changeset 1680:1f19b84efa6d

Merge
author lana
date Tue, 16 Apr 2013 08:16:07 -0700
parents 2c9acb17f41a 3f3cc8d3f13c
children 6ab578e141df 94870c08391c
files src/share/classes/com/sun/tools/javac/util/CloseableURLClassLoader.java test/tools/javac/diags/examples/SecondaryBoundMustBeMarkerIntf.java test/tools/javac/lambda/Intersection01.out test/tools/javac/lambda/TargetType01.out
diffstat 48 files changed, 873 insertions(+), 489 deletions(-) [+]
line wrap: on
line diff
--- a/src/share/classes/com/sun/tools/doclint/Checker.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/com/sun/tools/doclint/Checker.java	Tue Apr 16 08:16:07 2013 -0700
@@ -122,12 +122,15 @@
     private Deque<TagStackItem> tagStack; // TODO: maybe want to record starting tree as well
     private HtmlTag currHeaderTag;
 
+    private final int implicitHeaderLevel;
+
     // <editor-fold defaultstate="collapsed" desc="Top level">
 
     Checker(Env env) {
         env.getClass();
         this.env = env;
         tagStack = new LinkedList<TagStackItem>();
+        implicitHeaderLevel = env.implicitHeaderLevel;
     }
 
     public Void scan(DocCommentTree tree, TreePath p) {
@@ -386,7 +389,7 @@
 
     private int getHeaderLevel(HtmlTag tag) {
         if (tag == null)
-            return 0;
+            return implicitHeaderLevel;
         switch (tag) {
             case H1: return 1;
             case H2: return 2;
--- a/src/share/classes/com/sun/tools/doclint/DocLint.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/com/sun/tools/doclint/DocLint.java	Tue Apr 16 08:16:07 2013 -0700
@@ -30,6 +30,7 @@
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.regex.Pattern;
 
 import javax.lang.model.element.Name;
 import javax.tools.StandardLocation;
@@ -72,6 +73,7 @@
     public static final String XMSGS_OPTION = "-Xmsgs";
     public static final String XMSGS_CUSTOM_PREFIX = "-Xmsgs:";
     private static final String STATS = "-stats";
+    public static final String XIMPLICIT_HEADERS = "-XimplicitHeaders:";
 
     // <editor-fold defaultstate="collapsed" desc="Command-line entry point">
     public static void main(String... args) {
@@ -289,6 +291,9 @@
                 env.messages.setOptions(null);
             } else if (arg.startsWith(XMSGS_CUSTOM_PREFIX)) {
                 env.messages.setOptions(arg.substring(arg.indexOf(":") + 1));
+            } else if (arg.matches(XIMPLICIT_HEADERS + "[1-6]")) {
+                char ch = arg.charAt(arg.length() - 1);
+                env.setImplicitHeaders(Character.digit(ch, 10));
             } else
                 throw new IllegalArgumentException(arg);
         }
--- a/src/share/classes/com/sun/tools/doclint/Env.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/com/sun/tools/doclint/Env.java	Tue Apr 16 08:16:07 2013 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -83,6 +83,8 @@
     /** Message handler. */
     final Messages messages;
 
+    int implicitHeaderLevel = 0;
+
     // Utility classes
     DocTrees trees;
     Elements elements;
@@ -102,7 +104,7 @@
     DocCommentTree currDocComment;
     /**
      * The access kind of the declaration containing the comment currently being analyzed.
-     * This is the minimum (most restrictive) access kind of the declaration iteself
+     * This is the minimum (most restrictive) access kind of the declaration itself
      * and that of its containers. For example, a public method in a private class is
      * noted as private.
      */
@@ -128,6 +130,10 @@
         java_lang_Void = elements.getTypeElement("java.lang.Void").asType();
     }
 
