-                    includedPackages,
-                    packages, packageFiles,
-                    StandardLocation.CLASS_PATH,
-                    EnumSet.of(JavaFileObject.Kind.SOURCE, JavaFileObject.Kind.CLASS));
-        }
+        StandardLocation path = docenv.fileManager.hasLocation(StandardLocation.SOURCE_PATH)
+                ? StandardLocation.SOURCE_PATH : StandardLocation.CLASS_PATH;
+
+        searchSubPackages(subPackages,
+                includedPackages,
+                packages, packageFiles,
+                path,
+                EnumSet.of(JavaFileObject.Kind.SOURCE));
+
         return packageFiles;
     }
 
--- a/src/share/classes/com/sun/tools/javadoc/PackageDocImpl.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javadoc/PackageDocImpl.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2011, 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
@@ -96,7 +96,7 @@
     /**
      * Do lazy initialization of "documentation" string.
      */
-    String documentation() {
+    protected String documentation() {
         if (documentation != null)
             return documentation;
         if (docPath != null) {
--- a/src/share/classes/com/sun/tools/javadoc/ParamTagImpl.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javadoc/ParamTagImpl.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2003, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2011, 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
@@ -44,6 +44,11 @@
     private final String parameterComment;
     private final boolean isTypeParameter;
 
+    /**
+     * Cached inline tags.
+     */
+    private Tag[] inlineTags;
+
     ParamTagImpl(DocImpl holder, String name, String text) {
         super(holder, name, text);
         String[] sa = divideAtWhite();
@@ -71,6 +76,7 @@
     /**
      * Return the kind of this tag.
      */
+    @Override
     public String kind() {
         return "@param";
     }
@@ -85,6 +91,7 @@
     /**
      * convert this object to a string.
      */
+    @Override
     public String toString() {
         return name + ":" + text;
     }
@@ -97,7 +104,11 @@
      * @see TagImpl#inlineTagImpls()
      * @see ThrowsTagImpl#inlineTagImpls()
      */
+    @Override
     public Tag[] inlineTags() {
-        return Comment.getInlineTags(holder, parameterComment);
+        if (inlineTags == null) {
+            inlineTags = Comment.getInlineTags(holder, parameterComment);
+        }
+        return inlineTags;
     }
 }
--- a/src/share/classes/com/sun/tools/javadoc/SerialFieldTagImpl.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javadoc/SerialFieldTagImpl.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2011, 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
@@ -80,6 +80,9 @@
      */
     private void parseSerialFieldString() {
         int len = text.length();
+        if (len == 0) {
+            return;
+        }
 
         // if no white space found
         /* Skip white space. */
--- a/src/share/classes/com/sun/tools/javadoc/ThrowsTagImpl.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javadoc/ThrowsTagImpl.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2003, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2011, 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
@@ -43,6 +43,11 @@
     private final String exceptionName;
     private final String exceptionComment;
 
+    /**
+     * Cached inline tags.
+     */
+    private Tag[] inlineTags;
+
     ThrowsTagImpl(DocImpl holder, String name, String text) {
         super(holder, name, text);
         String[] sa = divideAtWhite();
@@ -93,6 +98,7 @@
      * Return the kind of this tag.  Always "@throws" for instances
      * of ThrowsTagImpl.
      */
+    @Override
     public String kind() {
         return "@throws";
     }
@@ -105,7 +111,11 @@
      * @see TagImpl#inlineTagImpls()
      * @see ParamTagImpl#inlineTagImpls()
      */
+    @Override
     public Tag[] inlineTags() {
-        return Comment.getInlineTags(holder, exceptionComment());
+        if (inlineTags == null) {
+            inlineTags = Comment.getInlineTags(holder, exceptionComment());
+        }
+        return inlineTags;
     }
 }
--- a/src/share/classes/com/sun/tools/javah/JavahTask.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javah/JavahTask.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2011, 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
@@ -60,7 +60,7 @@
 import javax.lang.model.type.TypeMirror;
 import javax.lang.model.type.TypeVisitor;
 import javax.lang.model.util.ElementFilter;
-import javax.lang.model.util.SimpleTypeVisitor7;
+import javax.lang.model.util.SimpleTypeVisitor8;
 import javax.lang.model.util.Types;
 
 import javax.tools.Diagnostic;
@@ -753,7 +753,7 @@
         }
 
         private TypeVisitor<Void,Types> checkMethodParametersVisitor =
-                new SimpleTypeVisitor7<Void,Types>() {
+                new SimpleTypeVisitor8<Void,Types>() {
             @Override
             public Void visitArray(ArrayType t, Types types) {
                 visit(t.getComponentType(), types);
--- a/src/share/classes/com/sun/tools/javah/LLNI.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javah/LLNI.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2011, 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
@@ -45,7 +45,7 @@
 import javax.lang.model.type.TypeMirror;
 import javax.lang.model.type.TypeVisitor;
 import javax.lang.model.util.ElementFilter;
-import javax.lang.model.util.SimpleTypeVisitor7;
+import javax.lang.model.util.SimpleTypeVisitor8;
 
 /*
  * <p><b>This is NOT part of any supported API.
@@ -628,7 +628,7 @@
     }
 
     protected final boolean isLongOrDouble(TypeMirror t) {
-        TypeVisitor<Boolean,Void> v = new SimpleTypeVisitor7<Boolean,Void>() {
+        TypeVisitor<Boolean,Void> v = new SimpleTypeVisitor8<Boolean,Void>() {
             public Boolean defaultAction(TypeMirror t, Void p){
                 return false;
             }
--- a/src/share/classes/com/sun/tools/javah/TypeSignature.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/com/sun/tools/javah/TypeSignature.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2011, 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
@@ -38,7 +38,7 @@
 import javax.lang.model.type.TypeVariable;
 import javax.lang.model.type.TypeVisitor;
 import javax.lang.model.util.Elements;
-import javax.lang.model.util.SimpleTypeVisitor7;
+import javax.lang.model.util.SimpleTypeVisitor8;
 
 /**
  * Returns internal type signature.
@@ -245,7 +245,7 @@
 
 
     String qualifiedTypeName(TypeMirror type) {
-        TypeVisitor<Name, Void> v = new SimpleTypeVisitor7<Name, Void>() {
+        TypeVisitor<Name, Void> v = new SimpleTypeVisitor8<Name, Void>() {
             @Override
             public Name visitArray(ArrayType t, Void p) {
                 return t.getComponentType().accept(this, p);
--- a/src/share/classes/javax/lang/model/util/AbstractAnnotationValueVisitor6.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/javax/lang/model/util/AbstractAnnotationValueVisitor6.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2011, 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
@@ -64,6 +64,7 @@
  * @author Peter von der Ah&eacute;
  *
  * @see AbstractAnnotationValueVisitor7
+ * @see AbstractAnnotationValueVisitor8
  * @since 1.6
  */
 @SupportedSourceVersion(RELEASE_6)
--- a/src/share/classes/javax/lang/model/util/AbstractAnnotationValueVisitor7.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/javax/lang/model/util/AbstractAnnotationValueVisitor7.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2011 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
@@ -59,6 +59,7 @@
  * @param <P> the type of the additional parameter to this visitor's methods.
  *
  * @see AbstractAnnotationValueVisitor6
+ * @see AbstractAnnotationValueVisitor8
  * @since 1.7
  */
 @SupportedSourceVersion(RELEASE_7)
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/classes/javax/lang/model/util/AbstractAnnotationValueVisitor8.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2011, 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 javax.lang.model.util;
+
+import java.util.List;
+import javax.lang.model.element.*;
+
+import javax.lang.model.type.TypeMirror;
+import static javax.lang.model.SourceVersion.*;
+import javax.lang.model.SourceVersion;
+import javax.annotation.processing.SupportedSourceVersion;
+
+/**
+ * A skeletal visitor for annotation values with default behavior
+ * appropriate for the {@link SourceVersion#RELEASE_8 RELEASE_8}
+ * source version.
+ *
+ * <p> <b>WARNING:</b> The {@code AnnotationValueVisitor} interface
+ * implemented by this class may have methods added to it in the
+ * future to accommodate new, currently unknown, language structures
+ * added to future versions of the Java&trade; programming language.
+ * Therefore, methods whose names begin with {@code "visit"} may be
+ * added to this class in the future; to avoid incompatibilities,
+ * classes which extend this class should not declare any instance
+ * methods with names beginning with {@code "visit"}.
+ *
+ * <p>When such a new visit method is added, the default
+ * implementation in this class will be to call the {@link
+ * #visitUnknown visitUnknown} method.  A new abstract annotation
+ * value visitor class will also be introduced to correspond to the
+ * new language level; this visitor will have different default
+ * behavior for the visit method in question.  When the new visitor is
+ * introduced, all or portions of this visitor may be deprecated.
+ *
+ * @param <R> the return type of this visitor's methods
+ * @param <P> the type of the additional parameter to this visitor's methods.
+ *
+ * @see AbstractAnnotationValueVisitor6
+ * @see AbstractAnnotationValueVisitor7
+ * @since 1.8
+ */
+@SupportedSourceVersion(RELEASE_8)
+public abstract class AbstractAnnotationValueVisitor8<R, P> extends AbstractAnnotationValueVisitor7<R, P> {
+
+    /**
+     * Constructor for concrete subclasses to call.
+     */
+    protected AbstractAnnotationValueVisitor8() {
+        super();
+    }
+}
--- a/src/share/classes/javax/lang/model/util/AbstractElementVisitor6.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/javax/lang/model/util/AbstractElementVisitor6.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2011, 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
@@ -67,6 +67,7 @@
  * @author Peter von der Ah&eacute;
  *
  * @see AbstractElementVisitor7
+ * @see AbstractElementVisitor8
  * @since 1.6
  */
 @SupportedSourceVersion(RELEASE_6)
--- a/src/share/classes/javax/lang/model/util/AbstractElementVisitor7.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/javax/lang/model/util/AbstractElementVisitor7.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2011, 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
@@ -62,6 +62,7 @@
  *            additional parameter.
  *
  * @see AbstractElementVisitor6
+ * @see AbstractElementVisitor8
  * @since 1.7
  */
 @SupportedSourceVersion(RELEASE_7)
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/classes/javax/lang/model/util/AbstractElementVisitor8.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2011, 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 javax.lang.model.util;
+
+import javax.lang.model.element.*;
+import javax.annotation.processing.SupportedSourceVersion;
+import javax.lang.model.element.*;
+import static javax.lang.model.element.ElementKind.*;
+import static javax.lang.model.SourceVersion.*;
+import javax.lang.model.SourceVersion;
+
+
+/**
+ * A skeletal visitor of program elements with default behavior
+ * appropriate for the {@link SourceVersion#RELEASE_8 RELEASE_8}
+ * source version.
+ *
+ * <p> <b>WARNING:</b> The {@code ElementVisitor} interface
+ * implemented by this class may have methods added to it in the
+ * future to accommodate new, currently unknown, language structures
+ * added to future versions of the Java&trade; programming language.
+ * Therefore, methods whose names begin with {@code "visit"} may be
+ * added to this class in the future; to avoid incompatibilities,
+ * classes which extend this class should not declare any instance
+ * methods with names beginning with {@code "visit"}.
+ *
+ * <p>When such a new visit method is added, the default
+ * implementation in this class will be to call the {@link
+ * #visitUnknown visitUnknown} method.  A new abstract element visitor
+ * class will also be introduced to correspond to the new language
+ * level; this visitor will have different default behavior for the
+ * visit method in question.  When the new visitor is introduced, all
+ * or portions of this visitor may be deprecated.
+ *
+ * @param <R> the return type of this visitor's methods.  Use {@link
+ *            Void} for visitors that do not need to return results.
+ * @param <P> the type of the additional parameter to this visitor's
+ *            methods.  Use {@code Void} for visitors that do not need an
+ *            additional parameter.
+ *
+ * @see AbstractElementVisitor6
+ * @see AbstractElementVisitor7
+ * @since 1.8
+ */
+@SupportedSourceVersion(RELEASE_8)
+public abstract class AbstractElementVisitor8<R, P> extends AbstractElementVisitor7<R, P> {
+    /**
+     * Constructor for concrete subclasses to call.
+     */
+    protected AbstractElementVisitor8(){
+        super();
+    }
+}
--- a/src/share/classes/javax/lang/model/util/AbstractTypeVisitor6.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/javax/lang/model/util/AbstractTypeVisitor6.java	Tue Feb 14 10:29:36 2012 -0800
@@ -60,6 +60,7 @@
  * @author Peter von der Ah&eacute;
  *
  * @see AbstractTypeVisitor7
+ * @see AbstractTypeVisitor8
  * @since 1.6
  */
 public abstract class AbstractTypeVisitor6<R, P> implements TypeVisitor<R, P> {
--- a/src/share/classes/javax/lang/model/util/AbstractTypeVisitor7.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/javax/lang/model/util/AbstractTypeVisitor7.java	Tue Feb 14 10:29:36 2012 -0800
@@ -56,6 +56,7 @@
  *            additional parameter.
  *
  * @see AbstractTypeVisitor6
+ * @see AbstractTypeVisitor8
  * @since 1.7
  */
 public abstract class AbstractTypeVisitor7<R, P> extends AbstractTypeVisitor6<R, P> {
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/classes/javax/lang/model/util/AbstractTypeVisitor8.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2011 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 javax.lang.model.util;
+
+import javax.lang.model.type.*;
+
+/**
+ * A skeletal visitor of types with default behavior appropriate for
+ * the {@link javax.lang.model.SourceVersion#RELEASE_8 RELEASE_8}
+ * source version.
+ *
+ * <p> <b>WARNING:</b> The {@code TypeVisitor} interface implemented
+ * by this class may have methods added to it in the future to
+ * accommodate new, currently unknown, language structures added to
+ * future versions of the Java&trade; programming language.
+ * Therefore, methods whose names begin with {@code "visit"} may be
+ * added to this class in the future; to avoid incompatibilities,
+ * classes which extend this class should not declare any instance
+ * methods with names beginning with {@code "visit"}.
+ *
+ * <p>When such a new visit method is added, the default
+ * implementation in this class will be to call the {@link
+ * #visitUnknown visitUnknown} method.  A new abstract type visitor
+ * class will also be introduced to correspond to the new language
+ * level; this visitor will have different default behavior for the
+ * visit method in question.  When the new visitor is introduced, all
+ * or portions of this visitor may be deprecated.
+ *
+ * @param <R> the return type of this visitor's methods.  Use {@link
+ *            Void} for visitors that do not need to return results.
+ * @param <P> the type of the additional parameter to this visitor's
+ *            methods.  Use {@code Void} for visitors that do not need an
+ *            additional parameter.
+ *
+ * @see AbstractTypeVisitor6
+ * @see AbstractTypeVisitor7
+ * @since 1.8
+ */
+public abstract class AbstractTypeVisitor8<R, P> extends AbstractTypeVisitor7<R, P> {
+    /**
+     * Constructor for concrete subclasses to call.
+     */
+    protected AbstractTypeVisitor8() {
+        super();
+    }
+}
--- a/src/share/classes/javax/lang/model/util/ElementKindVisitor6.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/javax/lang/model/util/ElementKindVisitor6.java	Tue Feb 14 10:29:36 2012 -0800
@@ -78,6 +78,7 @@
  * @author Peter von der Ah&eacute;
  *
  * @see ElementKindVisitor7
+ * @see ElementKindVisitor8
  * @since 1.6
  */
 @SupportedSourceVersion(RELEASE_6)
--- a/src/share/classes/javax/lang/model/util/ElementKindVisitor7.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/javax/lang/model/util/ElementKindVisitor7.java	Tue Feb 14 10:29:36 2012 -0800
@@ -73,6 +73,7 @@
  *            additional parameter.
  *
  * @see ElementKindVisitor6
+ * @see ElementKindVisitor8
  * @since 1.7
  */
 @SupportedSourceVersion(RELEASE_7)
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/classes/javax/lang/model/util/ElementKindVisitor8.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 2011 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 javax.lang.model.util;
+
+import javax.lang.model.element.*;
+import static javax.lang.model.element.ElementKind.*;
+import javax.annotation.processing.SupportedSourceVersion;
+import static javax.lang.model.SourceVersion.*;
+import javax.lang.model.SourceVersion;
+
+/**
+ * A visitor of program elements based on their {@linkplain
+ * ElementKind kind} with default behavior appropriate for the {@link
+ * SourceVersion#RELEASE_8 RELEASE_8} source version.  For {@linkplain
+ * Element elements} <tt><i>XYZ</i></tt> that may have more than one
+ * kind, the <tt>visit<i>XYZ</i></tt> methods in this class delegate
+ * to the <tt>visit<i>XYZKind</i></tt> method corresponding to the
+ * first argument's kind.  The <tt>visit<i>XYZKind</i></tt> methods
+ * call {@link #defaultAction defaultAction}, passing their arguments
+ * to {@code defaultAction}'s corresponding parameters.
+ *
+ * <p> Methods in this class may be overridden subject to their
+ * general contract.  Note that annotating methods in concrete
+ * subclasses with {@link java.lang.Override @Override} will help
+ * ensure that methods are overridden as intended.
+ *
+ * <p> <b>WARNING:</b> The {@code ElementVisitor} interface
+ * implemented by this class may have methods added to it or the
+ * {@code ElementKind} {@code enum} used in this case may have
+ * constants added to it in the future to accommodate new, currently
+ * unknown, language structures added to future versions of the
+ * Java&trade; programming language.  Therefore, methods whose names
+ * begin with {@code "visit"} may be added to this class in the
+ * future; to avoid incompatibilities, classes which extend this class
+ * should not declare any instance methods with names beginning with
+ * {@code "visit"}.
+ *
+ * <p>When such a new visit method is added, the default
+ * implementation in this class will be to call the {@link
+ * #visitUnknown visitUnknown} method.  A new abstract element kind
+ * visitor class will also be introduced to correspond to the new
+ * language level; this visitor will have different default behavior
+ * for the visit method in question.  When the new visitor is
+ * introduced, all or portions of this visitor may be deprecated.
+ *
+ * @param <R> the return type of this visitor's methods.  Use {@link
+ *            Void} for visitors that do not need to return results.
+ * @param <P> the type of the additional parameter to this visitor's
+ *            methods.  Use {@code Void} for visitors that do not need an
+ *            additional parameter.
+ *
+ * @see ElementKindVisitor6
+ * @see ElementKindVisitor7
+ * @since 1.8
+ */
+@SupportedSourceVersion(RELEASE_8)
+public class ElementKindVisitor8<R, P> extends ElementKindVisitor7<R, P> {
+    /**
+     * Constructor for concrete subclasses; uses {@code null} for the
+     * default value.
+     */
+    protected ElementKindVisitor8() {
+        super(null);
+    }
+
+    /**
+     * Constructor for concrete subclasses; uses the argument for the
+     * default value.
+     *
+     * @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
+     */
+    protected ElementKindVisitor8(R defaultValue) {
+        super(defaultValue);
+    }
+}
--- a/src/share/classes/javax/lang/model/util/ElementScanner6.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/javax/lang/model/util/ElementScanner6.java	Tue Feb 14 10:29:36 2012 -0800
@@ -90,6 +90,7 @@
  * @author Peter von der Ah&eacute;
  *
  * @see ElementScanner7
+ * @see ElementScanner8
  * @since 1.6
  */
 @SupportedSourceVersion(RELEASE_6)
--- a/src/share/classes/javax/lang/model/util/ElementScanner7.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/javax/lang/model/util/ElementScanner7.java	Tue Feb 14 10:29:36 2012 -0800
@@ -86,6 +86,7 @@
  *            additional parameter.
  *
  * @see ElementScanner6
+ * @see ElementScanner8
  * @since 1.7
  */
 @SupportedSourceVersion(RELEASE_7)
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/classes/javax/lang/model/util/ElementScanner8.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,109 @@
+/*
+ * Copyright (c) 2011, 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 javax.lang.model.util;
+
+import javax.lang.model.element.*;
+import javax.annotation.processing.SupportedSourceVersion;
+import static javax.lang.model.element.ElementKind.*;
+import javax.lang.model.SourceVersion;
+import static javax.lang.model.SourceVersion.*;
+
+
+/**
+ * A scanning visitor of program elements with default behavior
+ * appropriate for the {@link SourceVersion#RELEASE_8 RELEASE_8}
+ * source version.  The <tt>visit<i>XYZ</i></tt> methods in this
+ * class scan their component elements by calling {@code scan} on
+ * their {@linkplain Element#getEnclosedElements enclosed elements},
+ * {@linkplain ExecutableElement#getParameters parameters}, etc., as
+ * indicated in the individual method specifications.  A subclass can
+ * control the order elements are visited by overriding the
+ * <tt>visit<i>XYZ</i></tt> methods.  Note that clients of a scanner
+ * may get the desired behavior be invoking {@code v.scan(e, p)} rather
+ * than {@code v.visit(e, p)} on the root objects of interest.
+ *
+ * <p>When a subclass overrides a <tt>visit<i>XYZ</i></tt> method, the
+ * new method can cause the enclosed elements to be scanned in the
+ * default way by calling <tt>super.visit<i>XYZ</i></tt>.  In this
+ * fashion, the concrete visitor can control the ordering of traversal
+ * over the component elements with respect to the additional
+ * processing; for example, consistently calling
+ * <tt>super.visit<i>XYZ</i></tt> at the start of the overridden
+ * methods will yield a preorder traversal, etc.  If the component
+ * elements should be traversed in some other order, instead of
+ * calling <tt>super.visit<i>XYZ</i></tt>, an overriding visit method
+ * should call {@code scan} with the elements in the desired order.
+ *
+ * <p> Methods in this class may be overridden subject to their
+ * general contract.  Note that annotating methods in concrete
+ * subclasses with {@link java.lang.Override @Override} will help
+ * ensure that methods are overridden as intended.
+ *
+ * <p> <b>WARNING:</b> The {@code ElementVisitor} interface
+ * implemented by this class may have methods added to it in the
+ * future to accommodate new, currently unknown, language structures
+ * added to future versions of the Java&trade; programming language.
+ * Therefore, methods whose names begin with {@code "visit"} may be
+ * added to this class in the future; to avoid incompatibilities,
+ * classes which extend this class should not declare any instance
+ * methods with names beginning with {@code "visit"}.
+ *
+ * <p>When such a new visit method is added, the default
+ * implementation in this class will be to call the {@link
+ * #visitUnknown visitUnknown} method.  A new element scanner visitor
+ * class will also be introduced to correspond to the new language
+ * level; this visitor will have different default behavior for the
+ * visit method in question.  When the new visitor is introduced, all
+ * or portions of this visitor may be deprecated.
+ *
+ * @param <R> the return type of this visitor's methods.  Use {@link
+ *            Void} for visitors that do not need to return results.
+ * @param <P> the type of the additional parameter to this visitor's
+ *            methods.  Use {@code Void} for visitors that do not need an
+ *            additional parameter.
+ *
+ * @see ElementScanner6
+ * @see ElementScanner7
+ * @since 1.8
+ */
+@SupportedSourceVersion(RELEASE_8)
+public class ElementScanner8<R, P> extends ElementScanner7<R, P> {
+    /**
+     * Constructor for concrete subclasses; uses {@code null} for the
+     * default value.
+     */
+    protected ElementScanner8(){
+        super(null);
+    }
+
+    /**
+     * Constructor for concrete subclasses; uses the argument for the
+     * default value.
+     */
+    protected ElementScanner8(R defaultValue){
+        super(defaultValue);
+    }
+}
--- a/src/share/classes/javax/lang/model/util/SimpleAnnotationValueVisitor6.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/javax/lang/model/util/SimpleAnnotationValueVisitor6.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2011, 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
@@ -71,6 +71,7 @@
  * @author Peter von der Ah&eacute;
  *
  * @see SimpleAnnotationValueVisitor7
+ * @see SimpleAnnotationValueVisitor8
  * @since 1.6
  */
 @SupportedSourceVersion(RELEASE_6)
--- a/src/share/classes/javax/lang/model/util/SimpleAnnotationValueVisitor7.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/javax/lang/model/util/SimpleAnnotationValueVisitor7.java	Tue Feb 14 10:29:36 2012 -0800
@@ -66,6 +66,7 @@
  * @param <P> the type of the additional parameter to this visitor's methods.
  *
  * @see SimpleAnnotationValueVisitor6
+ * @see SimpleAnnotationValueVisitor8
  * @since 1.7
  */
 @SupportedSourceVersion(RELEASE_7)
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/classes/javax/lang/model/util/SimpleAnnotationValueVisitor8.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2011, 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 javax.lang.model.util;
+
+import java.util.List;
+import javax.lang.model.element.*;
+
+import javax.lang.model.type.TypeMirror;
+import static javax.lang.model.SourceVersion.*;
+import javax.lang.model.SourceVersion;
+import javax.annotation.processing.SupportedSourceVersion;
+
+/**
+ * A simple visitor for annotation values with default behavior
+ * appropriate for the {@link SourceVersion#RELEASE_8 RELEASE_8}
+ * source version.  Visit methods call {@link #defaultAction
+ * defaultAction} passing their arguments to {@code defaultAction}'s
+ * corresponding parameters.
+ *
+ * <p> Methods in this class may be overridden subject to their
+ * general contract.  Note that annotating methods in concrete
+ * subclasses with {@link java.lang.Override @Override} will help
+ * ensure that methods are overridden as intended.
+ *
+ * <p> <b>WARNING:</b> The {@code AnnotationValueVisitor} interface
+ * implemented by this class may have methods added to it in the
+ * future to accommodate new, currently unknown, language structures
+ * added to future versions of the Java&trade; programming language.
+ * Therefore, methods whose names begin with {@code "visit"} may be
+ * added to this class in the future; to avoid incompatibilities,
+ * classes which extend this class should not declare any instance
+ * methods with names beginning with {@code "visit"}.
+ *
+ * <p>When such a new visit method is added, the default
+ * implementation in this class will be to call the {@link
+ * #visitUnknown visitUnknown} method.  A new simple annotation
+ * value visitor class will also be introduced to correspond to the
+ * new language level; this visitor will have different default
+ * behavior for the visit method in question.  When the new visitor is
+ * introduced, all or portions of this visitor may be deprecated.
+ *
+ * @param <R> the return type of this visitor's methods
+ * @param <P> the type of the additional parameter to this visitor's methods.
+ *
+ * @see SimpleAnnotationValueVisitor6
+ * @see SimpleAnnotationValueVisitor7
+ * @since 1.8
+ */
+@SupportedSourceVersion(RELEASE_8)
+public class SimpleAnnotationValueVisitor8<R, P> extends SimpleAnnotationValueVisitor7<R, P> {
+    /**
+     * Constructor for concrete subclasses; uses {@code null} for the
+     * default value.
+     */
+    protected SimpleAnnotationValueVisitor8() {
+        super(null);
+    }
+
+    /**
+     * Constructor for concrete subclasses; uses the argument for the
+     * default value.
+     *
+     * @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
+     */
+    protected SimpleAnnotationValueVisitor8(R defaultValue) {
+        super(defaultValue);
+    }
+}
--- a/src/share/classes/javax/lang/model/util/SimpleElementVisitor6.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/javax/lang/model/util/SimpleElementVisitor6.java	Tue Feb 14 10:29:36 2012 -0800
@@ -76,6 +76,7 @@
  * @author Peter von der Ah&eacute;
  *
  * @see SimpleElementVisitor7
+ * @see SimpleElementVisitor8
  * @since 1.6
  */
 @SupportedSourceVersion(RELEASE_6)
--- a/src/share/classes/javax/lang/model/util/SimpleElementVisitor7.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/javax/lang/model/util/SimpleElementVisitor7.java	Tue Feb 14 10:29:36 2012 -0800
@@ -69,6 +69,7 @@
  *              for visitors that do not need an additional parameter.
  *
  * @see SimpleElementVisitor6
+ * @see SimpleElementVisitor8
  * @since 1.7
  */
 @SupportedSourceVersion(RELEASE_7)
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/classes/javax/lang/model/util/SimpleElementVisitor8.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2011, 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 javax.lang.model.util;
+
+import javax.lang.model.element.*;
+import javax.annotation.processing.SupportedSourceVersion;
+import static javax.lang.model.element.ElementKind.*;
+import javax.lang.model.SourceVersion;
+import static javax.lang.model.SourceVersion.*;
+
+/**
+ * A simple visitor of program elements with default behavior
+ * appropriate for the {@link SourceVersion#RELEASE_8 RELEASE_8}
+ * source version.
+ *
+ * Visit methods corresponding to {@code RELEASE_7} and earlier
+ * language constructs call {@link #defaultAction defaultAction},
+ * passing their arguments to {@code defaultAction}'s corresponding
+ * parameters.
+ *
+ * <p> Methods in this class may be overridden subject to their
+ * general contract.  Note that annotating methods in concrete
+ * subclasses with {@link java.lang.Override @Override} will help
+ * ensure that methods are overridden as intended.
+ *
+ * <p> <b>WARNING:</b> The {@code ElementVisitor} interface
+ * implemented by this class may have methods added to it in the
+ * future to accommodate new, currently unknown, language structures
+ * added to future versions of the Java&trade; programming language.
+ * Therefore, methods whose names begin with {@code "visit"} may be
+ * added to this class in the future; to avoid incompatibilities,
+ * classes which extend this class should not declare any instance
+ * methods with names beginning with {@code "visit"}.
+ *
+ * <p>When such a new visit method is added, the default
+ * implementation in this class will be to call the {@link
+ * #visitUnknown visitUnknown} method.  A new simple element visitor
+ * class will also be introduced to correspond to the new language
+ * level; this visitor will have different default behavior for the
+ * visit method in question.  When the new visitor is introduced, all
+ * or portions of this visitor may be deprecated.
+ *
+ * @param <R> the return type of this visitor's methods.  Use {@code Void}
+ *             for visitors that do not need to return results.
+ * @param <P> the type of the additional parameter to this visitor's methods.  Use {@code Void}
+ *              for visitors that do not need an additional parameter.
+ *
+ * @see SimpleElementVisitor6
+ * @see SimpleElementVisitor7
+ * @since 1.8
+ */
+@SupportedSourceVersion(RELEASE_8)
+public class SimpleElementVisitor8<R, P> extends SimpleElementVisitor7<R, P> {
+    /**
+     * Constructor for concrete subclasses; uses {@code null} for the
+     * default value.
+     */
+    protected SimpleElementVisitor8(){
+        super(null);
+    }
+
+    /**
+     * Constructor for concrete subclasses; uses the argument for the
+     * default value.
+     *
+     * @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
+     */
+    protected SimpleElementVisitor8(R defaultValue){
+        super(defaultValue);
+    }
+}
--- a/src/share/classes/javax/lang/model/util/SimpleTypeVisitor6.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/javax/lang/model/util/SimpleTypeVisitor6.java	Tue Feb 14 10:29:36 2012 -0800
@@ -75,6 +75,7 @@
  * @author Peter von der Ah&eacute;
  *
  * @see SimpleTypeVisitor7
+ * @see SimpleTypeVisitor8
  * @since 1.6
  */
 @SupportedSourceVersion(RELEASE_6)
--- a/src/share/classes/javax/lang/model/util/SimpleTypeVisitor7.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/javax/lang/model/util/SimpleTypeVisitor7.java	Tue Feb 14 10:29:36 2012 -0800
@@ -68,6 +68,7 @@
  *            additional parameter.
  *
  * @see SimpleTypeVisitor6
+ * @see SimpleTypeVisitor8
  * @since 1.7
  */
 @SupportedSourceVersion(RELEASE_7)
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/classes/javax/lang/model/util/SimpleTypeVisitor8.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 2011, 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 javax.lang.model.util;
+
+import javax.lang.model.type.*;
+import javax.annotation.processing.SupportedSourceVersion;
+import javax.lang.model.SourceVersion;
+import static javax.lang.model.SourceVersion.*;
+
+/**
+ * A simple visitor of types with default behavior appropriate for the
+ * {@link SourceVersion#RELEASE_7 RELEASE_7} source version.
+ *
+ * Visit methods corresponding to {@code RELEASE_8} and earlier
+ * language constructs call {@link #defaultAction defaultAction},
+ * passing their arguments to {@code defaultAction}'s corresponding
+ * parameters.
+ *
+ * <p> Methods in this class may be overridden subject to their
+ * general contract.  Note that annotating methods in concrete
+ * subclasses with {@link java.lang.Override @Override} will help
+ * ensure that methods are overridden as intended.
+ *
+ * <p> <b>WARNING:</b> The {@code TypeVisitor} interface implemented
+ * by this class may have methods added to it in the future to
+ * accommodate new, currently unknown, language structures added to
+ * future versions of the Java&trade; programming language.
+ * Therefore, methods whose names begin with {@code "visit"} may be
+ * added to this class in the future; to avoid incompatibilities,
+ * classes which extend this class should not declare any instance
+ * methods with names beginning with {@code "visit"}.
+ *
+ * <p>When such a new visit method is added, the default
+ * implementation in this class will be to call the {@link
+ * #visitUnknown visitUnknown} method.  A new simple type visitor
+ * class will also be introduced to correspond to the new language
+ * level; this visitor will have different default behavior for the
+ * visit method in question.  When the new visitor is introduced, all
+ * or portions of this visitor may be deprecated.
+ *
+ * @param <R> the return type of this visitor's methods.  Use {@link
+ *            Void} for visitors that do not need to return results.
+ * @param <P> the type of the additional parameter to this visitor's
+ *            methods.  Use {@code Void} for visitors that do not need an
+ *            additional parameter.
+ *
+ * @see SimpleTypeVisitor6
+ * @see SimpleTypeVisitor7
+ * @since 1.8
+ */
+@SupportedSourceVersion(RELEASE_8)
+public class SimpleTypeVisitor8<R, P> extends SimpleTypeVisitor7<R, P> {
+    /**
+     * Constructor for concrete subclasses; uses {@code null} for the
+     * default value.
+     */
+    protected SimpleTypeVisitor8(){
+        super(null);
+    }
+
+    /**
+     * Constructor for concrete subclasses; uses the argument for the
+     * default value.
+     *
+     * @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
+     */
+    protected SimpleTypeVisitor8(R defaultValue){
+        super(defaultValue);
+    }
+}
--- a/src/share/classes/javax/lang/model/util/TypeKindVisitor6.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/javax/lang/model/util/TypeKindVisitor6.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2011, 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
@@ -76,6 +76,7 @@
  * @author Peter von der Ah&eacute;
  *
  * @see TypeKindVisitor7
+ * @see TypeKindVisitor8
  * @since 1.6
  */
 @SupportedSourceVersion(RELEASE_6)
--- a/src/share/classes/javax/lang/model/util/TypeKindVisitor7.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/javax/lang/model/util/TypeKindVisitor7.java	Tue Feb 14 10:29:36 2012 -0800
@@ -71,6 +71,7 @@
  *            additional parameter.
  *
  * @see TypeKindVisitor6
+ * @see TypeKindVisitor8
  * @since 1.7
  */
 @SupportedSourceVersion(RELEASE_7)
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/classes/javax/lang/model/util/TypeKindVisitor8.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) 2011, 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 javax.lang.model.util;
+
+import javax.lang.model.type.*;
+import javax.annotation.processing.SupportedSourceVersion;
+import static javax.lang.model.element.ElementKind.*;
+import static javax.lang.model.SourceVersion.*;
+import javax.lang.model.SourceVersion;
+
+/**
+ * A visitor of types based on their {@linkplain TypeKind kind} with
+ * default behavior appropriate for the {@link SourceVersion#RELEASE_8
+ * RELEASE_8} source version.  For {@linkplain
+ * TypeMirror types} <tt><i>XYZ</i></tt> that may have more than one
+ * kind, the <tt>visit<i>XYZ</i></tt> methods in this class delegate
+ * to the <tt>visit<i>XYZKind</i></tt> method corresponding to the
+ * first argument's kind.  The <tt>visit<i>XYZKind</i></tt> methods
+ * call {@link #defaultAction defaultAction}, passing their arguments
+ * to {@code defaultAction}'s corresponding parameters.
+ *
+ * <p> Methods in this class may be overridden subject to their
+ * general contract.  Note that annotating methods in concrete
+ * subclasses with {@link java.lang.Override @Override} will help
+ * ensure that methods are overridden as intended.
+ *
+ * <p> <b>WARNING:</b> The {@code TypeVisitor} interface implemented
+ * by this class may have methods added to it in the future to
+ * accommodate new, currently unknown, language structures added to
+ * future versions of the Java&trade; programming language.
+ * Therefore, methods whose names begin with {@code "visit"} may be
+ * added to this class in the future; to avoid incompatibilities,
+ * classes which extend this class should not declare any instance
+ * methods with names beginning with {@code "visit"}.
+ *
+ * <p>When such a new visit method is added, the default
+ * implementation in this class will be to call the {@link
+ * #visitUnknown visitUnknown} method.  A new type kind visitor class
+ * will also be introduced to correspond to the new language level;
+ * this visitor will have different default behavior for the visit
+ * method in question.  When the new visitor is introduced, all or
+ * portions of this visitor may be deprecated.
+ *
+ * @param <R> the return type of this visitor's methods.  Use {@link
+ *            Void} for visitors that do not need to return results.
+ * @param <P> the type of the additional parameter to this visitor's
+ *            methods.  Use {@code Void} for visitors that do not need an
+ *            additional parameter.
+ *
+ * @see TypeKindVisitor6
+ * @see TypeKindVisitor7
+ * @since 1.8
+ */
+@SupportedSourceVersion(RELEASE_8)
+public class TypeKindVisitor8<R, P> extends TypeKindVisitor7<R, P> {
+    /**
+     * Constructor for concrete subclasses to call; uses {@code null}
+     * for the default value.
+     */
+    protected TypeKindVisitor8() {
+        super(null);
+    }
+
+    /**
+     * Constructor for concrete subclasses to call; uses the argument
+     * for the default value.
+     *
+     * @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
+     */
+    protected TypeKindVisitor8(R defaultValue) {
+        super(defaultValue);
+    }
+}
--- a/src/share/classes/javax/tools/JavaCompiler.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/classes/javax/tools/JavaCompiler.java	Tue Feb 14 10:29:36 2012 -0800
@@ -26,10 +26,8 @@
 package javax.tools;
 
 import java.io.File;
-import java.io.InputStream;
 import java.io.Writer;
 import java.nio.charset.Charset;
-import java.util.List;
 import java.util.Locale;
 import java.util.concurrent.Callable;
 import javax.annotation.processing.Processor;
--- a/src/share/sample/javac/processing/src/CheckNamesProcessor.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/src/share/sample/javac/processing/src/CheckNamesProcessor.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2006, 2011, Oracle and/or its affiliates. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -138,7 +138,7 @@
     public SourceVersion getSupportedSourceVersion() {
         /*
          * Return latest source version instead of a fixed version
-         * like RELEASE_7.  To return a fixed version, this class
+         * like RELEASE_8.  To return a fixed version, this class
          * could be annotated with a SupportedSourceVersion
          * annotation.
          *
@@ -192,7 +192,7 @@
         /**
          * Visitor to implement name checks.
          */
-        private class NameCheckScanner extends ElementScanner7<Void, Void> {
+        private class NameCheckScanner extends ElementScanner8<Void, Void> {
             // The visitor could be enhanced to return true/false if
             // there were warnings reported or a count of the number
             // of warnings.  This could be facilitated by using
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/com/sun/javadoc/T6735320/SerialFieldTest.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+import java.io.ObjectStreamField;
+import java.io.Serializable;
+
+public class SerialFieldTest implements Serializable {
+    /**
+     * @serialField
+     */
+    private static final ObjectStreamField[] serialPersistentFields = {
+        new ObjectStreamField("i", int.class),
+    };
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/com/sun/javadoc/T6735320/T6735320.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+/*
+ * @test
+ * @bug 6735320
+ * @summary javadoc throws exception if serialField value is missing
+ * @library  ../lib/
+ * @build    JavadocTester T6735320
+ * @run main T6735320
+ */
+public class T6735320 extends JavadocTester {
+
+    private static final String BUG_ID = "6735320";
+    private static final String[] ARGS = new String[]{
+        "-d", BUG_ID + ".out",
+        SRC_DIR + FS + "SerialFieldTest.java"
+    };
+
+    public String getBugId() {
+        return BUG_ID;
+    }
+
+    public String getBugName() {
+        return getClass().getName();
+    }
+
+    public static void main(String... args) {
+        T6735320 tester = new T6735320();
+        if (tester.runJavadoc(ARGS) != 0) {
+            throw new AssertionError("non-zero return code from javadoc");
+        }
+        if (tester.getErrorOutput().contains("StringIndexOutOfBoundsException")) {
+            throw new AssertionError("javadoc threw StringIndexOutOfBoundsException");
+        }
+    }
+}
--- a/test/com/sun/javadoc/lib/JavadocTester.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/com/sun/javadoc/lib/JavadocTester.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2011, 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
@@ -197,8 +197,13 @@
         initOutputBuffers();
 
         ByteArrayOutputStream stdout = new ByteArrayOutputStream();
-        PrintStream prev = System.out;
+        PrintStream prevOut = System.out;
         System.setOut(new PrintStream(stdout));
+
+        ByteArrayOutputStream stderr = new ByteArrayOutputStream();
+        PrintStream prevErr = System.err;
+        System.setErr(new PrintStream(stderr));
+
         int returnCode = com.sun.tools.javadoc.Main.execute(
                 getBugName(),
                 new PrintWriter(errors, true),
@@ -207,8 +212,11 @@
                 docletClass,
                 getClass().getClassLoader(),
                 args);
-        System.setOut(prev);
+        System.setOut(prevOut);
         standardOut = new StringBuffer(stdout.toString());
+        System.setErr(prevErr);
+        errors.write(NL + stderr.toString());
+
         printJavadocOutput();
         return returnCode;
     }
--- a/test/com/sun/javadoc/testLinkTaglet/TestLinkTaglet.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/com/sun/javadoc/testLinkTaglet/TestLinkTaglet.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2004, 2011, 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
@@ -23,9 +23,9 @@
 
 /*
  * @test
- * @bug      4732864 6280605
+ * @bug      4732864 6280605 7064544
  * @summary  Make sure that you can link from one member to another using
- *           non-qualified name.
+ *           non-qualified name, furthermore, ensure the right one is linked.
  * @author   jamieh
  * @library  ../lib/
  * @build    JavadocTester
@@ -36,7 +36,7 @@
 public class TestLinkTaglet extends JavadocTester {
 
     //Test information.
-    private static final String BUG_ID = "4732864-6280605";
+    private static final String BUG_ID = "4732864-6280605-7064544";
 
     //Javadoc arguments.
     private static final String[] ARGS = new String[] {
--- a/test/com/sun/javadoc/testLinkTaglet/pkg/C.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/com/sun/javadoc/testLinkTaglet/pkg/C.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2004, 2011, 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
@@ -34,6 +34,11 @@
 public class C {
 
     public InnerC MEMBER = new InnerC();
+    /**
+     *  A red herring inner class to confuse the matching, thus to
+     *  ensure the right one is linked.
+     */
+    public class RedHerringInnerC {}
 
     /**
      * Link to member in outer class: {@link #MEMBER} <br/>
--- a/test/tools/javac/6402516/CheckLocalElements.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/6402516/CheckLocalElements.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2006, 2011, 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
@@ -95,7 +95,7 @@
         return encl == null ? "" : encl.accept(qualNameVisitor, null);
     }
 