+    void setImplicitHeaders(int n) {
+        implicitHeaderLevel = n;
+    }
+
     /** Set the current declaration and its doc comment. */
     void setCurrent(TreePath path, DocCommentTree comment) {
         currPath = path;
--- a/src/share/classes/com/sun/tools/javac/code/Flags.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/com/sun/tools/javac/code/Flags.java	Tue Apr 16 08:16:07 2013 -0700
@@ -314,6 +314,7 @@
                                           modifiers.add(Modifier.SYNCHRONIZED);
             if (0 != (flags & NATIVE))    modifiers.add(Modifier.NATIVE);
             if (0 != (flags & STRICTFP))  modifiers.add(Modifier.STRICTFP);
+            if (0 != (flags & DEFAULT))   modifiers.add(Modifier.DEFAULT);
             modifiers = Collections.unmodifiableSet(modifiers);
             modifierSets.put(flags, modifiers);
         }
--- a/src/share/classes/com/sun/tools/javac/code/Type.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/com/sun/tools/javac/code/Type.java	Tue Apr 16 08:16:07 2013 -0700
@@ -908,6 +908,12 @@
             return interfaces_field.prepend(supertype_field);
         }
 
+        public List<Type> getExplicitComponents() {
+            return allInterfaces ?
+                    interfaces_field :
+                    getComponents();
+        }
+
         @Override
         public TypeKind getKind() {
             return TypeKind.INTERSECTION;
--- a/src/share/classes/com/sun/tools/javac/code/Types.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/com/sun/tools/javac/code/Types.java	Tue Apr 16 08:16:07 2013 -0700
@@ -610,7 +610,7 @@
 
    /**
     * Scope filter used to skip methods that should be ignored (such as methods
-    * overridden by j.l.Object) during function interface conversion/marker interface checks
+    * overridden by j.l.Object) during function interface conversion interface check
     */
     class DescriptorFilter implements Filter<Symbol> {
 
@@ -629,64 +629,6 @@
        }
     };
 
-    // <editor-fold defaultstate="collapsed" desc="isMarker">
-
-    /**
-     * A cache that keeps track of marker interfaces
-     */
-    class MarkerCache {
-
-        private WeakHashMap<TypeSymbol, Entry> _map = new WeakHashMap<TypeSymbol, Entry>();
-
-        class Entry {
-            final boolean isMarkerIntf;
-            final int prevMark;
-
-            public Entry(boolean isMarkerIntf,
-                    int prevMark) {
-                this.isMarkerIntf = isMarkerIntf;
-                this.prevMark = prevMark;
-            }
-
-            boolean matches(int mark) {
-                return  this.prevMark == mark;
-            }
-        }
-
-        boolean get(TypeSymbol origin) throws FunctionDescriptorLookupError {
-            Entry e = _map.get(origin);
-            CompoundScope members = membersClosure(origin.type, false);
-            if (e == null ||
-                    !e.matches(members.getMark())) {
-                boolean isMarkerIntf = isMarkerInterfaceInternal(origin, members);
-                _map.put(origin, new Entry(isMarkerIntf, members.getMark()));
-                return isMarkerIntf;
-            }
-            else {
-                return e.isMarkerIntf;
-            }
-        }
-
-        /**
-         * Is given symbol a marker interface
-         */
-        public boolean isMarkerInterfaceInternal(TypeSymbol origin, CompoundScope membersCache) throws FunctionDescriptorLookupError {
-            return !origin.isInterface() ?
-                    false :
-                    !membersCache.getElements(new DescriptorFilter(origin)).iterator().hasNext();
-        }
-    }
-
-    private MarkerCache markerCache = new MarkerCache();
-
-    /**
-     * Is given type a marker interface?
-     */
-    public boolean isMarkerInterface(Type site) {
-        return markerCache.get(site.tsym);
-    }
-    // </editor-fold>
-
     // <editor-fold defaultstate="collapsed" desc="isSubtype">
     /**
      * Is t an unchecked subtype of s?
@@ -2625,15 +2567,15 @@
     public List<MethodSymbol> interfaceCandidates(Type site, MethodSymbol ms) {
         Filter<Symbol> filter = new MethodFilter(ms, site);
         List<MethodSymbol> candidates = List.nil();
-        for (Symbol s : membersClosure(site, false).getElements(filter)) {
-            if (!site.tsym.isInterface() && !s.owner.isInterface()) {
-                return List.of((MethodSymbol)s);
-            } else if (!candidates.contains(s)) {
-                candidates = candidates.prepend((MethodSymbol)s);
+            for (Symbol s : membersClosure(site, false).getElements(filter)) {
+                if (!site.tsym.isInterface() && !s.owner.isInterface()) {
+                    return List.of((MethodSymbol)s);
+                } else if (!candidates.contains(s)) {
+                    candidates = candidates.prepend((MethodSymbol)s);
+                }
             }
+            return prune(candidates);
         }
-        return prune(candidates);
-    }
 