-    private ElementVisitor<String,Void> qualNameVisitor = new SimpleElementVisitor7<String,Void>() {
+    private ElementVisitor<String,Void> qualNameVisitor = new SimpleElementVisitor8<String,Void>() {
         protected String defaultAction(Element e, Void ignore) {
             return "";
         }
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/7003595/T7003595.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,233 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+/*
+ * @test
+ * @bug 7003595
+ * @summary IncompatibleClassChangeError with unreferenced local class with subclass
+ */
+
+import com.sun.source.util.JavacTask;
+import com.sun.tools.classfile.Attribute;
+import com.sun.tools.classfile.ClassFile;
+import com.sun.tools.classfile.InnerClasses_attribute;
+import com.sun.tools.classfile.ConstantPool.*;
+import com.sun.tools.javac.api.JavacTool;
+
+import java.io.File;
+import java.net.URI;
+import java.util.Arrays;
+import java.util.ArrayList;
+import javax.tools.JavaCompiler;
+import javax.tools.JavaFileObject;
+import javax.tools.SimpleJavaFileObject;
+import javax.tools.StandardJavaFileManager;
+import javax.tools.ToolProvider;
+
+
+public class T7003595 {
+
+    /** global decls ***/
+
+    // Create a single file manager and reuse it for each compile to save time.
+    static StandardJavaFileManager fm = JavacTool.create().getStandardFileManager(null, null, null);
+
+    //statistics
+    static int checkCount = 0;
+
+    enum ClassKind {
+        NESTED("static class #N { #B }", "$", true),
+        INNER("class #N { #B }", "$", false),
+        LOCAL_REF("void test() { class #N { #B }; new #N(); }", "$1", false),
+        LOCAL_NOREF("void test() { class #N { #B }; }", "$1", false),
+        ANON("void test() { new Object() { #B }; }", "$1", false),
+        NONE("", "", false);
+
+        String memberInnerStr;
+        String sep;
+        boolean staticAllowed;
+
+        private ClassKind(String memberInnerStr, String sep, boolean staticAllowed) {
+            this.memberInnerStr = memberInnerStr;
+            this.sep = sep;
+            this.staticAllowed = staticAllowed;
+        }
+
+        String getSource(String className, String outerName, String nested) {
+            return memberInnerStr.replaceAll("#O", outerName).
+                    replaceAll("#N", className).replaceAll("#B", nested);
+        }
+
+        static String getClassfileName(String[] names, ClassKind[] outerKinds, int pos) {
+            System.out.println(" pos = " + pos + " kind = " + outerKinds[pos] + " sep = " + outerKinds[pos].sep);
+            String name = outerKinds[pos] != ANON ?
+                    names[pos] : "";
+            if (pos == 0) {
+                return "Test" + outerKinds[pos].sep + name;
+            } else {
+                String outerStr = getClassfileName(names, outerKinds, pos - 1);
+                return outerStr + outerKinds[pos].sep + name;
+            }
+        }
+
+        boolean isAllowed(ClassKind nestedKind) {
+            return nestedKind != NESTED ||
+                    staticAllowed;
+        }
+    }
+
+    enum LocalInnerClass {
+        LOCAL_REF("class L {}; new L();", "Test$1L"),
+        LOCAL_NOREF("class L {};", "Test$1L"),
+        ANON("new Object() {};", "Test$1"),
+        NONE("", "");
+
+        String localInnerStr;
+        String canonicalInnerStr;
+
+        private LocalInnerClass(String localInnerStr, String canonicalInnerStr) {
+            this.localInnerStr = localInnerStr;
+            this.canonicalInnerStr = canonicalInnerStr;
+        }
+    }
+
+    public static void main(String... args) throws Exception {
+        for (ClassKind ck1 : ClassKind.values()) {
+            String cname1 = "C1";
+            for (ClassKind ck2 : ClassKind.values()) {
+                if (!ck1.isAllowed(ck2)) continue;
+                String cname2 = "C2";
+                for (ClassKind ck3 : ClassKind.values()) {
+                    if (!ck2.isAllowed(ck3)) continue;
+                    String cname3 = "C3";
+                    new T7003595(new ClassKind[] {ck1, ck2, ck3}, new String[] { cname1, cname2, cname3 }).compileAndCheck();
+                }
+            }
+        }
+
+        System.out.println("Total checks made: " + checkCount);
+    }
+
+    /** instance decls **/
+
+    ClassKind[] cks;
+    String[] cnames;
+
+    T7003595(ClassKind[] cks, String[] cnames) {
+        this.cks = cks;
+        this.cnames = cnames;
+    }
+
+    void compileAndCheck() throws Exception {
+        final JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
+        JavaSource source = new JavaSource();
+        JavacTask ct = (JavacTask)tool.getTask(null, fm, null,
+                null, null, Arrays.asList(source));
+        ct.call();
+        verifyBytecode(source);
+    }
+
+    void verifyBytecode(JavaSource source) {
+        for (int i = 0; i < 3 ; i ++) {
+            if (cks[i] == ClassKind.NONE) break;
+            checkCount++;
+            String filename = cks[i].getClassfileName(cnames, cks, i);
+            File compiledTest = new File(filename + ".class");
+            try {
+                ClassFile cf = ClassFile.read(compiledTest);
+                if (cf == null) {
+                    throw new Error("Classfile not found: " + filename);
+                }
+
+                InnerClasses_attribute innerClasses = (InnerClasses_attribute)cf.getAttribute(Attribute.InnerClasses);
+
+                ArrayList<String> foundInnerSig = new ArrayList<>();
+                if (innerClasses != null) {
+                    for (InnerClasses_attribute.Info info : innerClasses.classes) {
+                        String foundSig = info.getInnerClassInfo(cf.constant_pool).getName();
+                        foundInnerSig.add(foundSig);
+                    }
+                }
+
+                ArrayList<String> expectedInnerSig = new ArrayList<>();
+                //add inner class (if any)
+                if (i < 2 && cks[i + 1] != ClassKind.NONE) {
+                    expectedInnerSig.add(cks[i + 1].getClassfileName(cnames, cks, i + 1));
+                }
+                //add inner classes
+                for (int j = 0 ; j != i + 1 && j < 3; j++) {
+                    expectedInnerSig.add(cks[j].getClassfileName(cnames, cks, j));
+                }
+
+                if (expectedInnerSig.size() != foundInnerSig.size()) {
+                    throw new Error("InnerClasses attribute for " + cnames[i] + " has wrong size\n" +
+                                    "expected " + expectedInnerSig.size() + "\n" +
+                                    "found " + innerClasses.number_of_classes + "\n" +
+                                    source);
+                }
+
+                for (String foundSig : foundInnerSig) {
+                    if (!expectedInnerSig.contains(foundSig)) {
+                        throw new Error("InnerClasses attribute for " + cnames[i] + " has unexpected signature: " +
+                                foundSig + "\n" + source + "\n" + expectedInnerSig);
+                    }
+                }
+
+                for (String expectedSig : expectedInnerSig) {
+                    if (!foundInnerSig.contains(expectedSig)) {
+                        throw new Error("InnerClasses attribute for " + cnames[i] + " does not contain expected signature: " +
+                                    expectedSig + "\n" + source);
+                    }
+                }
+            } catch (Exception e) {
+                e.printStackTrace();
+                throw new Error("error reading " + compiledTest +": " + e);
+            }
+        }
+    }
+
+    class JavaSource extends SimpleJavaFileObject {
+
+        static final String source_template = "class Test { #C }";
+
+        String source;
+
+        public JavaSource() {
+            super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE);
+            String c3 = cks[2].getSource(cnames[2], cnames[1], "");
+            String c2 = cks[1].getSource(cnames[1], cnames[0], c3);
+            String c1 = cks[0].getSource(cnames[0], "Test", c2);
+            source = source_template.replace("#C", c1);
+        }
+
+        @Override
+        public String toString() {
+            return source;
+        }
+
+        @Override
+        public CharSequence getCharContent(boolean ignoreEncodingErrors) {
+            return source;
+        }
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/7003595/T7003595b.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+/*
+ * @test
+ * @bug 7003595
+ * @summary IncompatibleClassChangeError with unreferenced local class with subclass
+ */
+
+public class T7003595b {
+    public static void main(String... args) throws Exception {
+        class A {}
+        class B extends A {}
+        B.class.getSuperclass().getDeclaringClass();
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/7079713/TestCircularClassfile.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,168 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+/*
+ * @test
+ * @bug 7079713
+ * @summary javac hangs when compiling a class that references a cyclically inherited class
+ * @run main TestCircularClassfile
+ */
+
+import java.io.*;
+import java.net.URI;
+import java.util.Arrays;
+import javax.tools.JavaCompiler;
+import javax.tools.JavaFileObject;
+import javax.tools.SimpleJavaFileObject;
+import javax.tools.StandardJavaFileManager;
+import javax.tools.StandardLocation;
+import javax.tools.ToolProvider;
+
+import com.sun.source.util.JavacTask;
+
+public class TestCircularClassfile {
+
+    enum SourceKind {
+        A_EXTENDS_B("class B {} class A extends B { void m() {} }"),
+        B_EXTENDS_A("class A { void m() {} } class B extends A {}");
+
+        String sourceStr;
+
+        private SourceKind(String sourceStr) {
+            this.sourceStr = sourceStr;
+        }
+
+        SimpleJavaFileObject getSource() {
+            return new SimpleJavaFileObject(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE) {
+                @Override
+                public CharSequence getCharContent(boolean ignoreEncodingErrors) throws IOException {
+                    return sourceStr;
+                }
+            };
+        }
+    }
+
+    enum TestKind {
+        REPLACE_A("A.class"),
+        REPLACE_B("B.class");
+
+        String targetClass;
+
+        private TestKind(String targetClass) {
+            this.targetClass = targetClass;
+        }
+    }
+
+    enum ClientKind {
+        METHOD_CALL1("A a = null; a.m();"),
+        METHOD_CALL2("B b = null; b.m();"),
+        CONSTR_CALL1("new A();"),
+        CONSTR_CALL2("new B();"),
+        ASSIGN1("A a = null; B b = a;"),
+        ASSIGN2("B b = null; A a = b;");
+
+        String mainMethod;
+
+        private ClientKind(String mainMethod) {
+            this.mainMethod = mainMethod;
+        }
+
+        SimpleJavaFileObject getSource() {
+            return new SimpleJavaFileObject(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE) {
+                @Override
+                public CharSequence getCharContent(boolean ignoreEncodingErrors) throws IOException {
+                    return "class Test { public static void main(String[] args) { #M } }"
+                            .replace("#M", mainMethod);
+                }
+            };
+        }
+    }
+
+    public static void main(String... args) throws Exception {
+        JavaCompiler comp = ToolProvider.getSystemJavaCompiler();
+        StandardJavaFileManager fm = comp.getStandardFileManager(null, null, null);
+        int count = 0;
+        for (SourceKind sk1 : SourceKind.values()) {
+            for (SourceKind sk2 : SourceKind.values()) {
+                for (TestKind tk : TestKind.values()) {
+                    for (ClientKind ck : ClientKind.values()) {
+                        new TestCircularClassfile("sub_"+count++, sk1, sk2, tk, ck).check(comp, fm);
+                    }
+                }
+            }
+        }
+    }
+
+    static String workDir = System.getProperty("user.dir");
+
+    String destPath;
+    SourceKind sk1;
+    SourceKind sk2;
+    TestKind tk;
+    ClientKind ck;
+
+    TestCircularClassfile(String destPath, SourceKind sk1, SourceKind sk2, TestKind tk, ClientKind ck) {
+        this.destPath = destPath;
+        this.sk1 = sk1;
+        this.sk2 = sk2;
+        this.tk = tk;
+        this.ck = ck;
+    }
+
+    void check(JavaCompiler comp, StandardJavaFileManager fm) throws Exception {
+        //step 1: compile first source code in the test subfolder
+        File destDir = new File(workDir, destPath); destDir.mkdir();
+        //output dir must be set explicitly as we are sharing the fm (see bug 7026941)
+        fm.setLocation(javax.tools.StandardLocation.CLASS_OUTPUT, Arrays.asList(destDir));
+        JavacTask ct = (JavacTask)comp.getTask(null, fm, null,
+                null, null, Arrays.asList(sk1.getSource()));
+        ct.generate();
+
+        //step 2: compile second source code in a temp folder
+        File tmpDir = new File(destDir, "tmp"); tmpDir.mkdir();
+        //output dir must be set explicitly as we are sharing the fm (see bug 7026941)
+        fm.setLocation(javax.tools.StandardLocation.CLASS_OUTPUT, Arrays.asList(tmpDir));
+        ct = (JavacTask)comp.getTask(null, fm, null,
+                null, null, Arrays.asList(sk2.getSource()));
+        ct.generate();
+
+        //step 3: move a classfile from the temp folder to the test subfolder
+        File fileToMove = new File(tmpDir, tk.targetClass);
+        File target = new File(destDir, tk.targetClass);
+        target.delete();
+        boolean success = fileToMove.renameTo(target);
+
+        if (!success) {
+            throw new AssertionError("error when moving file " + tk.targetClass);
+        }
+
+        //step 4: compile the client class against the classes in the test subfolder
+        //input/output dir must be set explicitly as we are sharing the fm (see bug 7026941)
+        fm.setLocation(StandardLocation.CLASS_OUTPUT, Arrays.asList(destDir));
+        fm.setLocation(StandardLocation.CLASS_PATH, Arrays.asList(destDir));
+        ct = (JavacTask)comp.getTask(null, fm, null,
+                null, null, Arrays.asList(ck.getSource()));
+
+        ct.generate();
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/7085024/T7085024.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,12 @@
+/*
+ * @test /nodynamiccopyright/
+ * @bug 7085024
+ * @summary internal error; cannot instantiate Foo
+ * @compile/fail/ref=T7085024.out -XDrawDiagnostics T7085024.java
+ */
+
+class T7085024 {
+    T7085024 (boolean ret) { } //internal error goes away if constructor accepts a reference type
+
+    T7085024 f = new T7085024((NonExistentClass) null );
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/7085024/T7085024.out	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,2 @@
+T7085024.java:11:32: compiler.err.cant.resolve.location: kindname.class, NonExistentClass, , , (compiler.misc.location: kindname.class, T7085024, null)
+1 error
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/7086595/T7086595.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,32 @@
+/*
+ * @test /nodynamiccopyright/
+ * @bug 7086595
+ * @summary Error message bug: name of initializer is 'null'
+ * @compile/fail/ref=T7086595.out -XDrawDiagnostics T7086595.java
+ */
+
+class T7086595 {
+
+    String s = "x";
+    String s = nonExistent;
+
+    int foo() {
+        String s = "x";
+        String s = nonExistent;
+    }
+
+    static int bar() {
+        String s = "x";
+        String s = nonExistent;
+    }
+
+    {
+        String s = "x";
+        String s = nonExistent;
+    }
+
+    static {
+        String s = "x";
+        String s = nonExistent;
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/7086595/T7086595.out	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,11 @@
+T7086595.java:11:12: compiler.err.already.defined: kindname.variable, s, kindname.class, T7086595
+T7086595.java:11:16: compiler.err.cant.resolve.location: kindname.variable, nonExistent, , , (compiler.misc.location: kindname.class, T7086595, null)
+T7086595.java:15:16: compiler.err.already.defined: kindname.variable, s, kindname.method, foo()
+T7086595.java:15:20: compiler.err.cant.resolve.location: kindname.variable, nonExistent, , , (compiler.misc.location: kindname.class, T7086595, null)
+T7086595.java:20:16: compiler.err.already.defined: kindname.variable, s, kindname.method, bar()
+T7086595.java:20:20: compiler.err.cant.resolve.location: kindname.variable, nonExistent, , , (compiler.misc.location: kindname.class, T7086595, null)
+T7086595.java:25:16: compiler.err.already.defined.in.clinit: kindname.variable, s, kindname.instance.init, kindname.class, T7086595
+T7086595.java:25:20: compiler.err.cant.resolve.location: kindname.variable, nonExistent, , , (compiler.misc.location: kindname.class, T7086595, null)
+T7086595.java:30:16: compiler.err.already.defined.in.clinit: kindname.variable, s, kindname.static.init, kindname.class, T7086595
+T7086595.java:30:20: compiler.err.cant.resolve.location: kindname.variable, nonExistent, , , (compiler.misc.location: kindname.class, T7086595, null)
+10 errors
--- a/test/tools/javac/Diagnostics/6860795/T6860795.out	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/Diagnostics/6860795/T6860795.out	Tue Feb 14 10:29:36 2012 -0800
@@ -1,2 +1,2 @@
-T6860795.java:10:27: compiler.err.already.defined: x, foo
+T6860795.java:10:27: compiler.err.already.defined: kindname.variable, x, kindname.method, foo
 1 error
--- a/test/tools/javac/Diagnostics/6862608/T6862608a.out	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/Diagnostics/6862608/T6862608a.out	Tue Feb 14 10:29:36 2012 -0800
@@ -1,3 +1,3 @@
-T6862608a.java:19:41: compiler.err.prob.found.req: (compiler.misc.incompatible.types.1: (compiler.misc.infer.no.conforming.instance.exists: T, java.util.Comparator<T>, java.util.Comparator<java.lang.String>)), <T>java.util.Comparator<T>, java.util.Comparator<java.lang.String>
+T6862608a.java:19:33: compiler.err.cant.apply.symbol.1: kindname.method, compound, java.lang.Iterable<? extends java.util.Comparator<? super T>>, java.util.List<java.util.Comparator<?>>, kindname.class, T6862608a, (compiler.misc.infer.no.conforming.assignment.exists: T, java.util.List<java.util.Comparator<?>>, java.lang.Iterable<? extends java.util.Comparator<? super T>>)
 - compiler.misc.where.description.typevar: T,{(compiler.misc.where.typevar: T, java.lang.Object, kindname.method, <T>compound(java.lang.Iterable<? extends java.util.Comparator<? super T>>))}
 1 error
--- a/test/tools/javac/LocalClasses_2.out	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/LocalClasses_2.out	Tue Feb 14 10:29:36 2012 -0800
@@ -1,2 +1,2 @@
-LocalClasses_2.java:15:13: compiler.err.already.defined: Local, foo()
+LocalClasses_2.java:15:13: compiler.err.already.defined: kindname.class, Local, kindname.method, foo()
 1 error
--- a/test/tools/javac/NestedInnerClassNames.out	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/NestedInnerClassNames.out	Tue Feb 14 10:29:36 2012 -0800
@@ -1,18 +1,18 @@
-NestedInnerClassNames.java:16:5: compiler.err.already.defined: NestedInnerClassNames, compiler.misc.unnamed.package
-NestedInnerClassNames.java:23:9: compiler.err.already.defined: NestedInnerClassNames.foo, NestedInnerClassNames
-NestedInnerClassNames.java:34:9: compiler.err.already.defined: NestedInnerClassNames, compiler.misc.unnamed.package
-NestedInnerClassNames.java:45:9: compiler.err.already.defined: NestedInnerClassNames.baz, NestedInnerClassNames
-NestedInnerClassNames.java:46:13: compiler.err.already.defined: NestedInnerClassNames.baz.baz, NestedInnerClassNames.baz
-NestedInnerClassNames.java:59:9: compiler.err.already.defined: NestedInnerClassNames.foo$bar, NestedInnerClassNames
-NestedInnerClassNames.java:76:13: compiler.err.already.defined: NestedInnerClassNames.$bar, NestedInnerClassNames
-NestedInnerClassNames.java:90:13: compiler.err.already.defined: NestedInnerClassNames.bar$bar.bar, NestedInnerClassNames.bar$bar
+NestedInnerClassNames.java:16:5: compiler.err.already.defined: kindname.class, NestedInnerClassNames, kindname.package, compiler.misc.unnamed.package
+NestedInnerClassNames.java:23:9: compiler.err.already.defined: kindname.class, NestedInnerClassNames.foo, kindname.class, NestedInnerClassNames
+NestedInnerClassNames.java:34:9: compiler.err.already.defined: kindname.class, NestedInnerClassNames, kindname.package, compiler.misc.unnamed.package
+NestedInnerClassNames.java:45:9: compiler.err.already.defined: kindname.class, NestedInnerClassNames.baz, kindname.class, NestedInnerClassNames
+NestedInnerClassNames.java:46:13: compiler.err.already.defined: kindname.class, NestedInnerClassNames.baz.baz, kindname.class, NestedInnerClassNames.baz
+NestedInnerClassNames.java:59:9: compiler.err.already.defined: kindname.class, NestedInnerClassNames.foo$bar, kindname.class, NestedInnerClassNames
+NestedInnerClassNames.java:76:13: compiler.err.already.defined: kindname.class, NestedInnerClassNames.$bar, kindname.class, NestedInnerClassNames
+NestedInnerClassNames.java:90:13: compiler.err.already.defined: kindname.class, NestedInnerClassNames.bar$bar.bar, kindname.class, NestedInnerClassNames.bar$bar
 NestedInnerClassNames.java:109:5: compiler.err.duplicate.class: NestedInnerClassNames.foo.foo
-NestedInnerClassNames.java:19:9: compiler.err.already.defined: NestedInnerClassNames, compiler.misc.unnamed.package
-NestedInnerClassNames.java:28:13: compiler.err.already.defined: foo, m2()
-NestedInnerClassNames.java:40:13: compiler.err.already.defined: NestedInnerClassNames, compiler.misc.unnamed.package
-NestedInnerClassNames.java:52:13: compiler.err.already.defined: baz, m4()
-NestedInnerClassNames.java:53:17: compiler.err.already.defined: baz.baz, baz
-NestedInnerClassNames.java:67:13: compiler.err.already.defined: foo$bar, m5()
-NestedInnerClassNames.java:83:17: compiler.err.already.defined: $bar, m6()
-NestedInnerClassNames.java:97:17: compiler.err.already.defined: bar$bar.bar, bar$bar
+NestedInnerClassNames.java:19:9: compiler.err.already.defined: kindname.class, NestedInnerClassNames, kindname.package, compiler.misc.unnamed.package
+NestedInnerClassNames.java:28:13: compiler.err.already.defined: kindname.class, foo, kindname.method, m2()
+NestedInnerClassNames.java:40:13: compiler.err.already.defined: kindname.class, NestedInnerClassNames, kindname.package, compiler.misc.unnamed.package
+NestedInnerClassNames.java:52:13: compiler.err.already.defined: kindname.class, baz, kindname.method, m4()
+NestedInnerClassNames.java:53:17: compiler.err.already.defined: kindname.class, baz.baz, kindname.class, baz
+NestedInnerClassNames.java:67:13: compiler.err.already.defined: kindname.class, foo$bar, kindname.method, m5()
+NestedInnerClassNames.java:83:17: compiler.err.already.defined: kindname.class, $bar, kindname.method, m6()
+NestedInnerClassNames.java:97:17: compiler.err.already.defined: kindname.class, bar$bar.bar, kindname.class, bar$bar
 17 errors
--- a/test/tools/javac/StringsInSwitch/StringSwitches.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/StringsInSwitch/StringSwitches.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2009, 2011 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
@@ -23,7 +23,7 @@
 
 /*
  * @test
- * @bug 6827009
+ * @bug 6827009 7071246
  * @summary Positive tests for strings in switch.
  * @author  Joseph D. Darcy
  */
@@ -36,6 +36,7 @@
         failures += testPileup();
         failures += testSwitchingTwoWays();
         failures += testNamedBreak();
+        failures += testExtraParens();
 
         if (failures > 0) {
             throw new RuntimeException();
@@ -260,4 +261,19 @@
         result |= (1<<5);
         return result;
     }
+
+    private static int testExtraParens() {
+        int failures = 1;
+        String s = "first";
+
+        switch(s) {
+        case (("first")):
+            failures = 0;
+            break;
+        case ("second"):
+            throw new RuntimeException("Should not be reached.");
+        }
+
+        return failures;
+    }
 }
--- a/test/tools/javac/T6358166.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/T6358166.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2006, 2011, 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
@@ -61,7 +61,7 @@
 
         Main compilerMain = new Main("javac", new PrintWriter(System.err, true));
         compilerMain.setOptions(Options.instance(context));
-        compilerMain.filenames = new ListBuffer<File>();
+        compilerMain.filenames = new LinkedHashSet<File>();
         compilerMain.processArgs(args);
 
         JavaCompiler c = JavaCompiler.instance(context);
--- a/test/tools/javac/T6358168.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/T6358168.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2006, 2011, 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
@@ -72,7 +72,7 @@
 
         Main compilerMain = new Main("javac", new PrintWriter(System.err, true));
         compilerMain.setOptions(Options.instance(context));
-        compilerMain.filenames = new ListBuffer<File>();
+        compilerMain.filenames = new LinkedHashSet<File>();
         compilerMain.processArgs(new String[] { "-d", "." });
 
         JavaCompiler compiler = JavaCompiler.instance(context);
@@ -91,7 +91,7 @@
 
         Main compilerMain = new Main("javac", new PrintWriter(System.err, true));
         compilerMain.setOptions(Options.instance(context));
-        compilerMain.filenames = new ListBuffer<File>();
+        compilerMain.filenames = new LinkedHashSet<File>();
         compilerMain.processArgs(new String[] {
                                      "-XprintRounds",
                                      "-processorpath", testClasses,
--- a/test/tools/javac/TryWithResources/BadTwr.out	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/TryWithResources/BadTwr.out	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
-BadTwr.java:13:39: compiler.err.already.defined: r1, main(java.lang.String...)
-BadTwr.java:18:13: compiler.err.already.defined: args, main(java.lang.String...)
+BadTwr.java:13:46: compiler.err.already.defined: kindname.variable, r1, kindname.method, main(java.lang.String...)
+BadTwr.java:18:20: compiler.err.already.defined: kindname.variable, args, kindname.method, main(java.lang.String...)
 BadTwr.java:21:13: compiler.err.cant.assign.val.to.final.var: thatsIt
-BadTwr.java:26:17: compiler.err.already.defined: name, main(java.lang.String...)
+BadTwr.java:26:24: compiler.err.already.defined: kindname.variable, name, kindname.method, main(java.lang.String...)
 4 errors
--- a/test/tools/javac/TryWithResources/DuplicateResourceDecl.out	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/TryWithResources/DuplicateResourceDecl.out	Tue Feb 14 10:29:36 2012 -0800
@@ -1,2 +1,2 @@
-DuplicateResourceDecl.java:12:45: compiler.err.already.defined: c, main(java.lang.String[])
+DuplicateResourceDecl.java:12:56: compiler.err.already.defined: kindname.variable, c, kindname.method, main(java.lang.String[])
 1 error
--- a/test/tools/javac/TryWithResources/ResourceInterface.out	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/TryWithResources/ResourceInterface.out	Tue Feb 14 10:29:36 2012 -0800
@@ -1,2 +1,2 @@
-ResourceInterface.java:38:13: compiler.err.unreported.exception.implicit.close: ResourceInterface.E1, r2
+ResourceInterface.java:38:23: compiler.err.unreported.exception.implicit.close: ResourceInterface.E1, r2
 1 error
--- a/test/tools/javac/TryWithResources/TwrFlow.out	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/TryWithResources/TwrFlow.out	Tue Feb 14 10:29:36 2012 -0800
@@ -1,3 +1,3 @@
 TwrFlow.java:14:11: compiler.err.except.never.thrown.in.try: java.io.IOException
-TwrFlow.java:12:13: compiler.err.unreported.exception.implicit.close: CustomCloseException, twrFlow
+TwrFlow.java:12:21: compiler.err.unreported.exception.implicit.close: CustomCloseException, twrFlow
 2 errors
--- a/test/tools/javac/TryWithResources/TwrLint.out	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/TryWithResources/TwrLint.out	Tue Feb 14 10:29:36 2012 -0800
@@ -1,3 +1,3 @@
 TwrLint.java:14:15: compiler.warn.try.explicit.close.call
-TwrLint.java:13:13: compiler.warn.try.resource.not.referenced: r3
+TwrLint.java:13:21: compiler.warn.try.resource.not.referenced: r3
 2 warnings
--- a/test/tools/javac/TryWithResources/TwrOnNonResource.out	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/TryWithResources/TwrOnNonResource.out	Tue Feb 14 10:29:36 2012 -0800
@@ -1,4 +1,4 @@
-TwrOnNonResource.java:12:13: compiler.err.prob.found.req: (compiler.misc.try.not.applicable.to.type), TwrOnNonResource, java.lang.AutoCloseable
-TwrOnNonResource.java:15:13: compiler.err.prob.found.req: (compiler.misc.try.not.applicable.to.type), TwrOnNonResource, java.lang.AutoCloseable
-TwrOnNonResource.java:18:13: compiler.err.prob.found.req: (compiler.misc.try.not.applicable.to.type), TwrOnNonResource, java.lang.AutoCloseable
+TwrOnNonResource.java:12:30: compiler.err.prob.found.req: (compiler.misc.try.not.applicable.to.type), TwrOnNonResource, java.lang.AutoCloseable
+TwrOnNonResource.java:15:30: compiler.err.prob.found.req: (compiler.misc.try.not.applicable.to.type), TwrOnNonResource, java.lang.AutoCloseable
+TwrOnNonResource.java:18:30: compiler.err.prob.found.req: (compiler.misc.try.not.applicable.to.type), TwrOnNonResource, java.lang.AutoCloseable
 3 errors
--- a/test/tools/javac/TryWithResources/UnusedResourcesTest.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/TryWithResources/UnusedResourcesTest.java	Tue Feb 14 10:29:36 2012 -0800
@@ -28,6 +28,7 @@
  */
 
 import com.sun.source.util.JavacTask;
+import com.sun.tools.javac.api.ClientCodeWrapper;
 import com.sun.tools.javac.api.JavacTool;
 import com.sun.tools.javac.util.JCDiagnostic;
 import java.net.URI;
@@ -236,7 +237,7 @@
         public void report(Diagnostic<? extends JavaFileObject> diagnostic) {
             if (diagnostic.getKind() == Diagnostic.Kind.WARNING &&
                     diagnostic.getCode().contains("try.resource.not.referenced")) {
-                String varName = ((JCDiagnostic)diagnostic).getArgs()[0].toString();
+                String varName = unwrap(diagnostic).getArgs()[0].toString();
                 if (varName.equals(TwrStmt.TWR1.resourceName)) {
                     unused_r1 = true;
                 } else if (varName.equals(TwrStmt.TWR2.resourceName)) {
@@ -246,5 +247,13 @@
                 }
             }
         }
+
+        private JCDiagnostic unwrap(Diagnostic<? extends JavaFileObject> diagnostic) {
+            if (diagnostic instanceof JCDiagnostic)
+                return (JCDiagnostic) diagnostic;
+            if (diagnostic instanceof ClientCodeWrapper.DiagnosticSourceUnwrapper)
+                return ((ClientCodeWrapper.DiagnosticSourceUnwrapper)diagnostic).d;
+            throw new IllegalArgumentException();
+        }
     }
 }
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/annotations/T7043371.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+/*
+ * @test
+ * @bug 7043371
+ * @summary javac7 fails with NPE during compilation
+ * @compile T7043371.java
+ */
+
+@interface Anno {
+    String value();
+}
+
+class B {
+    @Anno(value=A.a)
+    public static final int b = 0;
+}
+
+class A {
+    @Deprecated
+    public static final String a = "a";
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/annotations/T7073477.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+/*
+ * @test
+ * @bug 7073477
+ * @summary NPE in com.sun.tools.javac.code.Symbol$VarSymbol.getConstValue
+ * @compile T7073477.java
+ */
+
+@SuppressWarnings(T7073477A.S)
+class T7073477 {
+}
+
+class T7073477A {
+  @SuppressWarnings("")
+  static final String S = "";
+}
+
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/api/7086261/T7086261.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 20011, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 7086261
+ * @summary javac doesn't report error as expected, it only reports ClientCodeWrapper$DiagnosticSourceUnwrapper
+ */
+
+import javax.tools.*;
+
+import com.sun.tools.javac.api.ClientCodeWrapper.DiagnosticSourceUnwrapper;
+import com.sun.tools.javac.util.JCDiagnostic;
+
+import java.net.URI;
+import java.util.Arrays;
+
+import static javax.tools.StandardLocation.*;
+import static javax.tools.JavaFileObject.Kind.*;
+
+
+public class T7086261 {
+
+    static class ErroneousSource extends SimpleJavaFileObject {
+        public ErroneousSource() {
+            super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE);
+        }
+        public CharSequence getCharContent(boolean ignoreEncodingErrors) {
+            return "class Test { NonexistentClass c = null; }";
+        }
+    }
+
+    static class DiagnosticChecker implements DiagnosticListener<javax.tools.JavaFileObject> {
+        public void report(Diagnostic message) {
+            if (!(message instanceof DiagnosticSourceUnwrapper)) {
+                throw new AssertionError("Wrapped diagnostic expected!");
+            }
+            String actual = message.toString();
+            JCDiagnostic jd = (JCDiagnostic)((DiagnosticSourceUnwrapper)message).d;
+            String expected = jd.toString();
+            if (!actual.equals(expected)) {
+                throw new AssertionError("expected = " + expected + "\nfound = " + actual);
+            }
+        }
+    };
+
+    void test() throws Throwable {
+        JavaCompiler javac = ToolProvider.getSystemJavaCompiler();
+        JavaFileManager jfm = javac.getStandardFileManager(null, null, null);
+        JavaCompiler.CompilationTask task =
+                javac.getTask(null, jfm, new DiagnosticChecker(), null, null, Arrays.asList(new ErroneousSource()));
+        task.call();
+    }
+
+    public static void main(String[] args) throws Throwable {
+        new T7086261().test();
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/api/TestGetScope.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+/*
+ * @test
+ * @bug 7090249
+ * @summary IllegalStateException from Trees.getScope when called from JSR 199
+ */
+
+import com.sun.source.tree.IdentifierTree;
+import java.io.File;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.Set;
+import javax.annotation.processing.AbstractProcessor;
+import javax.annotation.processing.RoundEnvironment;
+import javax.lang.model.element.Element;
+import javax.lang.model.element.TypeElement;
+import javax.tools.JavaCompiler;
+import javax.tools.JavaFileObject;
+import javax.tools.StandardJavaFileManager;
+import javax.tools.ToolProvider;
+
+import com.sun.source.util.JavacTask;
+import com.sun.source.util.TreePath;
+import com.sun.source.util.TreePathScanner;
+import com.sun.source.util.Trees;
+import javax.annotation.processing.SupportedAnnotationTypes;
+import javax.lang.model.SourceVersion;
+
+@SupportedAnnotationTypes("*")
+public class TestGetScope extends AbstractProcessor {
+    public static void main(String... args) {
+        new TestGetScope().run();
+    }
+
+    public void run() {
+        File srcDir = new File(System.getProperty("test.src"));
+        File thisFile = new File(srcDir, getClass().getName() + ".java");
+
+        JavaCompiler c = ToolProvider.getSystemJavaCompiler();
+        StandardJavaFileManager fm = c.getStandardFileManager(null, null, null);
+
+        List<String> opts = Arrays.asList("-proc:only", "-doe");
+        Iterable<? extends JavaFileObject> files = fm.getJavaFileObjects(thisFile);
+        JavacTask t = (JavacTask) c.getTask(null, fm, null, opts, null, files);
+        t.setProcessors(Collections.singleton(this));
+        boolean ok = t.call();
+        if (!ok)
+            throw new Error("compilation failed");
+    }
+
+    @Override
+    public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
+        Trees trees = Trees.instance(processingEnv);
+        if (round++ == 0) {
+            for (Element e: roundEnv.getRootElements()) {
+                TreePath p = trees.getPath(e);
+                new Scanner().scan(p, trees);
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public SourceVersion getSupportedSourceVersion() {
+        return SourceVersion.latest();
+    }
+
+    int round;
+
+    static class Scanner extends TreePathScanner<Void,Trees> {
+        @Override
+        public Void visitIdentifier(IdentifierTree t, Trees trees) {
+            System.err.println("visitIdentifier: " + t);
+            trees.getScope(getCurrentPath());
+            return null;
+        }
+    }
+}
--- a/test/tools/javac/api/TestOperators.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/api/TestOperators.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2011, 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
@@ -26,7 +26,8 @@
  * @bug     6338064 6346249 6340951 6392177
  * @summary Tree API: can't determine kind of operator
  * @author  Peter von der Ah\u00e9
- * @compile TestOperators.java
+ * @library ../lib
+ * @build JavacTestingAbstractProcessor TestOperators
  * @compile -processor TestOperators -proc:only TestOperators.java
  */
 
@@ -46,7 +47,7 @@
 }
 
 @SupportedAnnotationTypes("TestMe")
-public class TestOperators extends AbstractProcessor {
+public class TestOperators extends JavacTestingAbstractProcessor {
 
     @TestMe(POSTFIX_INCREMENT)
     public int test_POSTFIX_INCREMENT(int i) {
@@ -299,7 +300,7 @@
         final Trees trees = Trees.instance(processingEnv);
         final Messager log = processingEnv.getMessager();
         final Elements elements = processingEnv.getElementUtils();
-        class Scan extends ElementScanner7<Void,Void> {
+        class Scan extends ElementScanner<Void,Void> {
             @Override
             public Void visitExecutable(ExecutableElement e, Void p) {
                 Object debug = e; // info for exception handler
@@ -343,5 +344,4 @@
         }
         return true;
     }
-
 }
--- a/test/tools/javac/diags/ArgTypeCompilerFactory.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/diags/ArgTypeCompilerFactory.java	Tue Feb 14 10:29:36 2012 -0800
@@ -146,9 +146,9 @@
             JavacFileManager.preRegister(c); // can't create it until Log has been set up
             ArgTypeJavaCompiler.preRegister(c);
             ArgTypeMessages.preRegister(c);
-            int result = main.compile(args.toArray(new String[args.size()]), c);
+            Main.Result result = main.compile(args.toArray(new String[args.size()]), c);
 
-            return (result == 0);
+            return result.isOK();
         }
     }
 
@@ -172,10 +172,10 @@
             JavacFileManager.preRegister(c); // can't create it until Log has been set up
             ArgTypeJavaCompiler.preRegister(c);
             ArgTypeMessages.preRegister(c);
-            com.sun.tools.javac.main.Main m = new com.sun.tools.javac.main.Main("javac", out);
-            int rc = m.compile(args.toArray(new String[args.size()]), c);
+            Main m = new Main("javac", out);
+            Main.Result result = m.compile(args.toArray(new String[args.size()]), c);
 
-            return (rc == 0);
+            return result.isOK();
         }
 
     }
--- a/test/tools/javac/diags/Example.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/diags/Example.java	Tue Feb 14 10:29:36 2012 -0800
@@ -21,10 +21,12 @@
  * questions.
  */
 
-import com.sun.tools.javac.file.JavacFileManager;
 import java.io.*;
+import java.net.URL;
+import java.net.URLClassLoader;
 import java.util.*;
 import java.util.regex.*;
+import javax.annotation.processing.Processor;
 import javax.tools.Diagnostic;
 import javax.tools.DiagnosticCollector;
 import javax.tools.JavaCompiler;
@@ -37,12 +39,12 @@
 // import com.sun.tools.javac.Main
 // import com.sun.tools.javac.main.Main
 
+import com.sun.tools.javac.api.ClientCodeWrapper;
+import com.sun.tools.javac.file.JavacFileManager;
+import com.sun.tools.javac.main.Main;
 import com.sun.tools.javac.util.Context;
 import com.sun.tools.javac.util.JavacMessages;
 import com.sun.tools.javac.util.JCDiagnostic;
-import java.net.URL;
-import java.net.URLClassLoader;
-import javax.annotation.processing.Processor;
 
 /**
  * Class to handle example code designed to illustrate javac diagnostic messages.
@@ -397,7 +399,7 @@
 
             if (keys != null) {
                 for (Diagnostic<? extends JavaFileObject> d: dc.getDiagnostics()) {
-                    scanForKeys((JCDiagnostic) d, keys);
+                    scanForKeys(unwrap(d), keys);
                 }
             }
 
@@ -418,6 +420,14 @@
             for (JCDiagnostic sd: d.getSubdiagnostics())
                 scanForKeys(sd, keys);
         }
+
+        private JCDiagnostic unwrap(Diagnostic<? extends JavaFileObject> diagnostic) {
+            if (diagnostic instanceof JCDiagnostic)
+                return (JCDiagnostic) diagnostic;
+            if (diagnostic instanceof ClientCodeWrapper.DiagnosticSourceUnwrapper)
+                return ((ClientCodeWrapper.DiagnosticSourceUnwrapper)diagnostic).d;
+            throw new IllegalArgumentException();
+        }
     }
 
     /**
@@ -506,14 +516,14 @@
             Context c = new Context();
             JavacFileManager.preRegister(c); // can't create it until Log has been set up
             MessageTracker.preRegister(c, keys);
-            com.sun.tools.javac.main.Main m = new com.sun.tools.javac.main.Main("javac", pw);
-            int rc = m.compile(args.toArray(new String[args.size()]), c);
+            Main m = new Main("javac", pw);
+            Main.Result rc = m.compile(args.toArray(new String[args.size()]), c);
 
             if (keys != null) {
                 pw.close();
             }
 
-            return (rc == 0);
+            return rc.isOK();
         }
 
         static class MessageTracker extends JavacMessages {
--- a/test/tools/javac/diags/examples.not-yet.txt	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/diags/examples.not-yet.txt	Tue Feb 14 10:29:36 2012 -0800
@@ -60,7 +60,7 @@
 compiler.misc.fatal.err.cant.locate.ctor                # Resolve, from Lower
 compiler.misc.fatal.err.cant.locate.field               # Resolve, from Lower
 compiler.misc.fatal.err.cant.locate.meth                # Resolve, from Lower
-compiler.misc.fatal.err.cant.close.loader               # JavacProcessingEnvironment
+compiler.misc.fatal.err.cant.close	                # JavaCompiler
 compiler.misc.file.does.not.contain.package
 compiler.misc.illegal.start.of.class.file
 compiler.misc.kindname.annotation
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/diags/examples/AlreadyDefinedClinit.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+// key: compiler.err.already.defined.in.clinit
+
+class AlreadyDefinedClinit {
+    static {
+        int i;
+        int i;
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/diags/examples/CannotCreateArrayWithDiamond.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+// key: compiler.err.cannot.create.array.with.diamond
+
+class CannotCreateArrayWithDiamond {
+    Object[] array = new Object<>[3];
+}
--- a/test/tools/javac/diags/examples/EmptyCharLiteral.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/diags/examples/EmptyCharLiteral.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2011, 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
@@ -23,7 +23,6 @@
 
 // key: compiler.err.empty.char.lit
 // key: compiler.err.unclosed.char.lit
-// key: compiler.err.expected
 // key: compiler.err.premature.eof
 
 class X {
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/diags/examples/IncompatibleUpperBounds.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+//key: compiler.err.cant.apply.symbols
+//key: compiler.misc.inapplicable.method
+//key: compiler.misc.arg.length.mismatch
+//key: compiler.misc.incompatible.upper.bounds
+
+import java.util.List;
+
+class IncompatibleUpperBounds {
+    <S> void m(List<? super S> s1, List<? super S> s2) { }
+    void m(Object o) {}
+
+    void test(List<Integer> li, List<String> ls) {
+        m(li, ls);
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/diags/examples/KindnameInstanceInit.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+// key: compiler.err.already.defined.in.clinit
+// key: compiler.misc.kindname.instance.init
+// key: compiler.misc.kindname.class
+// key: compiler.misc.kindname.variable
+// key: compiler.misc.count.error
+// key: compiler.err.error
+// run: backdoor
+
+class KindnameInstanceInit {
+    {
+        int i;
+        int i;
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/diags/examples/KindnameStaticInit.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+// key: compiler.err.already.defined.in.clinit
+// key: compiler.misc.kindname.static.init
+// key: compiler.misc.kindname.class
+// key: compiler.misc.kindname.variable
+// key: compiler.misc.count.error
+// key: compiler.err.error
+// run: backdoor
+
+class KindnameStaticInit {
+    static {
+        int i;
+        int i;
+    }
+}
--- a/test/tools/javac/enum/6350057/T6350057.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/enum/6350057/T6350057.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2006, 2011, 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
@@ -23,10 +23,11 @@
 
 /*
  * @test
- * @bug 6350057
+ * @bug 6350057 7025809
  * @summary Test that parameters on implicit enum methods have the right kind
  * @author  Joseph D. Darcy
- * @compile T6350057.java
+ * @library ../../lib
+ * @build   JavacTestingAbstractProcessor T6350057
  * @compile -processor T6350057 -proc:only TestEnum.java
  */
 
@@ -38,9 +39,8 @@
 import javax.lang.model.util.*;
 import static javax.tools.Diagnostic.Kind.*;
 
-@SupportedAnnotationTypes("*")
-public class T6350057 extends AbstractProcessor {
-    static class LocalVarAllergy extends ElementKindVisitor6<Boolean, Void> {
+public class T6350057 extends JavacTestingAbstractProcessor {
+    static class LocalVarAllergy extends ElementKindVisitor<Boolean, Void> {
         @Override
         public Boolean visitTypeAsEnum(TypeElement e, Void v) {
             System.out.println("visitTypeAsEnum: " + e.getSimpleName().toString());
--- a/test/tools/javac/enum/6424358/T6424358.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/enum/6424358/T6424358.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2006, 2011, 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
@@ -23,10 +23,11 @@
 
 /*
  * @test
- * @bug     6424358
+ * @bug     6424358 7025809
  * @summary Synthesized static enum method values() is final
  * @author  Peter von der Ah\u00e9
- * @compile T6424358.java
+ * @library ../../lib
+ * @build   JavacTestingAbstractProcessor T6424358
  * @compile -processor T6424358 -proc:only T6424358.java
  */
 
@@ -39,8 +40,7 @@
 
 @interface TestMe {}
 
-@SupportedAnnotationTypes("*")
-public class T6424358 extends AbstractProcessor {
+public class T6424358 extends JavacTestingAbstractProcessor {
     @TestMe enum Test { FOO; }
 