     public List<MethodSymbol> prune(List<MethodSymbol> methods) {
         ListBuffer<MethodSymbol> methodsMin = ListBuffer.lb();
--- a/src/share/classes/com/sun/tools/javac/comp/Attr.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/com/sun/tools/javac/comp/Attr.java	Tue Apr 16 08:16:07 2013 -0700
@@ -2273,7 +2273,7 @@
 
             Type lambdaType;
             if (pt() != Type.recoveryType) {
-                target = checkIntersectionTarget(that, target, resultInfo.checkContext);
+                target = targetChecker.visit(target, that);
                 lambdaType = types.findDescriptorType(target);
                 chk.checkFunctionalInterface(that, target);
             } else {
@@ -2281,7 +2281,7 @@
                 lambdaType = fallbackDescriptorType(that);
             }
 
-            setFunctionalInfo(that, pt(), lambdaType, resultInfo.checkContext.inferenceContext());
+            setFunctionalInfo(that, pt(), lambdaType, target, resultInfo.checkContext.inferenceContext());
 
             if (lambdaType.hasTag(FORALL)) {
                 //lambda expression target desc cannot be a generic method
@@ -2340,11 +2340,34 @@
                 new ResultInfo(VAL, lambdaType.getReturnType(), funcContext);
             localEnv.info.returnResult = bodyResultInfo;
 
-            if (that.getBodyKind() == JCLambda.BodyKind.EXPRESSION) {
-                attribTree(that.getBody(), localEnv, bodyResultInfo);
-            } else {
-                JCBlock body = (JCBlock)that.body;
-                attribStats(body.stats, localEnv);
+            Log.DeferredDiagnosticHandler lambdaDeferredHandler = new Log.DeferredDiagnosticHandler(log);
+            try {
+                if (that.getBodyKind() == JCLambda.BodyKind.EXPRESSION) {
+                    attribTree(that.getBody(), localEnv, bodyResultInfo);
+                } else {
+                    JCBlock body = (JCBlock)that.body;
+                    attribStats(body.stats, localEnv);
+                }
+
+                if (resultInfo.checkContext.deferredAttrContext().mode == AttrMode.SPECULATIVE) {
+                    //check for errors in lambda body
+                    for (JCDiagnostic deferredDiag : lambdaDeferredHandler.getDiagnostics()) {
+                        if (deferredDiag.getKind() == JCDiagnostic.Kind.ERROR) {
+                            resultInfo.checkContext
+                                    .report(that, diags.fragment("bad.arg.types.in.lambda", TreeInfo.types(that.params)));
+                            //we mark the lambda as erroneous - this is crucial in the recovery step
+                            //as parameter-dependent type error won't be reported in that stage,
+                            //meaning that a lambda will be deemed erroeneous only if there is
+                            //a target-independent error (which will cause method diagnostic
+                            //to be skipped).
+                            result = that.type = types.createErrorType(target);
+                            return;
+                        }
+                    }
+                }
+            } finally {
+                lambdaDeferredHandler.reportDeferredDiagnostics();
+                log.popDiagnosticHandler(lambdaDeferredHandler);
             }
 