     public boolean process(Set<? extends TypeElement> annotations,
@@ -48,7 +48,7 @@
         final Messager log = processingEnv.getMessager();
         final Elements elements = processingEnv.getElementUtils();
         final TypeElement testMe = elements.getTypeElement("TestMe");
-        class Scan extends ElementScanner7<Void,Void> {
+        class Scan extends ElementScanner<Void,Void> {
             @Override
             public Void visitExecutable(ExecutableElement e, Void p) {
                 System.err.println("Looking at " + e);
@@ -65,9 +65,4 @@
             scan.scan(e);
         return true;
     }
-
-    @Override
-    public SourceVersion getSupportedSourceVersion() {
-        return SourceVersion.latest();
-    }
 }
--- a/test/tools/javac/failover/FailOver15.out	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/failover/FailOver15.out	Tue Feb 14 10:29:36 2012 -0800
@@ -1,4 +1,3 @@
 FailOver15.java:17:10: compiler.err.expected: ';'
 FailOver15.java:11:13: compiler.err.cant.resolve.location: kindname.class, UnknownClass, , , (compiler.misc.location: kindname.class, Test, null)
 2 errors
-
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/file/T7068437.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,136 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+/*
+ * @test
+ * @bug 7068437
+ * @summary Filer.getResource(SOURCE_OUTPUT, ...) no longer works in JDK 7 w/o -s
+ */
+
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.Writer;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Map;
+import java.util.Set;
+import javax.annotation.processing.AbstractProcessor;
+import javax.annotation.processing.Filer;
+import javax.annotation.processing.Messager;
+import javax.annotation.processing.RoundEnvironment;
+import javax.annotation.processing.SupportedAnnotationTypes;
+import javax.annotation.processing.SupportedOptions;
+import javax.annotation.processing.SupportedSourceVersion;
+import javax.lang.model.SourceVersion;
+import javax.lang.model.element.TypeElement;
+import javax.tools.Diagnostic.Kind;
+import javax.tools.JavaCompiler;
+import javax.tools.JavaCompiler.CompilationTask;
+import javax.tools.StandardLocation;
+import javax.tools.ToolProvider;
+
+public class T7068437 {
+    public static void main(String[] args) throws Exception {
+        new T7068437().run();
+    }
+
+    void run() throws Exception {
+        JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
+        System.err.println("using " + compiler.getClass()
+                + " from " + compiler.getClass().getProtectionDomain().getCodeSource());
+
+        CompilationTask task = compiler.getTask(null, null, null,
+                Collections.singleton("-proc:only"),
+                Collections.singleton("java.lang.Object"),
+                null);
+        task.setProcessors(Collections.singleton(new Proc()));
+        check("compilation", task.call());
+
+        task = compiler.getTask(null, null, null,
+                Arrays.asList("-proc:only", "-AexpectFile"),
+                Collections.singleton("java.lang.Object"),
+                null);
+        task.setProcessors(Collections.singleton(new Proc()));
+        check("compilation", task.call());
+    }
+
+    void check(String msg, boolean ok) {
+        System.err.println(msg + ": " + (ok ? "ok" : "failed"));
+        if (!ok)
+            throw new AssertionError(msg);
+    }
+
+    @SupportedAnnotationTypes("*")
+    @SupportedOptions("expectFile")
+    private static class Proc extends AbstractProcessor {
+        int count;
+
+        @Override
+        public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
+            if (roundEnv.processingOver() || count++ > 0) {
+                return false;
+            }
+
+            Filer filer = processingEnv.getFiler();
+            Messager messager = processingEnv.getMessager();
+            Map<String, String> options = processingEnv.getOptions();
+                System.err.println(options);
+            boolean expectFile = options.containsKey("expectFile");
+
+            System.err.println("running Proc: expectFile=" + expectFile);
+
+            boolean found;
+            try {
+                messager.printMessage(Kind.NOTE, "found previous content of length " +
+                        filer.getResource(StandardLocation.SOURCE_OUTPUT, "p", "C.java").getCharContent(false).length());
+                found = true;
+            } catch (FileNotFoundException x) {
+                messager.printMessage(Kind.NOTE, "not previously there");
+                found = false;
+            } catch (IOException x) {
+                messager.printMessage(Kind.ERROR, "while reading: " + x);
+                found = false;
+            }
+
+            if (expectFile && !found) {
+                messager.printMessage(Kind.ERROR, "expected file but file not found");
+            }
+
+            try {
+                Writer w = filer.createSourceFile("p.C").openWriter();
+                w.write("/* hello! */ package p; class C {}");
+                w.close();
+                messager.printMessage(Kind.NOTE, "wrote new content");
+            } catch (IOException x) {
+                messager.printMessage(Kind.ERROR, "while writing: " + x);
+            }
+
+            return true;
+        }
+
+        @Override
+        public SourceVersion getSupportedSourceVersion() {
+            return SourceVersion.latest();
+        }
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/file/T7068451.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,168 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+/*
+ * @test
+ * @bug 7068451
+ * @summary Regression: javac compiles fixed sources against previous,
+ *              not current, version of generated sources
+ */
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.Writer;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.Set;
+import javax.annotation.processing.AbstractProcessor;
+import javax.annotation.processing.Filer;
+import javax.annotation.processing.Messager;
+import javax.annotation.processing.RoundEnvironment;
+import javax.annotation.processing.SupportedAnnotationTypes;
+import javax.lang.model.SourceVersion;
+import javax.lang.model.element.TypeElement;
+import javax.tools.Diagnostic.Kind;
+import javax.tools.JavaCompiler;
+import javax.tools.JavaCompiler.CompilationTask;
+import javax.tools.StandardLocation;
+import javax.tools.ToolProvider;
+
+public class T7068451 {
+    public static void main(String[] args) throws Exception {
+        new T7068451().run();
+    }
+
+    void run() throws Exception {
+        JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
+        System.err.println("using " + compiler.getClass() + " from " + compiler.getClass().getProtectionDomain().getCodeSource());
+
+        File tmp = new File("tmp");
+        tmp.mkdir();
+        for (File f: tmp.listFiles())
+            f.delete();
+
+        File input = writeFile(tmp, "X.java", "package p; class X { { p.C.first(); } }");
+
+        List<String> opts = Arrays.asList(
+                "-s", tmp.getPath(),
+                "-d", tmp.getPath(),
+                "-XprintRounds");
+
+        System.err.println();
+        System.err.println("FIRST compilation");
+        System.err.println();
+
+        CompilationTask task = compiler.getTask(null, null, null, opts, null,
+                compiler.getStandardFileManager(null, null, null).getJavaFileObjects(input));
+        task.setProcessors(Collections.singleton(new Proc("first")));
+        check("compilation", task.call());
+
+        writeFile(tmp, "X.java", "package p; class X { { p.C.second(); } }");
+
+        //Thread.sleep(2000);
+
+        System.err.println();
+        System.err.println("SECOND compilation");
+        System.err.println();
+
+        task = compiler.getTask(null, null, null, opts, null,
+                compiler.getStandardFileManager(null, null, null).getJavaFileObjects(input));
+        task.setProcessors(Collections.singleton(new Proc("second")));
+        check("compilation", task.call());
+
+        //Thread.sleep(2000);
+
+        System.err.println();
+        System.err.println("SECOND compilation, REPEATED");
+        System.err.println();
+
+        task = compiler.getTask(null, null, null, opts, null,
+                compiler.getStandardFileManager(null, null, null).getJavaFileObjects(input));
+        task.setProcessors(Collections.singleton(new Proc("second")));
+        check("compilation", task.call());
+    }
+
+    void check(String msg, boolean ok) {
+        System.err.println(msg + ": " + (ok ? "ok" : "failed"));
+        if (!ok)
+            throw new AssertionError(msg);
+    }
+
+    static File writeFile(File base, String path, String body) throws IOException {
+        File f = new File(base, path);
+        FileWriter out = new FileWriter(f);
+        out.write(body);
+        out.close();
+        System.err.println("wrote " + path + ": " + body);
+        return f;
+    }
+
+    @SupportedAnnotationTypes("*")
+    private static class Proc extends AbstractProcessor {
+        final String m;
+        Proc(String m) {
+            this.m = m;
+        }
+
+        int count;
+        @Override public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
+            if (roundEnv.processingOver() || count++ > 0) {
+                return false;
+            }
+
+            Filer filer = processingEnv.getFiler();
+            Messager messager = processingEnv.getMessager();
+
+            System.err.println("running Proc");
+            try {
+                int len = filer.getResource(StandardLocation.SOURCE_OUTPUT, "p", "C.java").getCharContent(false).length();
+                messager.printMessage(Kind.NOTE, "C.java: found previous content of length " + len);
+            } catch (FileNotFoundException x) {
+                messager.printMessage(Kind.NOTE, "C.java: not previously there");
+            } catch (IOException x) {
+                messager.printMessage(Kind.ERROR, "while reading: " + x);
+            }
+
+            try {
+                String body = "package p; public class C { public static void " + m + "() {} }";
+                Writer w = filer.createSourceFile("p.C").openWriter();
+                w.write(body);
+                w.close();
+                messager.printMessage(Kind.NOTE, "C.java: wrote new content: " + body);
+            } catch (IOException x) {
+                messager.printMessage(Kind.ERROR, "while writing: " + x);
+            }
+
+            return true;
+        }
+
+        @Override
+        public SourceVersion getSupportedSourceVersion() {
+            return SourceVersion.latest();
+        }
+    }
+}
+
--- a/test/tools/javac/generics/6910550/T6910550d.out	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/generics/6910550/T6910550d.out	Tue Feb 14 10:29:36 2012 -0800
@@ -1,2 +1,2 @@
-T6910550d.java:12:14: compiler.err.already.defined: <X>m(X), T6910550d
+T6910550d.java:12:14: compiler.err.already.defined: kindname.method, <X>m(X), kindname.class, T6910550d
 1 error
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/generics/diamond/7046778/DiamondAndInnerClassTest.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,336 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+/*
+ * @test
+ * @bug 7046778
+ * @summary Project Coin: problem with diamond and member inner classes
+ */
+
+import com.sun.source.util.JavacTask;
+import java.net.URI;
+import java.util.Arrays;
+import javax.tools.Diagnostic;
+import javax.tools.JavaCompiler;
+import javax.tools.JavaFileObject;
+import javax.tools.SimpleJavaFileObject;
+import javax.tools.StandardJavaFileManager;
+import javax.tools.ToolProvider;
+
+public class DiamondAndInnerClassTest {
+
+    static int checkCount = 0;
+
+    enum TypeArgumentKind {
+        NONE(""),
+        STRING("<String>"),
+        INTEGER("<Integer>"),
+        DIAMOND("<>");
+
+        String typeargStr;
+
+        private TypeArgumentKind(String typeargStr) {
+            this.typeargStr = typeargStr;
+        }
+
+        boolean compatible(TypeArgumentKind that) {
+            switch (this) {
+                case NONE: return true;
+                case STRING: return that != INTEGER;
+                case INTEGER: return that != STRING;
+                default: throw new AssertionError("Unexpected decl kind: " + this);
+            }
+        }
+
+        boolean compatible(ArgumentKind that) {
+            switch (this) {
+                case NONE: return true;
+                case STRING: return that == ArgumentKind.STRING;
+                case INTEGER: return that == ArgumentKind.INTEGER;
+                default: throw new AssertionError("Unexpected decl kind: " + this);
+            }
+        }
+    }
+
+    enum ArgumentKind {
+        OBJECT("(Object)null"),
+        STRING("(String)null"),
+        INTEGER("(Integer)null");
+
+        String argStr;
+
+        private ArgumentKind(String argStr) {
+            this.argStr = argStr;
+        }
+    }
+
+    enum TypeQualifierArity {
+        ONE(1, "A1#TA1"),
+        TWO(2, "A1#TA1.A2#TA2"),
+        THREE(3, "A1#TA1.A2#TA2.A3#TA3");
+
+        int n;
+        String qualifierStr;
+
+        private TypeQualifierArity(int n, String qualifierStr) {
+            this.n = n;
+            this.qualifierStr = qualifierStr;
+        }
+
+        String getType(TypeArgumentKind... typeArgumentKinds) {
+            String res = qualifierStr;
+            for (int i = 1 ; i <= typeArgumentKinds.length ; i++) {
+                res = res.replace("#TA" + i, typeArgumentKinds[i-1].typeargStr);
+            }
+            return res;
+        }
+
+        boolean matches(InnerClassDeclArity innerClassDeclArity) {
+            return n ==innerClassDeclArity.n;
+        }
+    }
+
+    enum InnerClassDeclArity {
+        ONE(1, "class A1<X> { A1(X x1) { } #B }"),
+        TWO(2, "class A1<X1> { class A2<X2> { A2(X1 x1, X2 x2) { }  #B } }"),
+        THREE(3, "class A1<X1> { class A2<X2> { class A3<X3> { A3(X1 x1, X2 x2, X3 x3) { } #B } } }");
+
+        int n;
+        String classDeclStr;
+
+        private InnerClassDeclArity(int n, String classDeclStr) {
+            this.n = n;
+            this.classDeclStr = classDeclStr;
+        }
+    }
+
+    enum ArgumentListArity {
+        ONE(1, "(#A1)"),
+        TWO(2, "(#A1,#A2)"),
+        THREE(3, "(#A1,#A2,#A3)");
+
+        int n;
+        String argListStr;
+
+        private ArgumentListArity(int n, String argListStr) {
+            this.n = n;
+            this.argListStr = argListStr;
+        }
+
+        String getArgs(ArgumentKind... argumentKinds) {
+            String res = argListStr;
+            for (int i = 1 ; i <= argumentKinds.length ; i++) {
+                res = res.replace("#A" + i, argumentKinds[i-1].argStr);
+            }
+            return res;
+        }
+
+        boolean matches(InnerClassDeclArity innerClassDeclArity) {
+            return n ==innerClassDeclArity.n;
+        }
+    }
+
+    public static void main(String... args) throws Exception {
+
+        //create default shared JavaCompiler - reused across multiple compilations
+        JavaCompiler comp = ToolProvider.getSystemJavaCompiler();
+        StandardJavaFileManager fm = comp.getStandardFileManager(null, null, null);
+
+        for (InnerClassDeclArity innerClassDeclArity : InnerClassDeclArity.values()) {
+            for (TypeQualifierArity declType : TypeQualifierArity.values()) {
+                if (!declType.matches(innerClassDeclArity)) continue;
+                for (TypeQualifierArity newClassType : TypeQualifierArity.values()) {
+                    if (!newClassType.matches(innerClassDeclArity)) continue;
+                    for (ArgumentListArity argList : ArgumentListArity.values()) {
+                        if (!argList.matches(innerClassDeclArity)) continue;
+                        for (TypeArgumentKind taDecl1 : TypeArgumentKind.values()) {
+                            boolean isDeclRaw = taDecl1 == TypeArgumentKind.NONE;
+                            //no diamond on decl site
+                            if (taDecl1 == TypeArgumentKind.DIAMOND) continue;
+                            for (TypeArgumentKind taSite1 : TypeArgumentKind.values()) {
+                                boolean isSiteRaw = taSite1 == TypeArgumentKind.NONE;
+                                //diamond only allowed on the last type qualifier
+                                if (taSite1 == TypeArgumentKind.DIAMOND &&
+                                        innerClassDeclArity != InnerClassDeclArity.ONE) continue;
+                                for (ArgumentKind arg1 : ArgumentKind.values()) {
+                                    if (innerClassDeclArity == innerClassDeclArity.ONE) {
+                                        new DiamondAndInnerClassTest(innerClassDeclArity, declType, newClassType,
+                                                argList, new TypeArgumentKind[] {taDecl1},
+                                                new TypeArgumentKind[] {taSite1}, new ArgumentKind[] {arg1}).run(comp, fm);
+                                        continue;
+                                    }
+                                    for (TypeArgumentKind taDecl2 : TypeArgumentKind.values()) {
+                                        //no rare types
+                                        if (isDeclRaw != (taDecl2 == TypeArgumentKind.NONE)) continue;
+                                        //no diamond on decl site
+                                        if (taDecl2 == TypeArgumentKind.DIAMOND) continue;
+                                        for (TypeArgumentKind taSite2 : TypeArgumentKind.values()) {
+                                            //no rare types
+                                            if (isSiteRaw != (taSite2 == TypeArgumentKind.NONE)) continue;
+                                            //diamond only allowed on the last type qualifier
+                                            if (taSite2 == TypeArgumentKind.DIAMOND &&
+                                                    innerClassDeclArity != InnerClassDeclArity.TWO) continue;
+                                            for (ArgumentKind arg2 : ArgumentKind.values()) {
+                                                if (innerClassDeclArity == innerClassDeclArity.TWO) {
+                                                    new DiamondAndInnerClassTest(innerClassDeclArity, declType, newClassType,
+                                                            argList, new TypeArgumentKind[] {taDecl1, taDecl2},
+                                                            new TypeArgumentKind[] {taSite1, taSite2},
+                                                            new ArgumentKind[] {arg1, arg2}).run(comp, fm);
+                                                    continue;
+                                                }
+                                                for (TypeArgumentKind taDecl3 : TypeArgumentKind.values()) {
+                                                    //no rare types
+                                                    if (isDeclRaw != (taDecl3 == TypeArgumentKind.NONE)) continue;
+                                                    //no diamond on decl site
+                                                    if (taDecl3 == TypeArgumentKind.DIAMOND) continue;
+                                                    for (TypeArgumentKind taSite3 : TypeArgumentKind.values()) {
+                                                        //no rare types
+                                                        if (isSiteRaw != (taSite3 == TypeArgumentKind.NONE)) continue;
+                                                        //diamond only allowed on the last type qualifier
+                                                        if (taSite3 == TypeArgumentKind.DIAMOND &&
+                                                                innerClassDeclArity != InnerClassDeclArity.THREE) continue;
+                                                        for (ArgumentKind arg3 : ArgumentKind.values()) {
+                                                            if (innerClassDeclArity == innerClassDeclArity.THREE) {
+                                                                new DiamondAndInnerClassTest(innerClassDeclArity, declType, newClassType,
+                                                                        argList, new TypeArgumentKind[] {taDecl1, taDecl2, taDecl3},
+                                                                        new TypeArgumentKind[] {taSite1, taSite2, taSite3},
+                                                                        new ArgumentKind[] {arg1, arg2, arg3}).run(comp, fm);
+                                                                continue;
+                                                            }
+                                                        }
+                                                    }
+                                                }
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        System.out.println("Total check executed: " + checkCount);
+    }
+
+    InnerClassDeclArity innerClassDeclArity;
+    TypeQualifierArity declType;
+    TypeQualifierArity siteType;
+    ArgumentListArity argList;
+    TypeArgumentKind[] declTypeArgumentKinds;
+    TypeArgumentKind[] siteTypeArgumentKinds;
+    ArgumentKind[] argumentKinds;
+    JavaSource source;
+    DiagnosticChecker diagChecker;
+
+    DiamondAndInnerClassTest(InnerClassDeclArity innerClassDeclArity,
+            TypeQualifierArity declType, TypeQualifierArity siteType, ArgumentListArity argList,
+            TypeArgumentKind[] declTypeArgumentKinds, TypeArgumentKind[] siteTypeArgumentKinds,
+            ArgumentKind[] argumentKinds) {
+        this.innerClassDeclArity = innerClassDeclArity;
+        this.declType = declType;
+        this.siteType = siteType;
+        this.argList = argList;
+        this.declTypeArgumentKinds = declTypeArgumentKinds;
+        this.siteTypeArgumentKinds = siteTypeArgumentKinds;
+        this.argumentKinds = argumentKinds;
+        this.source = new JavaSource();
+        this.diagChecker = new DiagnosticChecker();
+    }
+
+    class JavaSource extends SimpleJavaFileObject {
+
+        String bodyTemplate = "#D res = new #S#AL;";
+
+        String source;
+
+        public JavaSource() {
+            super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE);
+            source = innerClassDeclArity.classDeclStr.replace("#B", bodyTemplate)
+                             .replace("#D", declType.getType(declTypeArgumentKinds))
+                             .replace("#S", siteType.getType(siteTypeArgumentKinds))
+                             .replace("#AL", argList.getArgs(argumentKinds));
+        }
+
+        @Override
+        public CharSequence getCharContent(boolean ignoreEncodingErrors) {
+            return source;
+        }
+    }
+
+    void run(JavaCompiler tool, StandardJavaFileManager fm) throws Exception {
+        JavacTask ct = (JavacTask)tool.getTask(null, fm, diagChecker,
+                null, null, Arrays.asList(source));
+        try {
+            ct.analyze();
+        } catch (Throwable ex) {
+            throw new AssertionError("Error thron when compiling the following code:\n" + source.getCharContent(true));
+        }
+        check();
+    }
+
+    void check() {
+        checkCount++;
+
+        boolean errorExpected = false;
+
+        TypeArgumentKind[] expectedArgKinds = new TypeArgumentKind[innerClassDeclArity.n];
+
+        for (int i = 0 ; i < innerClassDeclArity.n ; i++) {
+            if (!declTypeArgumentKinds[i].compatible(siteTypeArgumentKinds[i])) {
+                errorExpected = true;
+                break;
+            }
+            expectedArgKinds[i] = siteTypeArgumentKinds[i] == TypeArgumentKind.DIAMOND ?
+                declTypeArgumentKinds[i] : siteTypeArgumentKinds[i];
+        }
+
+        if (!errorExpected) {
+            for (int i = 0 ; i < innerClassDeclArity.n ; i++) {
+                //System.out.println("check " + expectedArgKinds[i] + " against " + argumentKinds[i]);
+                if (!expectedArgKinds[i].compatible(argumentKinds[i])) {
+                    errorExpected = true;
+                    break;
+                }
+            }
+        }
+
+        if (errorExpected != diagChecker.errorFound) {
+            throw new Error("invalid diagnostics for source:\n" +
+                source.getCharContent(true) +
+                "\nFound error: " + diagChecker.errorFound +
+                "\nExpected error: " + errorExpected);
+        }
+    }
+
+    static class DiagnosticChecker implements javax.tools.DiagnosticListener<JavaFileObject> {
+
+        boolean errorFound;
+
+        public void report(Diagnostic<? extends JavaFileObject> diagnostic) {
+            if (diagnostic.getKind() == Diagnostic.Kind.ERROR) {
+                errorFound = true;
+            }
+        }
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/generics/diamond/7057297/T7057297.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,29 @@
+/*
+ * @test /nodynamiccopyright/
+ * @bug 7057297
+ *
+ * @summary Project Coin: diamond erroneously accepts in array initializer expressions
+ * @compile/fail/ref=T7057297.out T7057297.java -XDrawDiagnostics
+ *
+ */
+
+class T7205797<X> {
+
+    class Inner<Y> {}
+
+    T7205797<String>[] o1 = new T7205797<>[1]; //error
+    T7205797<String>[] o2 = new T7205797<>[1][1]; //error
+    T7205797<String>[] o3 = new T7205797<>[1][1][1]; //error
+
+    T7205797<String>[] o4 = new T7205797<>[] { }; //error
+    T7205797<String>[] o5 = new T7205797<>[][] { }; //error
+    T7205797<String>[] o6 = new T7205797<>[][][] { }; //error
+
+    T7205797<String>.Inner<String>[] o1 = new T7205797<String>.Inner<>[1]; //error
+    T7205797<String>.Inner<String>[] o2 = new T7205797<String>.Inner<>[1][1]; //error
+    T7205797<String>.Inner<String>[] o3 = new T7205797<String>.Inner<>[1][1][1]; //error
+
+    T7205797<String>.Inner<String>[] o4 = new T7205797<String>.Inner<>[] { }; //error
+    T7205797<String>.Inner<String>[] o5 = new T7205797<String>.Inner<>[][] { }; //error
+    T7205797<String>.Inner<String>[] o6 = new T7205797<String>.Inner<>[][][] { }; //error
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/generics/diamond/7057297/T7057297.out	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,13 @@
+T7057297.java:14:41: compiler.err.cannot.create.array.with.diamond
+T7057297.java:15:41: compiler.err.cannot.create.array.with.diamond
+T7057297.java:16:41: compiler.err.cannot.create.array.with.diamond
+T7057297.java:18:41: compiler.err.cannot.create.array.with.diamond
+T7057297.java:19:41: compiler.err.cannot.create.array.with.diamond
+T7057297.java:20:41: compiler.err.cannot.create.array.with.diamond
+T7057297.java:22:69: compiler.err.cannot.create.array.with.diamond
+T7057297.java:23:69: compiler.err.cannot.create.array.with.diamond
+T7057297.java:24:69: compiler.err.cannot.create.array.with.diamond
+T7057297.java:26:69: compiler.err.cannot.create.array.with.diamond
+T7057297.java:27:69: compiler.err.cannot.create.array.with.diamond
+T7057297.java:28:69: compiler.err.cannot.create.array.with.diamond
+12 errors
--- a/test/tools/javac/generics/diamond/neg/Neg09.out	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/generics/diamond/neg/Neg09.out	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
-Neg09.java:17:34: compiler.err.cant.apply.diamond.1: Neg09.Member, (compiler.misc.diamond.and.anon.class: Neg09.Member)
-Neg09.java:18:34: compiler.err.cant.apply.diamond.1: Neg09.Nested, (compiler.misc.diamond.and.anon.class: Neg09.Nested)
-Neg09.java:22:39: compiler.err.cant.apply.diamond.1: Neg09.Member, (compiler.misc.diamond.and.anon.class: Neg09.Member)
-Neg09.java:23:40: compiler.err.cant.apply.diamond.1: Neg09.Nested, (compiler.misc.diamond.and.anon.class: Neg09.Nested)
+Neg09.java:17:34: compiler.err.cant.apply.diamond.1: Neg09.Member<X>, (compiler.misc.diamond.and.anon.class: Neg09.Member<X>)
+Neg09.java:18:34: compiler.err.cant.apply.diamond.1: Neg09.Nested<X>, (compiler.misc.diamond.and.anon.class: Neg09.Nested<X>)
+Neg09.java:22:39: compiler.err.cant.apply.diamond.1: Neg09.Member<X>, (compiler.misc.diamond.and.anon.class: Neg09.Member<X>)
+Neg09.java:23:40: compiler.err.cant.apply.diamond.1: Neg09.Nested<X>, (compiler.misc.diamond.and.anon.class: Neg09.Nested<X>)
 4 errors
--- a/test/tools/javac/generics/inference/6638712/T6638712a.out	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/generics/inference/6638712/T6638712a.out	Tue Feb 14 10:29:36 2012 -0800
@@ -1,2 +1,2 @@
-T6638712a.java:16:41: compiler.err.prob.found.req: (compiler.misc.incompatible.types.1: (compiler.misc.infer.no.conforming.instance.exists: T, java.util.Comparator<T>, java.util.Comparator<java.lang.String>)), <T>java.util.Comparator<T>, java.util.Comparator<java.lang.String>
+T6638712a.java:16:33: compiler.err.cant.apply.symbol.1: kindname.method, compound, java.lang.Iterable<? extends java.util.Comparator<? super T>>, java.util.List<java.util.Comparator<?>>, kindname.class, T6638712a, (compiler.misc.infer.no.conforming.assignment.exists: T, java.util.List<java.util.Comparator<?>>, java.lang.Iterable<? extends java.util.Comparator<? super T>>)
 1 error
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/generics/inference/7086586/T7086586.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,19 @@
+/**
+ * @test /nodynamiccopyright/
+ * @bug 7086586
+ * @summary Inference producing null type argument
+ * @compile/fail/ref=T7086586.out -XDrawDiagnostics T7086586.java
+ */
+import java.util.List;
+
+class T7086586 {
+
+    <T> List<T> m(List<? super T> dummy) { return null; }
+
+    void test(List<?> l) {
+        String s = m(l).get(0);
+        Number n = m(l).get(0);
+        Exception e = m(l).get(0);
+        m(l).nonExistentMethod();
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/generics/inference/7086586/T7086586.out	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,5 @@
+T7086586.java:14:20: compiler.err.cant.apply.symbol.1: kindname.method, m, java.util.List<? super T>, java.util.List<compiler.misc.type.captureof: 1, ?>, kindname.class, T7086586, (compiler.misc.infer.no.conforming.assignment.exists: T, java.util.List<compiler.misc.type.captureof: 1, ?>, java.util.List<? super T>)
+T7086586.java:15:20: compiler.err.cant.apply.symbol.1: kindname.method, m, java.util.List<? super T>, java.util.List<compiler.misc.type.captureof: 1, ?>, kindname.class, T7086586, (compiler.misc.infer.no.conforming.assignment.exists: T, java.util.List<compiler.misc.type.captureof: 1, ?>, java.util.List<? super T>)
+T7086586.java:16:23: compiler.err.cant.apply.symbol.1: kindname.method, m, java.util.List<? super T>, java.util.List<compiler.misc.type.captureof: 1, ?>, kindname.class, T7086586, (compiler.misc.infer.no.conforming.assignment.exists: T, java.util.List<compiler.misc.type.captureof: 1, ?>, java.util.List<? super T>)
+T7086586.java:17:9: compiler.err.cant.apply.symbol.1: kindname.method, m, java.util.List<? super T>, java.util.List<compiler.misc.type.captureof: 1, ?>, kindname.class, T7086586, (compiler.misc.infer.no.conforming.assignment.exists: T, java.util.List<compiler.misc.type.captureof: 1, ?>, java.util.List<? super T>)
+4 errors
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/generics/inference/7086586/T7086586b.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+/*
+ * @test
+ * @bug 7086586
+ *
+ * @summary Inference producing null type argument
+ */
+import java.util.List;
+
+public class T7086586b {
+
+    int assertionCount = 0;
+
+    void assertTrue(boolean cond) {
+        if (!cond) {
+            throw new AssertionError();
+        }
+        assertionCount++;
+    }
+
+    <T> void m(List<? super T> dummy) { assertTrue(false); }
+    <T> void m(Object dummy) { assertTrue(true); }
+
+    void test(List<?> l) {
+        m(l);
+        assertTrue(assertionCount == 1);
+    }
+
+    public static void main(String[] args) {
+        new T7086586b().test(null);
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/generics/inference/7086601/T7086601a.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,34 @@
+/**
+ * @test /nodynamiccopyright/
+ * @bug 7086601
+ * @summary Error message bug: cause for method mismatch is 'null'
+ * @compile/fail/ref=T7086601a.out -XDrawDiagnostics T7086601a.java
+ */
+
+class T7086601 {
+    static <S> void m1(Iterable<? super S> s1, Iterable<? super S> s2) { }
+    static void m1(Object o) {}
+
+    static <S> void m2(Iterable<? super S> s1, Iterable<? super S> s2, Iterable<? super S> s3) { }
+    static void m2(Object o) {}
+
+    @SafeVarargs
+    static <S> void m3(Iterable<? super S>... ss) { }
+    static void m3(Object o) {}
+
+    static void test1(Iterable<String> is, Iterable<Integer> ii) {
+        m1(is, ii);
+    }
+
+    static void test2(Iterable<String> is, Iterable<Integer> ii, Iterable<Double> id) {
+        m2(is, ii, id);
+    }
+
+    static void test3(Iterable<String> is, Iterable<Integer> ii) {
+        m3(is, ii);
+    }
+
+    static void test4(Iterable<String> is, Iterable<Integer> ii, Iterable<Double> id) {
+        m3(is, ii, id);
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/generics/inference/7086601/T7086601a.out	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,5 @@
+T7086601a.java:20:9: compiler.err.cant.apply.symbols: kindname.method, m1, java.lang.Iterable<java.lang.String>,java.lang.Iterable<java.lang.Integer>,{(compiler.misc.inapplicable.method: kindname.method, T7086601, m1(java.lang.Object), (compiler.misc.arg.length.mismatch)),(compiler.misc.inapplicable.method: kindname.method, T7086601, <S>m1(java.lang.Iterable<? super S>,java.lang.Iterable<? super S>), (compiler.misc.incompatible.upper.bounds: S, java.lang.Integer,java.lang.String))}
+T7086601a.java:24:9: compiler.err.cant.apply.symbols: kindname.method, m2, java.lang.Iterable<java.lang.String>,java.lang.Iterable<java.lang.Integer>,java.lang.Iterable<java.lang.Double>,{(compiler.misc.inapplicable.method: kindname.method, T7086601, m2(java.lang.Object), (compiler.misc.arg.length.mismatch)),(compiler.misc.inapplicable.method: kindname.method, T7086601, <S>m2(java.lang.Iterable<? super S>,java.lang.Iterable<? super S>,java.lang.Iterable<? super S>), (compiler.misc.incompatible.upper.bounds: S, java.lang.Double,java.lang.Integer,java.lang.String))}
+T7086601a.java:28:9: compiler.err.cant.apply.symbols: kindname.method, m3, java.lang.Iterable<java.lang.String>,java.lang.Iterable<java.lang.Integer>,{(compiler.misc.inapplicable.method: kindname.method, T7086601, m3(java.lang.Object), (compiler.misc.arg.length.mismatch)),(compiler.misc.inapplicable.method: kindname.method, T7086601, <S>m3(java.lang.Iterable<? super S>...), (compiler.misc.incompatible.upper.bounds: S, java.lang.Integer,java.lang.String))}
+T7086601a.java:32:9: compiler.err.cant.apply.symbols: kindname.method, m3, java.lang.Iterable<java.lang.String>,java.lang.Iterable<java.lang.Integer>,java.lang.Iterable<java.lang.Double>,{(compiler.misc.inapplicable.method: kindname.method, T7086601, m3(java.lang.Object), (compiler.misc.arg.length.mismatch)),(compiler.misc.inapplicable.method: kindname.method, T7086601, <S>m3(java.lang.Iterable<? super S>...), (compiler.misc.incompatible.upper.bounds: S, java.lang.Double,java.lang.Integer,java.lang.String))}
+4 errors
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/generics/inference/7086601/T7086601b.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,199 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+/*
+ * @test
+ * @bug 7086601
+ * @summary Error message bug: cause for method mismatch is 'null'
+ */
+
+import com.sun.source.util.JavacTask;
+import java.net.URI;
+import java.util.Arrays;
+import java.util.ArrayList;
+import javax.tools.Diagnostic;
+import javax.tools.JavaCompiler;
+import javax.tools.JavaFileObject;
+import javax.tools.SimpleJavaFileObject;
+import javax.tools.StandardJavaFileManager;
+import javax.tools.ToolProvider;
+
+
+public class T7086601b {
+
+    static int checkCount = 0;
+
+    enum TypeKind {
+        STRING("String", false),
+        INTEGER("Integer", false),
+        NUMBER("Number", false),
+        SERIALIZABLE("java.io.Serializable", true),
+        CLONEABLE("Cloneable", true),
+        X("X", false),
+        Y("Y", false),
+        Z("Z", false);
+
+        String typeStr;
+        boolean isInterface;
+
+        private TypeKind(String typeStr, boolean isInterface) {
+            this.typeStr = typeStr;
+            this.isInterface = isInterface;
+        }
+
+        boolean isSubtypeof(TypeKind other) {
+            return (this == INTEGER && other == NUMBER ||
+                    this == Z && other == Y ||
+                    this == other);
+        }
+    }
+
+    enum MethodCallKind {
+        ARITY_ONE("m(a1);", 1),
+        ARITY_TWO("m(a1, a2);", 2),
+        ARITY_THREE("m(a1, a2, a3);", 3);
+
+        String invokeString;
+        int arity;
+
+        private MethodCallKind(String invokeString, int arity) {
+            this.invokeString = invokeString;
+            this.arity = arity;
+        }
+    }
+
+    public static void main(String... args) throws Exception {
+
+        //create default shared JavaCompiler - reused across multiple compilations
+        JavaCompiler comp = ToolProvider.getSystemJavaCompiler();
+        StandardJavaFileManager fm = comp.getStandardFileManager(null, null, null);
+
+        for (TypeKind a1 : TypeKind.values()) {
+            for (TypeKind a2 : TypeKind.values()) {
+                for (TypeKind a3 : TypeKind.values()) {
+                    for (MethodCallKind mck : MethodCallKind.values()) {
+                        new T7086601b(a1, a2, a3, mck).run(comp, fm);
+                    }
+                }
+            }
+        }
+        System.out.println("Total check executed: " + checkCount);
+    }
+
+    TypeKind a1;
+    TypeKind a2;
+    TypeKind a3;
+    MethodCallKind mck;
+    JavaSource source;
+    DiagnosticChecker diagChecker;
+
+    T7086601b(TypeKind a1, TypeKind a2, TypeKind a3, MethodCallKind mck) {
+        this.a1 = a1;
+        this.a2 = a2;
+        this.a3 = a3;
+        this.mck = mck;
+        this.source = new JavaSource();
+        this.diagChecker = new DiagnosticChecker();
+    }
+
+    class JavaSource extends SimpleJavaFileObject {
+
+        final String bodyTemplate = "import java.util.List;\n"+
+                              "class Test {\n" +
+                              "   <Z> void m(List<? super Z> l1) { }\n" +
+                              "   <Z> void m(List<? super Z> l1, List<? super Z> l2) { }\n" +
+                              "   <Z> void m(List<? super Z> l1, List<? super Z> l2, List<? super Z> l3) { }\n" +
+                              "   <X,Y,Z extends Y> void test(List<#A1> a1, List<#A2> a2, List<#A3> a3) { #MC } }";
+
+        String source;
+
+        public JavaSource() {
+            super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE);
+            source = bodyTemplate.replace("#A1", a1.typeStr)
+                             .replace("#A2", a2.typeStr).replace("#A3", a3.typeStr)
+                             .replace("#MC", mck.invokeString);
+        }
+
+        @Override
+        public CharSequence getCharContent(boolean ignoreEncodingErrors) {
+            return source;
+        }
+    }
+
+    void run(JavaCompiler tool, StandardJavaFileManager fm) throws Exception {
+        JavacTask ct = (JavacTask)tool.getTask(null, fm, diagChecker,
+                null, null, Arrays.asList(source));
+        try {
+            ct.analyze();
+        } catch (Throwable ex) {
+            throw new AssertionError("Error thron when compiling the following code:\n" + source.getCharContent(true));
+        }
+        check();
+    }
+
+    void check() {
+        checkCount++;
+
+        boolean errorExpected = false;
+
+        if (mck.arity > 1) {
+            TypeKind[] argtypes = { a1, a2, a3 };
+            ArrayList<TypeKind> classes = new ArrayList<>();
+            for (int i = 0 ; i < mck.arity ; i ++ ) {
+                if (!argtypes[i].isInterface) {
+                    classes.add(argtypes[i]);
+                }
+            }
+            boolean glb_exists = true;
+            for (TypeKind arg_i : classes) {
+                glb_exists = true;
+                for (TypeKind arg_j : classes) {
+                    if (!arg_i.isSubtypeof(arg_j)) {
+                        glb_exists = false;
+                        break;
+                    }
+                }
+                if (glb_exists) break;
+            }
+            errorExpected = !glb_exists;
+        }
+
+        if (errorExpected != diagChecker.errorFound) {
+            throw new Error("invalid diagnostics for source:\n" +
+                source.getCharContent(true) +
+                "\nFound error: " + diagChecker.errorFound +
+                "\nExpected error: " + errorExpected);
+        }
+    }
+
+    static class DiagnosticChecker implements javax.tools.DiagnosticListener<JavaFileObject> {
+
+        boolean errorFound;
+
+        public void report(Diagnostic<? extends JavaFileObject> diagnostic) {
+            if (diagnostic.getKind() == Diagnostic.Kind.ERROR) {
+                errorFound = true;
+            }
+        }
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/generics/rawOverride/7062745/GenericOverrideTest.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,286 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+/*
+ * @test
+ * @bug 7062745
+ * @summary  Regression: difference in overload resolution when two methods are maximally specific
+ */
+
+import com.sun.source.util.JavacTask;
+import java.net.URI;
+import java.util.Arrays;
+import javax.tools.Diagnostic;
+import javax.tools.JavaCompiler;
+import javax.tools.JavaFileObject;
+import javax.tools.SimpleJavaFileObject;
+import javax.tools.StandardJavaFileManager;
+import javax.tools.ToolProvider;
+
+public class GenericOverrideTest {
+
+    static int checkCount = 0;
+
+    enum SignatureKind {
+        NON_GENERIC(""),
+        GENERIC("<X>");
+
+        String paramStr;
+
+        private SignatureKind(String paramStr) {
+            this.paramStr = paramStr;
+        }
+    }
+
+    enum ReturnTypeKind {
+        LIST("List"),
+        ARRAYLIST("ArrayList");
+
+        String retStr;
+
+        private ReturnTypeKind(String retStr) {
+            this.retStr = retStr;
+        }
+
+        boolean moreSpecificThan(ReturnTypeKind that) {
+            switch (this) {
+                case LIST:
+                    return that == this;
+                case ARRAYLIST:
+                    return that == LIST || that == ARRAYLIST;
+                default: throw new AssertionError("Unexpected ret kind: " + this);
+            }
+        }
+    }
+
+    enum TypeArgumentKind {
+        NONE(""),
+        UNBOUND("<?>"),
+        INTEGER("<Number>"),
+        NUMBER("<Integer>"),
+        TYPEVAR("<X>");
+
+        String typeargStr;
+
+        private TypeArgumentKind(String typeargStr) {
+            this.typeargStr = typeargStr;
+        }
+
+        boolean compatibleWith(SignatureKind sig) {
+            switch (this) {
+                case TYPEVAR: return sig != SignatureKind.NON_GENERIC;
+                default: return true;
+            }
+        }
+
+        boolean moreSpecificThan(TypeArgumentKind that, boolean strict) {
+            switch (this) {
+                case NONE:
+                    return that == this || !strict;
+                case UNBOUND:
+                    return that == this || that == NONE;
+                case INTEGER:
+                case NUMBER:
+                case TYPEVAR:
+                    return that == this || that == NONE || that == UNBOUND;
+                default: throw new AssertionError("Unexpected typearg kind: " + this);
+            }
+        }
+
+        boolean assignableTo(TypeArgumentKind that, SignatureKind sig) {
+            switch (this) {
+                case NONE:
+                    //this case needs to workaround to javac's impl of 15.12.2.8 being too strict
+                    //ideally should be just 'return true' (see 7067746)
+                    return sig == SignatureKind.NON_GENERIC || that == NONE;
+                case UNBOUND:
+                    return that == this || that == NONE;
+                case INTEGER:
+                case NUMBER:
+                    return that == this || that == NONE || that == UNBOUND;
+                case TYPEVAR:
+                    return true;
+                default: throw new AssertionError("Unexpected typearg kind: " + this);
+            }
+        }
+    }
+
+    public static void main(String... args) throws Exception {
+
+        //create default shared JavaCompiler - reused across multiple compilations
+        JavaCompiler comp = ToolProvider.getSystemJavaCompiler();
+        StandardJavaFileManager fm = comp.getStandardFileManager(null, null, null);
+
+        for (SignatureKind sig1 : SignatureKind.values()) {
+            for (ReturnTypeKind rt1 : ReturnTypeKind.values()) {
+                for (TypeArgumentKind ta1 : TypeArgumentKind.values()) {
+                    if (!ta1.compatibleWith(sig1)) continue;
+                    for (SignatureKind sig2 : SignatureKind.values()) {
+                        for (ReturnTypeKind rt2 : ReturnTypeKind.values()) {
+                            for (TypeArgumentKind ta2 : TypeArgumentKind.values()) {
+                                if (!ta2.compatibleWith(sig2)) continue;
+                                for (ReturnTypeKind rt3 : ReturnTypeKind.values()) {
+                                    for (TypeArgumentKind ta3 : TypeArgumentKind.values()) {
+                                        if (!ta3.compatibleWith(SignatureKind.NON_GENERIC)) continue;
+                                        new GenericOverrideTest(sig1, rt1, ta1, sig2, rt2, ta2, rt3, ta3).run(comp, fm);
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        System.out.println("Total check executed: " + checkCount);
+    }
+
+    SignatureKind sig1, sig2;
+    ReturnTypeKind rt1, rt2, rt3;
+    TypeArgumentKind ta1, ta2, ta3;
+    JavaSource source;
+    DiagnosticChecker diagChecker;
+
+    GenericOverrideTest(SignatureKind sig1, ReturnTypeKind rt1, TypeArgumentKind ta1,
+            SignatureKind sig2, ReturnTypeKind rt2, TypeArgumentKind ta2, ReturnTypeKind rt3, TypeArgumentKind ta3) {
+        this.sig1 = sig1;
+        this.sig2 = sig2;
+        this.rt1 = rt1;
+        this.rt2 = rt2;
+        this.rt3 = rt3;
+        this.ta1 = ta1;
+        this.ta2 = ta2;
+        this.ta3 = ta3;
+        this.source = new JavaSource();
+        this.diagChecker = new DiagnosticChecker();
+    }
+
+    class JavaSource extends SimpleJavaFileObject {
+
+        String template = "import java.util.*;\n" +
+                          "interface A { #S1 #R1#TA1 m(); }\n" +
+                          "interface B { #S2 #R2#TA2 m(); }\n" +
+                          "interface AB extends A, B {}\n" +
+                          "class Test {\n" +
+                          "  void test(AB ab) { #R3#TA3 n = ab.m(); }\n" +
+                          "}";
+
+        String source;
+
+        public JavaSource() {
+            super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE);
+            source = template.replace("#S1", sig1.paramStr).
+                    replace("#S2", sig2.paramStr).
+                    replace("#R1", rt1.retStr).
+                    replace("#R2", rt2.retStr).
+                    replace("#R3", rt3.retStr).
+                    replace("#TA1", ta1.typeargStr).
+                    replace("#TA2", ta2.typeargStr).
+                    replace("#TA3", ta3.typeargStr);
+        }
+
+        @Override
+        public CharSequence getCharContent(boolean ignoreEncodingErrors) {
+            return source;
+        }
+    }
+
+    void run(JavaCompiler tool, StandardJavaFileManager fm) throws Exception {
+        JavacTask ct = (JavacTask)tool.getTask(null, fm, diagChecker,
+                null, null, Arrays.asList(source));
+        try {
+            ct.analyze();
+        } catch (Throwable ex) {
+            throw new AssertionError("Error thron when compiling the following code:\n" + source.getCharContent(true));
+        }
+        check();
+    }
+
+    void check() {
+        checkCount++;
+
+        boolean errorExpected = false;
+        int mostSpecific = 0;
+
+        //first check that either |R1| <: |R2| or |R2| <: |R1|
+        if (rt1 != rt2) {
+            if (!rt1.moreSpecificThan(rt2) &&
+                    !rt2.moreSpecificThan(rt1)) {
+                errorExpected = true;
+            } else {
+                mostSpecific = rt1.moreSpecificThan(rt2) ? 1 : 2;
+            }
+        }
+
+        //check that either TA1 <= TA2 or TA2 <= TA1 (unless most specific return found above is raw)
+        if (!errorExpected) {
+            if (ta1 != ta2) {
+                boolean useStrictCheck = ta1.moreSpecificThan(ta2, true) || ta2.moreSpecificThan(ta1, true);
+                if (!ta1.moreSpecificThan(ta2, useStrictCheck) &&
+                        !ta2.moreSpecificThan(ta1, useStrictCheck)) {
+                    errorExpected = true;
+                } else {
+                    int mostSpecific2 = ta1.moreSpecificThan(ta2, useStrictCheck) ? 1 : 2;
+                    if (mostSpecific != 0 && mostSpecific2 != mostSpecific) {
+                        errorExpected = mostSpecific == 1 ? ta1 != TypeArgumentKind.NONE : ta2 != TypeArgumentKind.NONE;
+                    } else {
+                        mostSpecific = mostSpecific2;
+                    }
+                }
+            } else if (mostSpecific == 0) {
+                //when no signature is better than the other, an arbitrary choice
+                //must be made - javac always picks the second signature
+                mostSpecific = 2;
+            }
+        }
+
+        //finally, check that most specific return type is compatible with expected type
+        if (!errorExpected) {
+            ReturnTypeKind msrt = mostSpecific == 1 ? rt1 : rt2;
+            TypeArgumentKind msta = mostSpecific == 1 ? ta1 : ta2;
+            SignatureKind mssig = mostSpecific == 1 ? sig1 : sig2;
+
+            if (!msrt.moreSpecificThan(rt3) ||
+                    !msta.assignableTo(ta3, mssig)) {
+                errorExpected = true;
+            }
+        }
+
+        if (errorExpected != diagChecker.errorFound) {
+            throw new Error("invalid diagnostics for source:\n" +
+                source.getCharContent(true) +
+                "\nFound error: " + diagChecker.errorFound +
+                "\nExpected error: " + errorExpected);
+        }
+    }
+
+    static class DiagnosticChecker implements javax.tools.DiagnosticListener<JavaFileObject> {
+
+        boolean errorFound;
+
+        public void report(Diagnostic<? extends JavaFileObject> diagnostic) {
+            if (diagnostic.getKind() == Diagnostic.Kind.ERROR) {
+                errorFound = true;
+            }
+        }
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/generics/rawOverride/7062745/T7062745neg.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,18 @@
+/*
+ * @test /nodynamiccopyright/
+ * @bug     7062745
+ * @summary  Regression: difference in overload resolution when two methods are maximally specific
+ * @compile/fail/ref=T7062745neg.out -XDrawDiagnostics T7062745neg.java
+ */
+
+import java.util.*;
+
+class T7062745neg {
+    interface A { List<Number> getList(); }
+    interface B { ArrayList getList(); }
+    interface AB extends A, B {}
+
+    void test(AB ab) {
+        Number n = ab.getList().get(1);
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/generics/rawOverride/7062745/T7062745neg.out	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,2 @@
+T7062745neg.java:16:36: compiler.err.prob.found.req: (compiler.misc.incompatible.types), java.lang.Object, java.lang.Number
+1 error
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/generics/rawOverride/7062745/T7062745pos.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+/*
+ * @test
+ * @bug 7062745
+ * @summary  Regression: difference in overload resolution when two methods are maximally specific
+ *
+ * @compile T7062745pos.java
+ */
+
+import java.util.*;
+
+class T7062745pos {
+    interface A { List<Number> getList(); }
+    interface B { List getList(); }
+    interface AB extends A, B {}
+
+    void test(AB ab) {
+        Number n = ab.getList().get(1);
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/jvm/T7024096.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,31 @@
+/*
+ * @test  /nodynamiccopyright/
+ * @bug 7024096
+ * @summary Stack trace has invalid line numbers
+ * @author Bruce Chapman
+ * @compile T7024096.java
+ * @run main T7024096
+ */
+
+public class T7024096 {
+    private static final int START = 14; // starting line number for the test
+    public static void main(String[] args) {
+        T7024096 m = new T7024096();
+        m.nest(START);
+        m.nest(START + 1, m.nest(START + 1), m.nest(START + 1),
+            m.nest(START + 2),
+            m.nest(START + 3, m.nest(START + 3)));
+    }
+
+    public T7024096 nest(int expectedline, T7024096... args) {
+        Exception e = new Exception("expected line#: " + expectedline);
+        int myline = e.getStackTrace()[1].getLineNumber();
+        if( myline != expectedline) {
+            throw new RuntimeException("Incorrect line number " +
+                    "expected: " + expectedline +
+                    ", got: " + myline, e);
+        }
+        System.out.format("Got expected line number %d correct %n", myline);
+        return null;
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/lib/CompileFail.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+import java.io.*;
+import java.util.*;
+import com.sun.tools.javac.main.Main;
+
+/*
+ * Utility class to emulate jtreg @compile/fail, but also checking the specific
+ * exit code, given as the first arg.
+ */
+public class CompileFail {
+    public static void main(String... args) {
+        if (args.length < 2)
+            throw new IllegalArgumentException("insufficient args");
+        int expected_rc = getReturnCode(args[0]);
+
+        List<String> javacArgs = new ArrayList<>();
+        javacArgs.addAll(Arrays.asList(
+            "-bootclasspath", System.getProperty("sun.boot.class.path"),
+            "-d", "."
+        ));
+
+        File testSrc = new File(System.getProperty("test.src"));
+        for (int i = 1; i < args.length; i++) { // skip first arg
+            String arg = args[i];
+            if (arg.endsWith(".java"))
+                javacArgs.add(new File(testSrc, arg).getPath());
+            else
+                javacArgs.add(arg);
+        }
+
+        int rc = com.sun.tools.javac.Main.compile(
+            javacArgs.toArray(new String[javacArgs.size()]));
+
+        if (rc != expected_rc)
+            throw new Error("unexpected exit code: " + rc
+                        + ", expected: " + expected_rc);
+    }
+
+    static int getReturnCode(String name) {
+        return Main.Result.valueOf(name).exitCode;
+    }
+
+}
--- a/test/tools/javac/lib/JavacTestingAbstractProcessor.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/lib/JavacTestingAbstractProcessor.java	Tue Feb 14 10:29:36 2012 -0800
@@ -25,6 +25,7 @@
 import javax.annotation.processing.*;
 import javax.lang.model.SourceVersion;
 import javax.lang.model.util.*;
+import static javax.lang.model.SourceVersion.*;
 