             result = check(that, target, VAL, resultInfo);
@@ -2373,26 +2396,55 @@
             }
         }
     }
-
-    private Type checkIntersectionTarget(DiagnosticPosition pos, Type pt, CheckContext checkContext) {
-        if (pt != Type.recoveryType && pt.isCompound()) {
-            IntersectionClassType ict = (IntersectionClassType)pt;
-            List<Type> bounds = ict.allInterfaces ?
-                    ict.getComponents().tail :
-                    ict.getComponents();
-            types.findDescriptorType(bounds.head); //propagate exception outwards!
-            for (Type bound : bounds.tail) {
-                if (!types.isMarkerInterface(bound)) {
-                    checkContext.report(pos, diags.fragment("secondary.bound.must.be.marker.intf", bound));
+    //where
+        Types.MapVisitor<DiagnosticPosition> targetChecker = new Types.MapVisitor<DiagnosticPosition>() {
+
+            @Override
+            public Type visitClassType(ClassType t, DiagnosticPosition pos) {
+                return t.isCompound() ?
+                        visitIntersectionClassType((IntersectionClassType)t, pos) : t;
+            }
+
+            public Type visitIntersectionClassType(IntersectionClassType ict, DiagnosticPosition pos) {
+                Symbol desc = types.findDescriptorSymbol(makeNotionalInterface(ict));
+                Type target = null;
+                for (Type bound : ict.getExplicitComponents()) {
+                    TypeSymbol boundSym = bound.tsym;
+                    if (types.isFunctionalInterface(boundSym) &&
+                            types.findDescriptorSymbol(boundSym) == desc) {
+                        target = bound;
+                    } else if (!boundSym.isInterface() || (boundSym.flags() & ANNOTATION) != 0) {
+                        //bound must be an interface
+                        reportIntersectionError(pos, "not.an.intf.component", boundSym);
+                    }
                 }
+                return target != null ?
+                        target :
+                        ict.getExplicitComponents().head; //error recovery
             }
-            //for now (translation doesn't support intersection types)
-            return bounds.head;
-        } else {
-            return pt;
-        }
-    }
-    //where
+
+            private TypeSymbol makeNotionalInterface(IntersectionClassType ict) {
+                ListBuffer<Type> targs = ListBuffer.lb();
+                ListBuffer<Type> supertypes = ListBuffer.lb();
+                for (Type i : ict.interfaces_field) {
+                    if (i.isParameterized()) {
+                        targs.appendList(i.tsym.type.allparams());
+                    }
+                    supertypes.append(i.tsym.type);
+                }
+                IntersectionClassType notionalIntf =
+                        (IntersectionClassType)types.makeCompoundType(supertypes.toList());
+                notionalIntf.allparams_field = targs.toList();
+                notionalIntf.tsym.flags_field |= INTERFACE;
+                return notionalIntf.tsym;
+            }
+
+            private void reportIntersectionError(DiagnosticPosition pos, String key, Object... args) {
+                resultInfo.checkContext.report(pos, diags.fragment("bad.intersection.target.for.functional.expr",
+                        diags.fragment(key, args)));
+            }
+        };
+
         private Type fallbackDescriptorType(JCExpression tree) {
             switch (tree.getTag()) {
                 case LAMBDA:
@@ -2563,7 +2615,7 @@
             Type target;
             Type desc;
             if (pt() != Type.recoveryType) {
-                target = checkIntersectionTarget(that, pt(), resultInfo.checkContext);
+                target = targetChecker.visit(pt(), that);
                 desc = types.findDescriptorType(target);
                 chk.checkFunctionalInterface(that, target);
             } else {
@@ -2571,11 +2623,12 @@
                 desc = fallbackDescriptorType(that);
             }
 
-            setFunctionalInfo(that, pt(), desc, resultInfo.checkContext.inferenceContext());
+            setFunctionalInfo(that, pt(), desc, target, resultInfo.checkContext.inferenceContext());
             List<Type> argtypes = desc.getParameterTypes();
 
-            Pair<Symbol, Resolve.ReferenceLookupHelper> refResult = rs.resolveMemberReference(that.pos(), localEnv, that,
-                    that.expr.type, that.name, argtypes, typeargtypes, true);
+            Pair<Symbol, Resolve.ReferenceLookupHelper> refResult =
+                    rs.resolveMemberReference(that.pos(), localEnv, that,
+                        that.expr.type, that.name, argtypes, typeargtypes, true, rs.resolveMethodCheck);
 