 /**
  * An abstract annotation processor tailored to javac regression testing.
@@ -95,4 +96,164 @@
         messager  = processingEnv.getMessager();
         options   = processingEnv.getOptions();
     }
+
+    /*
+     * The set of visitors below will directly extend the most recent
+     * corresponding platform visitor type.
+     */
+
+    @SupportedSourceVersion(RELEASE_8)
+    public static abstract class AbstractAnnotationValueVisitor<R, P> extends AbstractAnnotationValueVisitor8<R, P> {
+
+        /**
+         * Constructor for concrete subclasses to call.
+         */
+        protected AbstractAnnotationValueVisitor() {
+            super();
+        }
+    }
+
+    @SupportedSourceVersion(RELEASE_8)
+    public static abstract class AbstractElementVisitor<R, P> extends AbstractElementVisitor8<R, P> {
+        /**
+         * Constructor for concrete subclasses to call.
+         */
+        protected AbstractElementVisitor(){
+            super();
+        }
+    }
+
+    @SupportedSourceVersion(RELEASE_8)
+    public static abstract class AbstractTypeVisitor<R, P> extends AbstractTypeVisitor8<R, P> {
+        /**
+         * Constructor for concrete subclasses to call.
+         */
+        protected AbstractTypeVisitor() {
+            super();
+        }
+    }
+
+    @SupportedSourceVersion(RELEASE_8)
+    public static class ElementKindVisitor<R, P> extends ElementKindVisitor8<R, P> {
+        /**
+         * Constructor for concrete subclasses; uses {@code null} for the
+         * default value.
+         */
+        protected ElementKindVisitor() {
+            super(null);
+        }
+
+        /**
+         * Constructor for concrete subclasses; uses the argument for the
+         * default value.
+         *
+         * @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
+         */
+        protected ElementKindVisitor(R defaultValue) {
+            super(defaultValue);
+        }
+    }
+
+    @SupportedSourceVersion(RELEASE_8)
+    public static class ElementScanner<R, P> extends ElementScanner8<R, P> {
+        /**
+         * Constructor for concrete subclasses; uses {@code null} for the
+         * default value.
+         */
+        protected ElementScanner(){
+            super(null);
+        }
+
+        /**
+         * Constructor for concrete subclasses; uses the argument for the
+         * default value.
+         */
+        protected ElementScanner(R defaultValue){
+            super(defaultValue);
+        }
+    }
+
+    @SupportedSourceVersion(RELEASE_8)
+    public static class SimpleAnnotationValueVisitor<R, P> extends SimpleAnnotationValueVisitor8<R, P> {
+        /**
+         * Constructor for concrete subclasses; uses {@code null} for the
+         * default value.
+         */
+        protected SimpleAnnotationValueVisitor() {
+            super(null);
+        }
+
+        /**
+         * Constructor for concrete subclasses; uses the argument for the
+         * default value.
+         *
+         * @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
+         */
+        protected SimpleAnnotationValueVisitor(R defaultValue) {
+            super(defaultValue);
+        }
+    }
+
+    @SupportedSourceVersion(RELEASE_8)
+    public static class SimpleElementVisitor<R, P> extends SimpleElementVisitor8<R, P> {
+        /**
+         * Constructor for concrete subclasses; uses {@code null} for the
+         * default value.
+         */
+        protected SimpleElementVisitor(){
+            super(null);
+        }
+
+        /**
+         * Constructor for concrete subclasses; uses the argument for the
+         * default value.
+         *
+         * @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
+         */
+        protected SimpleElementVisitor(R defaultValue){
+            super(defaultValue);
+        }
+    }
+
+    @SupportedSourceVersion(RELEASE_8)
+    public static class SimpleTypeVisitor<R, P> extends SimpleTypeVisitor8<R, P> {
+        /**
+         * Constructor for concrete subclasses; uses {@code null} for the
+         * default value.
+         */
+        protected SimpleTypeVisitor(){
+            super(null);
+        }
+
+        /**
+         * Constructor for concrete subclasses; uses the argument for the
+         * default value.
+         *
+         * @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
+         */
+        protected SimpleTypeVisitor(R defaultValue){
+            super(defaultValue);
+        }
+    }
+
+    @SupportedSourceVersion(RELEASE_8)
+    public static class TypeKindVisitor<R, P> extends TypeKindVisitor8<R, P> {
+        /**
+         * Constructor for concrete subclasses to call; uses {@code null}
+         * for the default value.
+         */
+        protected TypeKindVisitor() {
+            super(null);
+        }
+
+        /**
+         * Constructor for concrete subclasses to call; uses the argument
+         * for the default value.
+         *
+         * @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
+         */
+        protected TypeKindVisitor(R defaultValue) {
+            super(defaultValue);
+        }
+    }
 }
--- a/test/tools/javac/multicatch/model/ModelChecker.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/multicatch/model/ModelChecker.java	Tue Feb 14 10:29:36 2012 -0800
@@ -23,7 +23,7 @@
 
 /*
  * @test
- * @bug 6993963
+ * @bug 6993963 7025809
  * @summary Project Coin: Use precise exception analysis for effectively final catch parameters
  * @library ../../lib
  * @build JavacTestingAbstractProcessor ModelChecker
@@ -107,7 +107,7 @@
             ; // Expected
         }
 
-        UnionType unionType = new SimpleTypeVisitor7<UnionType, Void>(){
+        UnionType unionType = new SimpleTypeVisitor<UnionType, Void>(){
             @Override
             protected UnionType defaultAction(TypeMirror e, Void p) {return null;}
 
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/parser/StringFoldingTest.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+/*
+ * @test
+ * @bug 7068902
+ * @summary verify that string folding can be enabled or disabled
+ */
+
+import com.sun.source.tree.CompilationUnitTree;
+import com.sun.source.util.JavacTask;
+import java.io.File;
+import java.io.IOException;
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import javax.tools.JavaCompiler;
+import javax.tools.JavaFileObject;
+import javax.tools.SimpleJavaFileObject;
+import javax.tools.ToolProvider;
+
+public class StringFoldingTest {
+    final JavaCompiler tool;
+    final JavaSource source;
+
+    public StringFoldingTest() {
+        tool = ToolProvider.getSystemJavaCompiler();
+        source = new JavaSource();
+    }
+
+    static class JavaSource extends SimpleJavaFileObject {
+
+        final static String source =
+                "class C {String X=\"F\" + \"O\" + \"L\" + \"D\" + \"E\" + \"D\";}";
+
+        JavaSource() {
+            super(URI.create("myfo:/C.java"), JavaFileObject.Kind.SOURCE);
+        }
+
+        @Override
+        public CharSequence getCharContent(boolean ignoreEncodingErrors) {
+            return source;
+        }
+    }
+
+    public static void main(String... args) throws IOException {
+        StringFoldingTest t = new StringFoldingTest();
+        t.run(false);
+        t.run(true);
+    }
+
+    void run(boolean disableStringFolding) throws IOException {
+        List<String> argsList = new ArrayList<String>();
+        if (disableStringFolding) {
+            argsList.add("-XDallowStringFolding=false");
+        }
+        JavacTask ct = (JavacTask)tool.getTask(null, null, null,
+                argsList,
+                null,
+                Arrays.asList(source));
+        Iterable<? extends CompilationUnitTree> trees = ct.parse();
+        String text = trees.toString();
+        System.out.println(text);
+
+        if (disableStringFolding) {
+            if (text.contains("FOLDED")) {
+                throw new AssertionError("Expected string folding");
+            }
+        } else {
+            if (!text.contains("FOLDED")) {
+                throw new AssertionError("Expected no string folding");
+            }
+        }
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/parser/netbeans/JavacParserTest.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,716 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+/*
+ * @test
+ * @bug 7073631
+ * @summary tests error and diagnostics positions
+ * @author  jan.lahoda@oracle.com
+ */
+
+import com.sun.source.tree.BinaryTree;
+import com.sun.source.tree.BlockTree;
+import com.sun.source.tree.ClassTree;
+import com.sun.source.tree.CompilationUnitTree;
+import com.sun.source.tree.ExpressionStatementTree;
+import com.sun.source.tree.ExpressionTree;
+import com.sun.source.tree.MethodInvocationTree;
+import com.sun.source.tree.MethodTree;
+import com.sun.source.tree.ModifiersTree;
+import com.sun.source.tree.StatementTree;
+import com.sun.source.tree.Tree;
+import com.sun.source.tree.Tree.Kind;
+import com.sun.source.tree.VariableTree;
+import com.sun.source.tree.WhileLoopTree;
+import com.sun.source.util.SourcePositions;
+import com.sun.source.util.TreeScanner;
+import com.sun.source.util.Trees;
+import com.sun.tools.javac.api.JavacTaskImpl;
+import com.sun.tools.javac.tree.JCTree;
+import java.io.IOException;
+import java.net.URI;
+import java.util.Arrays;
+import java.util.LinkedList;
+import java.util.List;
+import javax.tools.Diagnostic;
+import javax.tools.DiagnosticCollector;
+import javax.tools.DiagnosticListener;
+import javax.tools.JavaCompiler;
+import javax.tools.JavaFileObject;
+import javax.tools.SimpleJavaFileObject;
+import javax.tools.ToolProvider;
+
+public class JavacParserTest extends TestCase {
+    final JavaCompiler tool;
+    public JavacParserTest(String testName) {
+        tool = ToolProvider.getSystemJavaCompiler();
+        System.out.println("java.home=" + System.getProperty("java.home"));
+    }
+
+    static class MyFileObject extends SimpleJavaFileObject {
+
+        private String text;
+
+        public MyFileObject(String text) {
+            super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE);
+            this.text = text;
+        }
+
+        @Override
+        public CharSequence getCharContent(boolean ignoreEncodingErrors) {
+            return text;
+        }
+    }
+
+    public void testPositionForSuperConstructorCalls() throws IOException {
+        assert tool != null;
+
+        String code = "package test; public class Test {public Test() {super();}}";
+
+        JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null, null,
+                null, Arrays.asList(new MyFileObject(code)));
+        CompilationUnitTree cut = ct.parse().iterator().next();
+        SourcePositions pos = Trees.instance(ct).getSourcePositions();
+
+        MethodTree method =
+                (MethodTree) ((ClassTree) cut.getTypeDecls().get(0)).getMembers().get(0);
+        ExpressionStatementTree es =
+                (ExpressionStatementTree) method.getBody().getStatements().get(0);
+
+        assertEquals("testPositionForSuperConstructorCalls",
+                72 - 24, pos.getStartPosition(cut, es));
+        assertEquals("testPositionForSuperConstructorCalls",
+                80 - 24, pos.getEndPosition(cut, es));
+
+        MethodInvocationTree mit = (MethodInvocationTree) es.getExpression();
+
+        assertEquals("testPositionForSuperConstructorCalls",
+                72 - 24, pos.getStartPosition(cut, mit));
+        assertEquals("testPositionForSuperConstructorCalls",
+                79 - 24, pos.getEndPosition(cut, mit));
+
+        assertEquals("testPositionForSuperConstructorCalls",
+                72 - 24, pos.getStartPosition(cut, mit.getMethodSelect()));
+        assertEquals("testPositionForSuperConstructorCalls",
+                77 - 24, pos.getEndPosition(cut, mit.getMethodSelect()));
+
+    }
+
+    public void testPositionForEnumModifiers() throws IOException {
+
+        String code = "package test; public enum Test {A;}";
+
+        JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null, null,
+                null, Arrays.asList(new MyFileObject(code)));
+        CompilationUnitTree cut = ct.parse().iterator().next();
+        SourcePositions pos = Trees.instance(ct).getSourcePositions();
+
+        ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0);
+        ModifiersTree mt = clazz.getModifiers();
+
+        assertEquals("testPositionForEnumModifiers",
+                38 - 24, pos.getStartPosition(cut, mt));
+        assertEquals("testPositionForEnumModifiers",
+                44 - 24, pos.getEndPosition(cut, mt));
+    }
+
+    public void testNewClassWithEnclosing() throws IOException {
+
+
+        String code = "package test; class Test { " +
+                "class d {} private void method() { " +
+                "Object o = Test.this.new d(); } }";
+
+        JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null, null,
+                null, Arrays.asList(new MyFileObject(code)));
+        CompilationUnitTree cut = ct.parse().iterator().next();
+        SourcePositions pos = Trees.instance(ct).getSourcePositions();
+
+        ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0);
+        ExpressionTree est =
+                ((VariableTree) ((MethodTree) clazz.getMembers().get(1)).getBody().getStatements().get(0)).getInitializer();
+
+        assertEquals("testNewClassWithEnclosing",
+                97 - 24, pos.getStartPosition(cut, est));
+        assertEquals("testNewClassWithEnclosing",
+                114 - 24, pos.getEndPosition(cut, est));
+    }
+
+    public void testPreferredPositionForBinaryOp() throws IOException {
+
+        String code = "package test; public class Test {" +
+                "private void test() {" +
+                "Object o = null; boolean b = o != null && o instanceof String;" +
+                "} private Test() {}}";
+
+        JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null, null,
+                null, Arrays.asList(new MyFileObject(code)));
+        CompilationUnitTree cut = ct.parse().iterator().next();
+
+        ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0);
+        MethodTree method = (MethodTree) clazz.getMembers().get(0);
+        VariableTree condSt = (VariableTree) method.getBody().getStatements().get(1);
+        BinaryTree cond = (BinaryTree) condSt.getInitializer();
+
+        JCTree condJC = (JCTree) cond;
+
+        assertEquals("testNewClassWithEnclosing",
+                117 - 24, condJC.pos);
+    }
+
+    public void testPositionBrokenSource126732a() throws IOException {
+        String[] commands = new String[]{
+            "return Runnable()",
+            "do { } while (true)",
+            "throw UnsupportedOperationException()",
+            "assert true",
+            "1 + 1",};
+
+        for (String command : commands) {
+
+            String code = "package test;\n"
+                    + "public class Test {\n"
+                    + "    public static void test() {\n"
+                    + "        " + command + " {\n"
+                    + "                new Runnable() {\n"
+                    + "        };\n"
+                    + "    }\n"
+                    + "}";
+            JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null,
+                    null, null, Arrays.asList(new MyFileObject(code)));
+            CompilationUnitTree cut = ct.parse().iterator().next();
+
+            ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0);
+            MethodTree method = (MethodTree) clazz.getMembers().get(0);
+            List<? extends StatementTree> statements =
+                    method.getBody().getStatements();
+
+            StatementTree ret = statements.get(0);
+            StatementTree block = statements.get(1);
+
+            Trees t = Trees.instance(ct);
+            int len = code.indexOf(command + " {") + (command + " ").length();
+            assertEquals(command, len,
+                    t.getSourcePositions().getEndPosition(cut, ret));
+            assertEquals(command, len,
+                    t.getSourcePositions().getStartPosition(cut, block));
+        }
+    }
+
+    public void testPositionBrokenSource126732b() throws IOException {
+        String[] commands = new String[]{
+            "break",
+            "break A",
+            "continue ",
+            "continue A",};
+
+        for (String command : commands) {
+
+            String code = "package test;\n"
+                    + "public class Test {\n"
+                    + "    public static void test() {\n"
+                    + "        while (true) {\n"
+                    + "            " + command + " {\n"
+                    + "                new Runnable() {\n"
+                    + "        };\n"
+                    + "        }\n"
+                    + "    }\n"
+                    + "}";
+
+            JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null,
+                    null, null, Arrays.asList(new MyFileObject(code)));
+            CompilationUnitTree cut = ct.parse().iterator().next();
+
+            ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0);
+            MethodTree method = (MethodTree) clazz.getMembers().get(0);
+            List<? extends StatementTree> statements =
+                    ((BlockTree) ((WhileLoopTree) method.getBody().getStatements().get(0)).getStatement()).getStatements();
+
+            StatementTree ret = statements.get(0);
+            StatementTree block = statements.get(1);
+
+            Trees t = Trees.instance(ct);
+            int len = code.indexOf(command + " {") + (command + " ").length();
+            assertEquals(command, len,
+                    t.getSourcePositions().getEndPosition(cut, ret));
+            assertEquals(command, len,
+                    t.getSourcePositions().getStartPosition(cut, block));
+        }
+    }
+
+    public void testErrorRecoveryForEnhancedForLoop142381() throws IOException {
+
+        String code = "package test; class Test { " +
+                "private void method() { " +
+                "java.util.Set<String> s = null; for (a : s) {} } }";
+
+        final List<Diagnostic<? extends JavaFileObject>> errors =
+                new LinkedList<Diagnostic<? extends JavaFileObject>>();
+
+        JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null,
+                new DiagnosticListener<JavaFileObject>() {
+            public void report(Diagnostic<? extends JavaFileObject> diagnostic) {
+                errors.add(diagnostic);
+            }
+        }, null, null, Arrays.asList(new MyFileObject(code)));
+
+        CompilationUnitTree cut = ct.parse().iterator().next();
+
+        ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0);
+        StatementTree forStatement =
+                ((MethodTree) clazz.getMembers().get(0)).getBody().getStatements().get(1);
+
+        assertEquals("testErrorRecoveryForEnhancedForLoop142381",
+                Kind.ENHANCED_FOR_LOOP, forStatement.getKind());
+        assertFalse("testErrorRecoveryForEnhancedForLoop142381", errors.isEmpty());
+    }
+
+    public void testPositionAnnotationNoPackage187551() throws IOException {
+
+        String code = "\n@interface Test {}";
+
+        JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null, null,
+                null, Arrays.asList(new MyFileObject(code)));
+
+        CompilationUnitTree cut = ct.parse().iterator().next();
+        ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0);
+        Trees t = Trees.instance(ct);
+
+        assertEquals("testPositionAnnotationNoPackage187551",
+                1, t.getSourcePositions().getStartPosition(cut, clazz));
+    }
+
+    public void testPositionsSane() throws IOException {
+        performPositionsSanityTest("package test; class Test { " +
+                "private void method() { " +
+                "java.util.List<? extends java.util.List<? extends String>> l; " +
+                "} }");
+        performPositionsSanityTest("package test; class Test { " +
+                "private void method() { " +
+                "java.util.List<? super java.util.List<? super String>> l; " +
+                "} }");
+        performPositionsSanityTest("package test; class Test { " +
+                "private void method() { " +
+                "java.util.List<? super java.util.List<?>> l; } }");
+    }
+
+    private void performPositionsSanityTest(String code) throws IOException {
+
+        final List<Diagnostic<? extends JavaFileObject>> errors =
+                new LinkedList<Diagnostic<? extends JavaFileObject>>();
+
+        JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null,
+                new DiagnosticListener<JavaFileObject>() {
+
+            public void report(Diagnostic<? extends JavaFileObject> diagnostic) {
+                errors.add(diagnostic);
+            }
+        }, null, null, Arrays.asList(new MyFileObject(code)));
+
+        final CompilationUnitTree cut = ct.parse().iterator().next();
+        final Trees trees = Trees.instance(ct);
+
+        new TreeScanner<Void, Void>() {
+
+            private long parentStart = 0;
+            private long parentEnd = Integer.MAX_VALUE;
+
+            @Override
+            public Void scan(Tree node, Void p) {
+                if (node == null) {
+                    return null;
+                }
+
+                long start = trees.getSourcePositions().getStartPosition(cut, node);
+
+                if (start == (-1)) {
+                    return null; //synthetic tree
+                }
+                assertTrue(node.toString() + ":" + start + "/" + parentStart,
+                        parentStart <= start);
+
+                long prevParentStart = parentStart;
+
+                parentStart = start;
+
+                long end = trees.getSourcePositions().getEndPosition(cut, node);
+
+                assertTrue(node.toString() + ":" + end + "/" + parentEnd,
+                        end <= parentEnd);
+
+                long prevParentEnd = parentEnd;
+
+                parentEnd = end;
+
+                super.scan(node, p);
+
+                parentStart = prevParentStart;
+                parentEnd = prevParentEnd;
+
+                return null;
+            }
+
+            private void assertTrue(String message, boolean b) {
+                if (!b) fail(message);
+            }
+        }.scan(cut, null);
+    }
+
+    public void testCorrectWilcardPositions() throws IOException {
+        performWildcardPositionsTest("package test; import java.util.List; " +
+                "class Test { private void method() { List<? extends List<? extends String>> l; } }",
+
+                Arrays.asList("List<? extends List<? extends String>> l;",
+                "List<? extends List<? extends String>>",
+                "List",
+                "? extends List<? extends String>",
+                "List<? extends String>",
+                "List",
+                "? extends String",
+                "String"));
+        performWildcardPositionsTest("package test; import java.util.List; " +
+                "class Test { private void method() { List<? super List<? super String>> l; } }",
+
+                Arrays.asList("List<? super List<? super String>> l;",
+                "List<? super List<? super String>>",
+                "List",
+                "? super List<? super String>",
+                "List<? super String>",
+                "List",
+                "? super String",
+                "String"));
+        performWildcardPositionsTest("package test; import java.util.List; " +
+                "class Test { private void method() { List<? super List<?>> l; } }",
+
+                Arrays.asList("List<? super List<?>> l;",
+                "List<? super List<?>>",
+                "List",
+                "? super List<?>",
+                "List<?>",
+                "List",
+                "?"));
+        performWildcardPositionsTest("package test; import java.util.List; " +
+                "class Test { private void method() { " +
+                "List<? extends List<? extends List<? extends String>>> l; } }",
+
+                Arrays.asList("List<? extends List<? extends List<? extends String>>> l;",
+                "List<? extends List<? extends List<? extends String>>>",
+                "List",
+                "? extends List<? extends List<? extends String>>",
+                "List<? extends List<? extends String>>",
+                "List",
+                "? extends List<? extends String>",
+                "List<? extends String>",
+                "List",
+                "? extends String",
+                "String"));
+        performWildcardPositionsTest("package test; import java.util.List; " +
+                "class Test { private void method() { " +
+                "List<? extends List<? extends List<? extends String   >>> l; } }",
+                Arrays.asList("List<? extends List<? extends List<? extends String   >>> l;",
+                "List<? extends List<? extends List<? extends String   >>>",
+                "List",
+                "? extends List<? extends List<? extends String   >>",
+                "List<? extends List<? extends String   >>",
+                "List",
+                "? extends List<? extends String   >",
+                "List<? extends String   >",
+                "List",
+                "? extends String",
+                "String"));
+    }
+
+    public void performWildcardPositionsTest(final String code,
+            List<String> golden) throws IOException {
+
+        final List<Diagnostic<? extends JavaFileObject>> errors =
+                new LinkedList<Diagnostic<? extends JavaFileObject>>();
+
+        JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null,
+                new DiagnosticListener<JavaFileObject>() {
+                    public void report(Diagnostic<? extends JavaFileObject> diagnostic) {
+                        errors.add(diagnostic);
+                    }
+                }, null, null, Arrays.asList(new MyFileObject(code)));
+
+        final CompilationUnitTree cut = ct.parse().iterator().next();
+        final List<String> content = new LinkedList<String>();
+        final Trees trees = Trees.instance(ct);
+
+        new TreeScanner<Void, Void>() {
+            @Override
+            public Void scan(Tree node, Void p) {
+                if (node == null) {
+                    return null;
+                }
+                long start = trees.getSourcePositions().getStartPosition(cut, node);
+
+                if (start == (-1)) {
+                    return null; //synthetic tree
+                }
+                long end = trees.getSourcePositions().getEndPosition(cut, node);
+                String s = code.substring((int) start, (int) end);
+                content.add(s);
+
+                return super.scan(node, p);
+            }
+        }.scan(((MethodTree) ((ClassTree) cut.getTypeDecls().get(0)).getMembers().get(0)).getBody().getStatements().get(0), null);
+
+        assertEquals("performWildcardPositionsTest",golden.toString(),
+                content.toString());
+    }
+
+    public void testStartPositionForMethodWithoutModifiers() throws IOException {
+
+        String code = "package t; class Test { <T> void t() {} }";
+
+        JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null, null,
+                null, Arrays.asList(new MyFileObject(code)));
+        CompilationUnitTree cut = ct.parse().iterator().next();
+        ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0);
+        MethodTree mt = (MethodTree) clazz.getMembers().get(0);
+        Trees t = Trees.instance(ct);
+        int start = (int) t.getSourcePositions().getStartPosition(cut, mt);
+        int end = (int) t.getSourcePositions().getEndPosition(cut, mt);
+
+        assertEquals("testStartPositionForMethodWithoutModifiers",
+                "<T> void t() {}", code.substring(start, end));
+    }
+
+    public void testStartPositionEnumConstantInit() throws IOException {
+
+        String code = "package t; enum Test { AAA; }";
+
+        JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null, null,
+                null, Arrays.asList(new MyFileObject(code)));
+        CompilationUnitTree cut = ct.parse().iterator().next();
+        ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0);
+        VariableTree enumAAA = (VariableTree) clazz.getMembers().get(0);
+        Trees t = Trees.instance(ct);
+        int start = (int) t.getSourcePositions().getStartPosition(cut,
+                enumAAA.getInitializer());
+
+        assertEquals("testStartPositionEnumConstantInit", -1, start);
+    }
+
+    public void testVariableInIfThen1() throws IOException {
+
+        String code = "package t; class Test { " +
+                "private static void t(String name) { " +
+                "if (name != null) String nn = name.trim(); } }";
+
+        DiagnosticCollector<JavaFileObject> coll =
+                new DiagnosticCollector<JavaFileObject>();
+
+        JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, coll, null,
+                null, Arrays.asList(new MyFileObject(code)));
+
+        ct.parse();
+
+        List<String> codes = new LinkedList<String>();
+
+        for (Diagnostic<? extends JavaFileObject> d : coll.getDiagnostics()) {
+            codes.add(d.getCode());
+        }
+
+        assertEquals("testVariableInIfThen1",
+                Arrays.<String>asList("compiler.err.variable.not.allowed"),
+                codes);
+    }
+
+    public void testVariableInIfThen2() throws IOException {
+
+        String code = "package t; class Test { " +
+                "private static void t(String name) { " +
+                "if (name != null) class X {} } }";
+        DiagnosticCollector<JavaFileObject> coll =
+                new DiagnosticCollector<JavaFileObject>();
+        JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, coll, null,
+                null, Arrays.asList(new MyFileObject(code)));
+
+        ct.parse();
+
+        List<String> codes = new LinkedList<String>();
+
+        for (Diagnostic<? extends JavaFileObject> d : coll.getDiagnostics()) {
+            codes.add(d.getCode());
+        }
+
+        assertEquals("testVariableInIfThen2",
+                Arrays.<String>asList("compiler.err.class.not.allowed"), codes);
+    }
+
+    public void testVariableInIfThen3() throws IOException {
+
+        String code = "package t; class Test { "+
+                "private static void t(String name) { " +
+                "if (name != null) abstract } }";
+        DiagnosticCollector<JavaFileObject> coll =
+                new DiagnosticCollector<JavaFileObject>();
+        JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, coll, null,
+                null, Arrays.asList(new MyFileObject(code)));
+
+        ct.parse();
+
+        List<String> codes = new LinkedList<String>();
+
+        for (Diagnostic<? extends JavaFileObject> d : coll.getDiagnostics()) {
+            codes.add(d.getCode());
+        }
+
+        assertEquals("testVariableInIfThen3",
+                Arrays.<String>asList("compiler.err.illegal.start.of.expr"),
+                codes);
+    }
+
+    //see javac bug #6882235, NB bug #98234:
+    public void testMissingExponent() throws IOException {
+
+        String code = "\nclass Test { { System.err.println(0e); } }";
+
+        JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null, null,
+                null, Arrays.asList(new MyFileObject(code)));
+
+        assertNotNull(ct.parse().iterator().next());
+    }
+
+    public void testTryResourcePos() throws IOException {
+
+        final String code = "package t; class Test { " +
+                "{ try (java.io.InputStream in = null) { } } }";
+
+        JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null, null,
+                null, Arrays.asList(new MyFileObject(code)));
+        CompilationUnitTree cut = ct.parse().iterator().next();
+
+        new TreeScanner<Void, Void>() {
+            @Override
+            public Void visitVariable(VariableTree node, Void p) {
+                if ("in".contentEquals(node.getName())) {
+                    JCTree.JCVariableDecl var = (JCTree.JCVariableDecl) node;
+                    System.out.println(node.getName() + "," + var.pos);
+                    assertEquals("testTryResourcePos", "in = null) { } } }",
+                            code.substring(var.pos));
+                }
+                return super.visitVariable(node, p);
+            }
+        }.scan(cut, null);
+    }
+
+    public void testVarPos() throws IOException {
+
+        final String code = "package t; class Test { " +
+                "{ java.io.InputStream in = null; } }";
+
+        JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null, null,
+                null, Arrays.asList(new MyFileObject(code)));
+        CompilationUnitTree cut = ct.parse().iterator().next();
+
+        new TreeScanner<Void, Void>() {
+
+            @Override
+            public Void visitVariable(VariableTree node, Void p) {
+                if ("in".contentEquals(node.getName())) {
+                    JCTree.JCVariableDecl var = (JCTree.JCVariableDecl) node;
+                    assertEquals("testVarPos","in = null; } }",
+                            code.substring(var.pos));
+                }
+                return super.visitVariable(node, p);
+            }
+        }.scan(cut, null);
+    }
+
+    void testsNotWorking() throws IOException {
+
+        // Fails with nb-javac, needs further investigation
+        testPositionBrokenSource126732a();
+        testPositionBrokenSource126732b();
+
+        // Fails, these tests yet to be addressed
+        testVariableInIfThen1();
+        testVariableInIfThen2();
+        testPositionForEnumModifiers();
+        testStartPositionEnumConstantInit();
+    }
+    void testPositions() throws IOException {
+        testPositionsSane();
+        testCorrectWilcardPositions();
+        testPositionAnnotationNoPackage187551();
+        testPositionForSuperConstructorCalls();
+        testPreferredPositionForBinaryOp();
+        testStartPositionForMethodWithoutModifiers();
+        testVarPos();
+        testVariableInIfThen3();
+        testTryResourcePos();
+    }
+
+    public static void main(String... args) throws IOException {
+        JavacParserTest jpt = new JavacParserTest("JavacParserTest");
+        jpt.testPositions();
+        System.out.println("PASS");
+    }
+}
+
+abstract class TestCase {
+
+    void assertEquals(String message, int i, int pos) {
+        if (i != pos) {
+            fail(message);
+        }
+    }
+
+    void assertFalse(String message, boolean empty) {
+        throw new UnsupportedOperationException("Not yet implemented");
+    }
+
+    void assertEquals(String message, int i, long l) {
+        if (i != l) {
+            fail(message + ":" + i + ":" + l);
+        }
+    }
+
+    void assertEquals(String message, Object o1, Object o2) {
+        System.out.println(o1);
+        System.out.println(o2);
+        if (o1 != null && o2 != null && !o1.equals(o2)) {
+            fail(message);
+        }
+        if (o1 == null && o2 != null) {
+            fail(message);
+        }
+    }
+
+    void assertNotNull(Object o) {
+        if (o == null) {
+            fail();
+        }
+    }
+
+    void fail() {
+        fail("test failed");
+    }
+
+    void fail(String message) {
+        throw new RuntimeException(message);
+    }
+}
--- a/test/tools/javac/processing/errors/TestOptionSyntaxErrors.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/processing/errors/TestOptionSyntaxErrors.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2006, 2011, 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
@@ -27,14 +27,14 @@
  * @summary Test that annotation processor options with illegal syntax are rejected
  * @author  Joseph D. Darcy
  * @library ../../lib
- * @build JavacTestingAbstractProcessor
+ * @build JavacTestingAbstractProcessor CompileFail
  * @compile TestOptionSyntaxErrors.java
- * @compile/fail -A TestOptionSyntaxErrors.java
- * @compile/fail -A8adOption TestOptionSyntaxErrors.java
- * @compile/fail -A8adOption=1worseOption TestOptionSyntaxErrors.java
- * @compile/fail -processor TestOptionSyntaxErrors -proc:only -A TestOptionSyntaxErrors.java
- * @compile/fail -processor TestOptionSyntaxErrors -proc:only -A8adOption TestOptionSyntaxErrors.java
- * @compile/fail -processor TestOptionSyntaxErrors -proc:only -A8adOption=1worseOption TestOptionSyntaxErrors.java
+ * @run main CompileFail CMDERR -A TestOptionSyntaxErrors.java
+ * @run main CompileFail CMDERR -A8adOption TestOptionSyntaxErrors.java
+ * @run main CompileFail CMDERR -A8adOption=1worseOption TestOptionSyntaxErrors.java
+ * @run main CompileFail CMDERR -processor TestOptionSyntaxErrors -proc:only -A TestOptionSyntaxErrors.java
+ * @run main CompileFail CMDERR -processor TestOptionSyntaxErrors -proc:only -A8adOption TestOptionSyntaxErrors.java
+ * @run main CompileFail CMDERR -processor TestOptionSyntaxErrors -proc:only -A8adOption=1worseOption TestOptionSyntaxErrors.java
  */
 
 import java.util.Set;
--- a/test/tools/javac/processing/errors/TestReturnCode.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/processing/errors/TestReturnCode.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2006, 2011, 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
@@ -27,25 +27,25 @@
  * @summary Test that an erroneous return code results from raising an error.
  * @author  Joseph D. Darcy
  * @library ../../lib
- * @build JavacTestingAbstractProcessor
+ * @build JavacTestingAbstractProcessor CompileFail
  * @compile TestReturnCode.java
  *
- * @compile      -processor TestReturnCode -proc:only                                                                   Foo.java
- * @compile/fail -processor TestReturnCode -proc:only                                                    -AErrorOnFirst Foo.java
- * @compile/fail -processor TestReturnCode -proc:only                                      -AErrorOnLast                Foo.java
- * @compile/fail -processor TestReturnCode -proc:only                                      -AErrorOnLast -AErrorOnFirst Foo.java
- * @compile/fail -processor TestReturnCode -proc:only                   -AExceptionOnFirst                              Foo.java
- * @compile/fail -processor TestReturnCode -proc:only                   -AExceptionOnFirst               -AErrorOnFirst Foo.java
- * @compile/fail -processor TestReturnCode -proc:only                   -AExceptionOnFirst -AErrorOnLast                Foo.java
- * @compile/fail -processor TestReturnCode -proc:only                   -AExceptionOnFirst -AErrorOnLast -AErrorOnFirst Foo.java
- * @compile/fail -processor TestReturnCode -proc:only -AExceptionOnLast                                                 Foo.java
- * @compile/fail -processor TestReturnCode -proc:only -AExceptionOnLast                                  -AErrorOnFirst Foo.java
- * @compile/fail -processor TestReturnCode -proc:only -AExceptionOnLast                    -AErrorOnLast                Foo.java
- * @compile/fail -processor TestReturnCode -proc:only -AExceptionOnLast                    -AErrorOnLast -AErrorOnFirst Foo.java
- * @compile/fail -processor TestReturnCode -proc:only -AExceptionOnLast -AExceptionOnFirst                              Foo.java
- * @compile/fail -processor TestReturnCode -proc:only -AExceptionOnLast -AExceptionOnFirst               -AErrorOnFirst Foo.java
- * @compile/fail -processor TestReturnCode -proc:only -AExceptionOnLast -AExceptionOnFirst -AErrorOnLast                Foo.java
- * @compile/fail -processor TestReturnCode -proc:only -AExceptionOnLast -AExceptionOnFirst -AErrorOnLast -AErrorOnFirst Foo.java
+ * @compile                     -processor TestReturnCode -proc:only                                                                   Foo.java
+ * @run main CompileFail ERROR  -processor TestReturnCode -proc:only                                                    -AErrorOnFirst Foo.java
+ * @run main CompileFail ERROR  -processor TestReturnCode -proc:only                                      -AErrorOnLast                Foo.java
+ * @run main CompileFail ERROR  -processor TestReturnCode -proc:only                                      -AErrorOnLast -AErrorOnFirst Foo.java
+ * @run main CompileFail SYSERR -processor TestReturnCode -proc:only                   -AExceptionOnFirst                              Foo.java
+ * @run main CompileFail SYSERR -processor TestReturnCode -proc:only                   -AExceptionOnFirst               -AErrorOnFirst Foo.java
+ * @run main CompileFail SYSERR -processor TestReturnCode -proc:only                   -AExceptionOnFirst -AErrorOnLast                Foo.java
+ * @run main CompileFail SYSERR -processor TestReturnCode -proc:only                   -AExceptionOnFirst -AErrorOnLast -AErrorOnFirst Foo.java
+ * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast                                                 Foo.java
+ * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast                                  -AErrorOnFirst Foo.java
+ * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast                    -AErrorOnLast                Foo.java
+ * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast                    -AErrorOnLast -AErrorOnFirst Foo.java
+ * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AExceptionOnFirst                              Foo.java
+ * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AExceptionOnFirst               -AErrorOnFirst Foo.java
+ * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AExceptionOnFirst -AErrorOnLast                Foo.java
+ * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AExceptionOnFirst -AErrorOnLast -AErrorOnFirst Foo.java
  */
 
 import java.util.Set;
--- a/test/tools/javac/processing/errors/TestSuppression.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/processing/errors/TestSuppression.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2011, 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
@@ -35,6 +35,7 @@
 import javax.tools.*;
 
 import com.sun.source.util.JavacTask;
+import com.sun.tools.javac.api.ClientCodeWrapper;
 import com.sun.tools.javac.api.JavacTool;
 import com.sun.tools.javac.util.JCDiagnostic;
 
@@ -171,7 +172,7 @@
 
         public void report(Diagnostic<? extends JavaFileObject> diagnostic) {
             System.err.println((++total) + ": "
-                    + "resolveError:" + isResolveError((JCDiagnostic) diagnostic) + "\n"
+                    + "resolveError:" + isResolveError(unwrap(diagnostic)) + "\n"
                     + diagnostic);
             Diagnostic.Kind dk = diagnostic.getKind();
             Integer c = counts.get(dk);
@@ -181,6 +182,14 @@
         private static boolean isResolveError(JCDiagnostic d) {
             return d.isFlagSet(RESOLVE_ERROR);
         }
+
+        private JCDiagnostic unwrap(Diagnostic<? extends JavaFileObject> diagnostic) {
+            if (diagnostic instanceof JCDiagnostic)
+                return (JCDiagnostic) diagnostic;
+            if (diagnostic instanceof ClientCodeWrapper.DiagnosticSourceUnwrapper)
+                return ((ClientCodeWrapper.DiagnosticSourceUnwrapper)diagnostic).d;
+            throw new IllegalArgumentException();
+        }
     }
 