             Symbol refSym = refResult.fst;
             Resolve.ReferenceLookupHelper lookupHelper = refResult.snd;
@@ -2765,19 +2818,24 @@
      * might contain inference variables, we might need to register an hook in the
      * current inference context.
      */
-    private void setFunctionalInfo(final JCFunctionalExpression fExpr, final Type pt, final Type descriptorType, InferenceContext inferenceContext) {
+    private void setFunctionalInfo(final JCFunctionalExpression fExpr, final Type pt,
+            final Type descriptorType, final Type primaryTarget, InferenceContext inferenceContext) {
         if (inferenceContext.free(descriptorType)) {
             inferenceContext.addFreeTypeListener(List.of(pt, descriptorType), new FreeTypeListener() {
                 public void typesInferred(InferenceContext inferenceContext) {
-                    setFunctionalInfo(fExpr, pt, inferenceContext.asInstType(descriptorType), inferenceContext);
+                    setFunctionalInfo(fExpr, pt, inferenceContext.asInstType(descriptorType),
+                            inferenceContext.asInstType(primaryTarget), inferenceContext);
                 }
             });
         } else {
             ListBuffer<TypeSymbol> targets = ListBuffer.lb();
             if (pt.hasTag(CLASS)) {
                 if (pt.isCompound()) {
+                    targets.append(primaryTarget.tsym); //this goes first
                     for (Type t : ((IntersectionClassType)pt()).interfaces_field) {
-                        targets.append(t.tsym);
+                        if (t != primaryTarget) {
+                            targets.append(t.tsym);
+                        }
                     }
                 } else {
                     targets.append(pt.tsym);
--- a/src/share/classes/com/sun/tools/javac/comp/DeferredAttr.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/com/sun/tools/javac/comp/DeferredAttr.java	Tue Apr 16 08:16:07 2013 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -28,6 +28,7 @@
 import com.sun.tools.javac.code.*;
 import com.sun.tools.javac.tree.*;
 import com.sun.tools.javac.util.*;
+import com.sun.tools.javac.util.JCDiagnostic.DiagnosticPosition;
 import com.sun.tools.javac.code.Symbol.*;
 import com.sun.tools.javac.code.Type.*;
 import com.sun.tools.javac.comp.Attr.ResultInfo;
@@ -531,12 +532,13 @@
                             attr.memberReferenceQualifierResult(tree));
                     ListBuffer<Type> argtypes = ListBuffer.lb();
                     for (Type t : types.findDescriptorType(pt).getParameterTypes()) {
-                        argtypes.append(syms.errType);
+                        argtypes.append(Type.noType);
                     }
                     JCMemberReference mref2 = new TreeCopier<Void>(make).copy(tree);
                     mref2.expr = exprTree;
                     Pair<Symbol, ?> lookupRes =
-                            rs.resolveMemberReference(tree, env, mref2, exprTree.type, tree.name, argtypes.toList(), null, true);
+                            rs.resolveMemberReference(tree, env, mref2, exprTree.type,
+                                tree.name, argtypes.toList(), null, true, rs.arityMethodCheck);
                     switch (lookupRes.fst.kind) {
                         //note: as argtypes are erroneous types, type-errors must
                         //have been caused by arity mismatch
--- a/src/share/classes/com/sun/tools/javac/comp/Infer.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/com/sun/tools/javac/comp/Infer.java	Tue Apr 16 08:16:07 2013 -0700
@@ -143,7 +143,6 @@
                                   boolean allowBoxing,
                                   boolean useVarargs,
                                   Resolve.MethodResolutionContext resolveContext,
-                                  Resolve.MethodCheck methodCheck,
                                   Warner warn) throws InferenceException {
         //-System.err.println("instantiateMethod(" + tvars + ", " + mt + ", " + argtypes + ")"); //DEBUG
         final InferenceContext inferenceContext = new InferenceContext(tvars);
@@ -152,7 +151,7 @@
             DeferredAttr.DeferredAttrContext deferredAttrContext =
                     resolveContext.deferredAttrContext(msym, inferenceContext, resultInfo, warn);
 