     @SupportedAnnotationTypes("*")
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/processing/loader/testClose/TestClose.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,229 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+/*
+ * @test
+ * @bug 7092965
+ * @summary javac should not close processorClassLoader before end of compilation
+ */
+
+import com.sun.source.util.JavacTask;
+import com.sun.source.util.TaskEvent;
+import com.sun.source.util.TaskListener;
+import com.sun.tools.javac.api.ClientCodeWrapper.Trusted;
+import com.sun.tools.javac.api.JavacTool;
+import com.sun.tools.javac.processing.JavacProcessingEnvironment;
+import com.sun.tools.javac.util.Context;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.IOException;
+import java.io.PrintStream;
+import java.lang.reflect.Field;
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import javax.annotation.processing.ProcessingEnvironment;
+import javax.tools.JavaFileObject;
+import javax.tools.SimpleJavaFileObject;
+import javax.tools.StandardJavaFileManager;
+import javax.tools.StandardLocation;
+import javax.tools.ToolProvider;
+
+/*
+ * The test compiles an annotation processor and a helper class into a
+ * custom classes directory.
+ *
+ * It then uses them while compiling a dummy file, with the custom classes
+ * directory on the processor path, thus guaranteeing that references to
+ * these class are satisfied by the processor class loader.
+ *
+ * The annotation processor uses the javac TaskListener to run code
+ * after annotation processing has completed, to verify that the classloader
+ * is not closed until the end of the compilation.
+ */
+
+@Trusted // avoids use of ClientCodeWrapper
+public class TestClose implements TaskListener {
+    public static final String annoProc =
+        "import java.util.*;\n" +
+        "import javax.annotation.processing.*;\n" +
+        "import javax.lang.model.*;\n" +
+        "import javax.lang.model.element.*;\n" +
+        "import com.sun.source.util.*;\n" +
+        "import com.sun.tools.javac.processing.*;\n" +
+        "import com.sun.tools.javac.util.*;\n" +
+        "@SupportedAnnotationTypes(\"*\")\n" +
+        "public class AnnoProc extends AbstractProcessor {\n" +
+        "    @Override\n" +
+        "    public SourceVersion getSupportedSourceVersion() {\n" +
+        "        return SourceVersion.latest();\n" +
+        "    }\n" +
+        "    @Override\n" +
+        "    public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {\n" +
+        "        System.out.println(\"in AnnoProc.process\");\n" +
+        "        final ClassLoader cl = getClass().getClassLoader();\n" +
+        "        if (roundEnv.processingOver()) {\n" +
+        "            TestClose.add(processingEnv, new Runnable() {\n" +
+        "                public void run() {\n" +
+        "                    System.out.println(getClass().getName() + \": run()\");\n" +
+        "                    try {\n" +
+        "                    cl.loadClass(\"Callback\")\n" +
+        "                        .asSubclass(Runnable.class)\n" +
+        "                        .newInstance()\n" +
+        "                        .run();\n" +
+        "                    } catch (ReflectiveOperationException e) {\n" +
+        "                        throw new Error(e);\n" +
+        "                    }\n" +
+        "                }\n" +
+        "            });\n" +
+        "        }\n" +
+        "        return true;\n" +
+        "    }\n" +
+        "}\n";
+
+    public static final String callback =
+        "public class Callback implements Runnable {\n" +
+        "    public void run() {\n" +
+        "        System.out.println(getClass().getName() + \": run()\");\n" +
+        "    }\n" +
+        "}";
+
+    public static void main(String... args) throws Exception {
+        new TestClose().run();
+    }
+
+    void run() throws IOException {
+        JavacTool tool = (JavacTool) ToolProvider.getSystemJavaCompiler();
+        StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null);
+
+        File classes = new File("classes");
+        classes.mkdirs();
+        File extraClasses = new File("extraClasses");
+        extraClasses.mkdirs();
+
+        System.out.println("compiling classes to extraClasses");
+        {   // setup class in extraClasses
+            fm.setLocation(StandardLocation.CLASS_OUTPUT,
+                    Collections.singleton(extraClasses));
+            List<? extends JavaFileObject> files = Arrays.asList(
+                    new MemFile("AnnoProc.java", annoProc),
+                    new MemFile("Callback.java", callback));
+            JavacTask task = tool.getTask(null, fm, null, null, null, files);
+            check(task.call());
+        }
+
+        System.out.println("compiling dummy to classes with anno processor");
+        {   // use that class in a TaskListener after processing has completed
+            PrintStream prev = System.out;
+            String out;
+            ByteArrayOutputStream baos = new ByteArrayOutputStream();
+            try (PrintStream ps = new PrintStream(baos)) {
+                System.setOut(ps);
+                File testClasses = new File(System.getProperty("test.classes"));
+                fm.setLocation(StandardLocation.CLASS_OUTPUT,
+                        Collections.singleton(classes));
+                fm.setLocation(StandardLocation.ANNOTATION_PROCESSOR_PATH,
+                        Arrays.asList(extraClasses, testClasses));
+                List<? extends JavaFileObject> files = Arrays.asList(
+                        new MemFile("my://dummy", "class Dummy { }"));
+                List<String> options = Arrays.asList("-processor", "AnnoProc");
+                JavacTask task = tool.getTask(null, fm, null, options, null, files);
+                task.setTaskListener(this);
+                check(task.call());
+            } finally {
+                System.setOut(prev);
+                out = baos.toString();
+                if (!out.isEmpty())
+                    System.out.println(out);
+            }
+            check(out.contains("AnnoProc$1: run()"));
+            check(out.contains("Callback: run()"));
+        }
+    }
+
+    @Override
+    public void started(TaskEvent e) {
+        System.out.println("Started: " + e);
+    }
+
+    @Override
+    public void finished(TaskEvent e) {
+        System.out.println("Finished: " + e);
+        if (e.getKind() == TaskEvent.Kind.ANALYZE) {
+            for (Runnable r: runnables) {
+                System.out.println("running " + r);
+                r.run();
+            }
+        }
+    }
+
+    void check(boolean b) {
+        if (!b)
+            throw new AssertionError();
+    }
+
+
+    public static void add(ProcessingEnvironment env, Runnable r) {
+        try {
+            Context c = ((JavacProcessingEnvironment) env).getContext();
+            Object o = c.get(TaskListener.class);
+            // The TaskListener is an instanceof TestClose, but when using the
+            // default class loaders. the taskListener uses a different
+            // instance of Class<TestClose> than the anno processor.
+            // If you try to evaluate
+            //      TestClose tc = (TestClose) (o).
+            // you get the following somewhat confusing error:
+            //   java.lang.ClassCastException: TestClose cannot be cast to TestClose
+            // The workaround is to access the fields of TestClose with reflection.
+            Field f = o.getClass().getField("runnables");
+            @SuppressWarnings("unchecked")
+            List<Runnable> runnables = (List<Runnable>) f.get(o);
+            runnables.add(r);
+        } catch (Throwable t) {
+            System.err.println(t);
+        }
+    }
+
+    public List<Runnable> runnables = new ArrayList<>();
+
+    class MemFile extends SimpleJavaFileObject {
+        public final String text;
+
+        MemFile(String name, String text) {
+            super(URI.create(name), JavaFileObject.Kind.SOURCE);
+            this.text = text;
+        }
+
+        @Override
+        public String getName() {
+            return uri.toString();
+        }
+
+        @Override
+        public String getCharContent(boolean ignoreEncodingErrors) {
+            return text;
+        }
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/processing/loader/testClose/TestClose2.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,141 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+/*
+ * @test
+ * @bug 7092965
+ * @summary javac should not close processorClassLoader before end of compilation
+ */
+
+import com.sun.source.util.JavacTask;
+import com.sun.source.util.TaskEvent;
+import com.sun.source.util.TaskListener;
+import com.sun.tools.javac.api.JavacTool;
+import com.sun.tools.javac.file.JavacFileManager;
+import com.sun.tools.javac.util.Context;
+import java.io.File;
+import java.io.IOException;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.Set;
+import javax.annotation.processing.AbstractProcessor;
+import javax.annotation.processing.Messager;
+import javax.annotation.processing.RoundEnvironment;
+import javax.annotation.processing.SupportedAnnotationTypes;
+import javax.lang.model.SourceVersion;
+import javax.lang.model.element.TypeElement;
+import javax.tools.Diagnostic;
+import javax.tools.JavaFileObject;
+import javax.tools.StandardJavaFileManager;
+import javax.tools.StandardLocation;
+import javax.tools.ToolProvider;
+
+@SupportedAnnotationTypes("*")
+public class TestClose2 extends AbstractProcessor implements TaskListener {
+
+    public static void main(String... args) throws Exception {
+        new TestClose2().run();
+    }
+
+    void run() throws IOException {
+        File testSrc = new File(System.getProperty("test.src"));
+        File testClasses = new File(System.getProperty("test.classes"));
+
+        JavacTool tool = (JavacTool) ToolProvider.getSystemJavaCompiler();
+        final ClassLoader cl = getClass().getClassLoader();
+        Context c = new Context();
+        StandardJavaFileManager fm = new JavacFileManager(c, true, null) {
+            @Override
+            protected ClassLoader getClassLoader(URL[] urls) {
+                return new URLClassLoader(urls, cl) {
+                    @Override
+                    public void close() throws IOException {
+                        System.err.println(getClass().getName() + " closing");
+                        TestClose2.this.closedCount++;
+                        TestClose2.this.closedIsLast = true;
+                        super.close();
+                    }
+                };
+            }
+        };
+
+        fm.setLocation(StandardLocation.CLASS_OUTPUT,
+                Collections.singleton(new File(".")));
+        fm.setLocation(StandardLocation.ANNOTATION_PROCESSOR_PATH,
+                Collections.singleton(testClasses));
+        Iterable<? extends JavaFileObject> files =
+                fm.getJavaFileObjects(new File(testSrc, TestClose2.class.getName() + ".java"));
+        List<String> options = Arrays.asList(
+                "-processor", TestClose2.class.getName());
+
+        JavacTask task = tool.getTask(null, fm, null, options, null, files);
+        task.setTaskListener(this);
+
+        if (!task.call())
+            throw new Error("compilation failed");
+
+        if (closedCount == 0)
+            throw new Error("no closing message");
+        else if (closedCount > 1)
+            throw new Error(closedCount + " closed messages");
+
+        if (!closedIsLast)
+            throw new Error("closing message not last");
+    }
+
+    // AbstractProcessor methods
+
+    @Override
+    public SourceVersion getSupportedSourceVersion() {
+        return SourceVersion.latest();
+    }
+
+    @Override
+    public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
+        Messager messager = processingEnv.getMessager();
+        messager.printMessage(Diagnostic.Kind.NOTE, "processing");
+        return true;
+    }
+
+    // TaskListener methods
+
+    @Override
+    public void started(TaskEvent e) {
+        System.err.println("Started: " + e);
+        closedIsLast = false;
+    }
+
+    @Override
+    public void finished(TaskEvent e) {
+        System.err.println("Finished: " + e);
+        closedIsLast = false;
+    }
+
+    //
+
+    int closedCount = 0;
+    boolean closedIsLast = false;
+}
--- a/test/tools/javac/processing/model/6194785/T6194785.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/processing/model/6194785/T6194785.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2006, 2011, 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
@@ -21,7 +21,7 @@
  * questions.
  */
 
-/**
+/*
  * @test
  * @bug     6194785
  * @summary ParameterDeclaration.getSimpleName does not return actual name from class files
@@ -40,9 +40,8 @@
 
 public class T6194785 extends JavacTestingAbstractProcessor {
     public boolean process(Set<? extends TypeElement> annotations,
-                           RoundEnvironment roundEnvironment)
-    {
-        class Scan extends ElementScanner7<Void,Void> {
+                           RoundEnvironment roundEnvironment) {
+        class Scan extends ElementScanner<Void,Void> {
             @Override
             public Void visitExecutable(ExecutableElement e, Void ignored) {
                 for (VariableElement p : e.getParameters())
--- a/test/tools/javac/processing/model/TestSymtabItems.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/processing/model/TestSymtabItems.java	Tue Feb 14 10:29:36 2012 -0800
@@ -23,7 +23,7 @@
 
 /*
  * @test
- * @bug 7021183
+ * @bug 7021183 7025809
  * @summary 269: assertion failure getting enclosing element of an undefined name
  */
 
@@ -37,9 +37,7 @@
 import javax.lang.model.element.VariableElement;
 import javax.lang.model.type.TypeMirror;
 import javax.lang.model.type.UnknownTypeException;
-import javax.lang.model.util.ElementScanner7;
-import javax.lang.model.util.SimpleTypeVisitor7;
-import javax.lang.model.util.Types;
+import javax.lang.model.util.*;
 
 import com.sun.tools.javac.code.Symbol.ClassSymbol;
 import com.sun.tools.javac.code.Symtab;
@@ -112,7 +110,7 @@
 
     int errors;
 
-    class ElemPrinter extends ElementScanner7<Void, Void> {
+    class ElemPrinter extends ElementScanner8<Void, Void> {
         @Override
         public Void visitPackage(PackageElement e, Void p) {
             show("package", e);
--- a/test/tools/javac/processing/model/element/TestMissingElement/TestMissingElement.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/processing/model/element/TestMissingElement/TestMissingElement.java	Tue Feb 14 10:29:36 2012 -0800
@@ -24,7 +24,7 @@
 
 /*
  * @test
- * @bug 6639645 7026414
+ * @bug 6639645 7026414 7025809
  * @summary Modeling type implementing missing interfaces
  * @library ../../../../lib
  * @build JavacTestingAbstractProcessor TestMissingElement
@@ -104,7 +104,7 @@
     private String asString(TypeMirror t) {
         if (t == null)
             return "[typ:null]";
-        return t.accept(new SimpleTypeVisitor7<String, Void>() {
+        return t.accept(new SimpleTypeVisitor<String, Void>() {
             @Override
             public String defaultAction(TypeMirror t, Void ignore) {
                 return "[typ:" + t.toString() + "]";
@@ -135,7 +135,7 @@
     private String asString(Element e) {
         if (e == null)
             return "[elt:null]";
-        return e.accept(new SimpleElementVisitor7<String, Void>() {
+        return e.accept(new SimpleElementVisitor<String, Void>() {
             @Override
             public String defaultAction(Element e, Void ignore) {
                 return "[elt:" + e.getKind() + " " + e.toString() + "]";
--- a/test/tools/javac/processing/model/element/TestResourceVariable.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/processing/model/element/TestResourceVariable.java	Tue Feb 14 10:29:36 2012 -0800
@@ -23,7 +23,7 @@
 
 /*
  * @test
- * @bug  6911256 6964740 6967842 6961571
+ * @bug  6911256 6964740 6967842 6961571 7025809
  * @summary Test that the resource variable kind is appropriately set
  * @author  Joseph D. Darcy
  * @library ../../../lib
@@ -44,8 +44,8 @@
 
 /**
  * Using the tree API, retrieve element representations of the
- * resource of an ARM block and verify their kind tags are set
- * appropriately.
+ * resource of a try-with-resources statement and verify their kind
+ * tags are set appropriately.
  */
 public class TestResourceVariable extends JavacTestingAbstractProcessor implements AutoCloseable {
     int resourceVariableCount = 0;
@@ -82,7 +82,7 @@
 
     /**
      * Verify that a resource variable modeled as an element behaves
-     * as expected under 6 and 7 specific visitors.
+     * as expected under 6 and latest specific visitors.
      */
     private static void testResourceVariable(Element element) {
         ElementVisitor visitor6 = new ElementKindVisitor6<Void, Void>() {};
@@ -94,7 +94,8 @@
             ; // Expected.
         }
 
-        ElementKindVisitor7 visitor7 = new ElementKindVisitor7<Object, Void>() {
+        ElementKindVisitor visitorLatest =
+            new ElementKindVisitor<Object, Void>() {
             @Override
             public Object visitVariableAsResourceVariable(VariableElement e,
                                                           Void p) {
@@ -102,7 +103,7 @@
             }
         };
 
-        if (visitor7.visit(element) == null) {
+        if (visitorLatest.visit(element) == null) {
             throw new RuntimeException("Null result of resource variable visitation.");
         }
     }
--- a/test/tools/javac/processing/model/type/NoTypes.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/processing/model/type/NoTypes.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2006, 2011, 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
@@ -23,7 +23,7 @@
 
 /*
  * @test
- * @bug     6418666 6423973 6453386
+ * @bug     6418666 6423973 6453386 7025809
  * @summary Test the NoTypes: VOID, PACKAGE, NONE
  * @author  Scott Seligman
  * @library ../../../lib
@@ -75,7 +75,7 @@
         verifyKind(NONE, types.getNoType(NONE));
 
         // The return type of a constructor or void method is VOID.
-        class Scanner extends ElementScanner7<Void, Void> {
+        class Scanner extends ElementScanner<Void, Void> {
             @Override
             public Void visitExecutable(ExecutableElement e, Void p) {
                 verifyKind(VOID, e.getReturnType());
@@ -89,11 +89,11 @@
     }
 
     /**
-     * Verify that a NoType instance is of a particular kind,
-     * and that TypeKindVisitor7 properly dispatches on it.
+     * Verify that a NoType instance is of a particular kind, and that
+     * the latest TypeKindVisitor properly dispatches on it.
      */
     private void verifyKind(TypeKind kind, TypeMirror type) {
-        class Vis extends TypeKindVisitor7<TypeKind, Void> {
+        class Vis extends TypeKindVisitor<TypeKind, Void> {
             @Override
             public TypeKind visitNoTypeAsVoid(NoType t, Void p) {
                 return VOID;
@@ -111,9 +111,7 @@
             throw new AssertionError();
     }
 
-
     // Fodder for the tests
-
     interface I {
     }
 
--- a/test/tools/javac/processing/model/type/TestUnionType.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/processing/model/type/TestUnionType.java	Tue Feb 14 10:29:36 2012 -0800
@@ -23,7 +23,7 @@
 
 /*
  * @test
- * @bug     7029150
+ * @bug     7029150 7025809
  * @summary Test support for union types
  * @library ../../../lib
  */
@@ -39,7 +39,6 @@
 import com.sun.source.tree.*;
 import com.sun.source.util.*;
 
-
 public class TestUnionType extends JavacTestingAbstractProcessor {
     enum TestKind {
         SingleType("E1", "E1",
@@ -194,7 +193,7 @@
         }
     }
 
-    class TypePrinter extends SimpleTypeVisitor7<String, Void> {
+    class TypePrinter extends SimpleTypeVisitor<String, Void> {
         @Override
         protected String defaultAction(TypeMirror tm, Void ignore) {
             return String.valueOf(tm.getKind());
--- a/test/tools/javac/processing/model/util/deprecation/TestDeprecation.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/processing/model/util/deprecation/TestDeprecation.java	Tue Feb 14 10:29:36 2012 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2006, 2011 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
@@ -68,7 +68,7 @@
         return true;
     }
 
-    private class DeprecationChecker extends ElementScanner7<Boolean,Void> {
+    private class DeprecationChecker extends ElementScanner<Boolean,Void> {
         private Elements elementUtils;
         private boolean failure;
         DeprecationChecker() {
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/tree/TestToString.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,159 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+/*
+ * @test
+ * @bug 7080267
+ * @summary Call to toString() from an ExpressionStatementTree doesn't take in
+ *      consideration the ";" at the end
+ */
+
+import com.sun.source.tree.BlockTree;
+import com.sun.source.tree.CompilationUnitTree;
+import com.sun.source.tree.StatementTree;
+import com.sun.source.tree.Tree;
+import java.io.IOException;
+import java.net.URI;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import javax.tools.JavaFileObject;
+import javax.tools.SimpleJavaFileObject;
+import javax.tools.StandardJavaFileManager;
+
+import com.sun.source.util.JavacTask;
+import com.sun.source.util.TreeScanner;
+import com.sun.tools.javac.api.JavacTool;
+
+public class TestToString {
+    String[] statements = {
+        "i = i + 1;",
+        "i++;",
+        "m();",
+        ";",
+        "if (i == 0) return;",
+        "while (i > 0) i--;",
+        "{ }",
+        "{ i++; }",
+        "class C { }"
+    };
+
+    public static void main(String... args) throws Exception {
+        new TestToString().run();
+    }
+
+    void run() throws Exception {
+        for (String s: statements) {
+            test(s);
+        }
+
+        if (errors > 0)
+            throw new Exception(errors + " errors found");
+    }
+
+    void test(String stmt) throws IOException {
+        System.err.println("Test: " + stmt);
+        List<String> options = Collections.<String>emptyList();
+        List<? extends JavaFileObject> files = Arrays.asList(new JavaSource(stmt));
+        JavacTask t = tool.getTask(null, fm, null, options, null, files);
+        checkEqual(scan(t.parse()), stmt);
+    }
+
+    String scan(Iterable<? extends CompilationUnitTree> trees) {
+        class Scanner extends TreeScanner<Void,StringBuilder> {
+            String scan(Iterable<? extends Tree> trees) {
+                StringBuilder sb = new StringBuilder();
+                scan(trees, sb);
+                return sb.toString();
+            }
+            @Override
+            public Void scan(Tree tree, StringBuilder sb) {
+                if (print && tree instanceof StatementTree) {
+                    sb.append(PREFIX);
+                    sb.append(tree);
+                    sb.append(SUFFIX);
+                    return null;
+                } else {
+                    return super.scan(tree, sb);
+                }
+            }
+            @Override
+            public Void visitBlock(BlockTree tree, StringBuilder sb) {
+                print = true;
+                try {
+                    return super.visitBlock(tree, sb);
+                } finally {
+                    print = false;
+                }
+            }
+            boolean print = false;
+        }
+        return new Scanner().scan(trees);
+    }
+
+    void checkEqual(String found, String expect) {
+        boolean match = (found == null) ? (expect == null) :
+            expect.equals(found
+                .replaceAll("^\\Q" + PREFIX + "\\E\\s*", "")
+                .replaceAll("\\s*\\Q" + SUFFIX + "\\E$", "")
+                .replaceAll("\\s+", " "));
+
+        if (!match)
+            error("Mismatch: expected: " + expect + " found: " + found);
+    }
+
+
+
+    void error(String msg) {
+        System.err.println("Error: " + msg);
+        errors++;
+    }
+
+    static final String PREFIX = "#<";
+    static final String SUFFIX = "#>";
+
+    JavacTool tool = JavacTool.create();
+    StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null);
+    int errors = 0;
+
+    static class JavaSource extends SimpleJavaFileObject {
+
+        String source =
+                "class Test {\n" +
+                "    int i;\n" +
+                "    void m() {\n" +
+                "        #S\n" +
+                "    }\n" +
+                "}";
+
+        public JavaSource(String stmt) {
+            super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE);
+            source = source.replace("#S", stmt);
+        }
+
+        @Override
+        public CharSequence getCharContent(boolean ignoreEncodingErrors) {
+            return source;
+        }
+    }
+}
--- a/test/tools/javac/util/context/T7021650.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/util/context/T7021650.java	Tue Feb 14 10:29:36 2012 -0800
@@ -101,13 +101,13 @@
         StringWriter sw = new StringWriter();
         PrintWriter pw = new PrintWriter(sw);
         Main m = new Main("javac", pw);
-        int rc = m.compile(args, context);
+        Main.Result res = m.compile(args, context);
         pw.close();
         String out = sw.toString();
         if (!out.isEmpty())
             System.err.println(out);
-        if (rc != 0)
-            throw new Exception("compilation failed unexpectedly: rc=" + rc);
+        if (!res.isOK())
+            throw new Exception("compilation failed unexpectedly: result=" + res);
     }
 
     void checkEqual(String label, int found, int expect) throws Exception {
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/warnings/7090499/T7090499.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,37 @@
+/**
+ * @test /nodynamiccopyright/
+ * @bug 7094099
+ * @summary -Xlint:rawtypes
+ * @compile/fail/ref=T7090499.out -XDrawDiagnostics -Xlint:rawtypes T7090499.java
+ */
+
+
+class T7090499<E> {
+
+    static class B<X> {}
+
+    class A<X> {
+        class X {}
+        class Z<Y> {}
+    }
+
+    T7090499 t = new T7090499() { //raw warning (2)
+
+        A.X x1;//raw warning
+        A.Z z1;//raw warning
+
+        T7090499.B<Integer> b1;//ok
+        T7090499.B b2;//raw warning
+
+        A<String>.X x2;//ok
+        A<String>.Z<Integer> z2;//ok
+        A<B>.Z<A<B>> z3;//raw warning (2)
+
+        void test(Object arg1, B arg2) {//raw warning
+            boolean b = arg1 instanceof A;//ok
+            Object a = (A)arg1;//ok
+            A a2 = new A() {};//raw warning (2)
+            a2.new Z() {};//raw warning
+        }
+    };
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/warnings/7090499/T7090499.out	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,17 @@
+T7090499.java:18:5: compiler.warn.raw.class.use: T7090499, T7090499<E>
+T7090499.java:18:22: compiler.warn.raw.class.use: T7090499, T7090499<E>
+T7090499.java:20:10: compiler.warn.raw.class.use: T7090499.A.X, T7090499<E>.A<X>.X
+T7090499.java:21:10: compiler.warn.raw.class.use: T7090499.A.Z, T7090499<E>.A<X>.Z<Y>
+T7090499.java:24:17: compiler.warn.raw.class.use: T7090499.B, T7090499.B<X>
+T7090499.java:26:10: compiler.err.improperly.formed.type.inner.raw.param
+T7090499.java:27:10: compiler.err.improperly.formed.type.inner.raw.param
+T7090499.java:28:18: compiler.warn.raw.class.use: T7090499.B, T7090499.B<X>
+T7090499.java:28:17: compiler.err.improperly.formed.type.inner.raw.param
+T7090499.java:28:11: compiler.warn.raw.class.use: T7090499.B, T7090499.B<X>
+T7090499.java:28:10: compiler.err.improperly.formed.type.inner.raw.param
+T7090499.java:30:32: compiler.warn.raw.class.use: T7090499.B, T7090499.B<X>
+T7090499.java:33:13: compiler.warn.raw.class.use: T7090499.A, T7090499<E>.A<X>
+T7090499.java:33:24: compiler.warn.raw.class.use: T7090499.A, T7090499<E>.A<X>
+T7090499.java:34:20: compiler.warn.raw.class.use: T7090499.A.Z, T7090499<E>.A<X>.Z<Y>
+4 errors
+11 warnings
--- a/test/tools/javac/warnings/Serial.java	Tue Jul 19 11:05:57 2011 -0700
+++ b/test/tools/javac/warnings/Serial.java	Tue Feb 14 10:29:36 2012 -0800
@@ -29,7 +29,6 @@
  * @compile -Xlint:all Serial.java
  * @compile -Werror Serial.java
  * @compile/fail -Werror -Xlint:serial Serial.java
- * @compile/fail -Werror -Xlint:all,-path T4994049/ Serial.java
  */
 
 import java.io.Serializable;
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javadoc/parser/7091528/T7091528.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2009, 2011, 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.
+ */
+
+/**
+ * @test
+ * @bug     7091528
+ * @summary javadoc attempts to parse .class files
+ * @compile p/C1.java p/q/C2.java
+ * @run main T7091528
+ */
+
+import java.io.File;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+
+public class T7091528 {
+    public static void main(String... args) {
+        new T7091528().run();
+    }
+
+    void run() {
+        File testSrc = new File(System.getProperty("test.src"));
+        File testClasses = new File(System.getProperty("test.classes"));
+        String[] args = {
+            "-d", ".",
+            "-sourcepath", testClasses + File.pathSeparator + testSrc,
+            "-subpackages",
+            "p"
+        };
+
+        StringWriter sw = new StringWriter();
+        PrintWriter pw = new PrintWriter(sw);
+        String doclet = com.sun.tools.doclets.standard.Standard.class.getName();
+        int rc = com.sun.tools.javadoc.Main.execute("javadoc", pw, pw, pw, doclet, args);
+        pw.close();
+
+        String out = sw.toString();
+        if (!out.isEmpty()) {
+            System.err.println(out);
+        }
+
+        if (rc != 0)
+            System.err.println("javadoc failed: exit code = " + rc);
+
+        if (out.matches("(?s).*p/[^ ]+\\.class.*"))
+            throw new Error("reading .class files");
+
+        if (!new File("index.html").exists())
+            throw new Error("index.html not found");
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javadoc/parser/7091528/p/C1.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2011, 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 p1;
+
+/** This is class C1. */
+public class C1 { }
+
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javadoc/parser/7091528/p/q/C2.java	Tue Feb 14 10:29:36 2012 -0800
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2011, 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 p.q;
+
+/** This is class p.q.C2. */
+public class C2 { }
+