-            methodCheck.argumentsAcceptable(env, deferredAttrContext,
+            resolveContext.methodCheck.argumentsAcceptable(env, deferredAttrContext,
                     argtypes, mt.getParameterTypes(), warn);
 
             if (allowGraphInference &&
--- a/src/share/classes/com/sun/tools/javac/comp/LambdaToMethod.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/com/sun/tools/javac/comp/LambdaToMethod.java	Tue Apr 16 08:16:07 2013 -0700
@@ -384,18 +384,6 @@
                 Symbol translatedSym = lambdaContext.getSymbolMap(CAPTURED_VAR).get(tree.sym);
                 result = make.Ident(translatedSym).setType(tree.type);
             } else {
-                if (tree.sym.owner.kind == Kinds.TYP) {
-                    for (Map.Entry<Symbol, Symbol> encl_entry : lambdaContext.getSymbolMap(CAPTURED_THIS).entrySet()) {
-                        if (tree.sym.isMemberOf((ClassSymbol) encl_entry.getKey(), types)) {
-                            JCExpression enclRef = make.Ident(encl_entry.getValue());
-                            result = tree.sym.name == names._this
-                                    ? enclRef.setType(tree.type)
-                                    : make.Select(enclRef, tree.sym).setType(tree.type);
-                            result = tree;
-                            return;
-                        }
-                    }
-                }
                 //access to untranslated symbols (i.e. compile-time constants,
                 //members defined inside the lambda body, etc.) )
                 super.visitIdent(tree);
@@ -1315,6 +1303,7 @@
             // the generated lambda method will not have type yet, but the
             // enclosing method's name will have been generated with this same
             // method, so it will be unique and never be overloaded.
+            Assert.check(owner.type != null || directlyEnclosingLambda() != null);
             if (owner.type != null) {
                 int methTypeHash = methodSig(owner.type).hashCode();
                 buf.append(Integer.toHexString(methTypeHash));
--- a/src/share/classes/com/sun/tools/javac/comp/Resolve.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/com/sun/tools/javac/comp/Resolve.java	Tue Apr 16 08:16:07 2013 -0700
@@ -508,7 +508,6 @@
                         List<Type> typeargtypes,
                         boolean allowBoxing,
                         boolean useVarargs,
-                        MethodCheck methodCheck,
                         Warner warn) throws Infer.InferenceException {
 
         Type mt = types.memberType(site, m);
@@ -561,10 +560,9 @@
                                     allowBoxing,
                                     useVarargs,
                                     currentResolutionContext,
-                                    methodCheck,
                                     warn);
 
-        methodCheck.argumentsAcceptable(env, currentResolutionContext.deferredAttrContext(m, infer.emptyContext, resultInfo, warn),
+        currentResolutionContext.methodCheck.argumentsAcceptable(env, currentResolutionContext.deferredAttrContext(m, infer.emptyContext, resultInfo, warn),
                                 argtypes, mt.getParameterTypes(), warn);
         return mt;
     }
@@ -582,7 +580,7 @@
             currentResolutionContext.attrMode = DeferredAttr.AttrMode.CHECK;
             MethodResolutionPhase step = currentResolutionContext.step = env.info.pendingResolutionPhase;
             return rawInstantiate(env, site, m, resultInfo, argtypes, typeargtypes,
-                    step.isBoxingRequired(), step.isVarargsRequired(), resolveMethodCheck, warn);
+                    step.isBoxingRequired(), step.isVarargsRequired(), warn);
         }
         finally {
             currentResolutionContext = prevContext;
@@ -599,11 +597,10 @@
                      List<Type> typeargtypes,
                      boolean allowBoxing,
                      boolean useVarargs,
-                     MethodCheck methodCheck,
                      Warner warn) {
         try {
             return rawInstantiate(env, site, m, resultInfo, argtypes, typeargtypes,
-                                  allowBoxing, useVarargs, methodCheck, warn);
+                                  allowBoxing, useVarargs, warn);
         } catch (InapplicableMethodException ex) {
             return null;
         }
@@ -628,6 +625,12 @@
                                 List<Type> argtypes,
                                 List<Type> formals,
                                 Warner warn);
+
+        /**
+         * Retrieve the method check object that will be used during a
+         * most specific check.
+         */
+        MethodCheck mostSpecificCheck(List<Type> actuals, boolean strict);
     }
 
     /**
@@ -661,6 +664,100 @@
     }
 
     /**
+     * Dummy method check object. All methods are deemed applicable, regardless
+     * of their formal parameter types.
+     */
+    MethodCheck nilMethodCheck = new MethodCheck() {
+        public void argumentsAcceptable(Env<AttrContext> env, DeferredAttrContext deferredAttrContext, List<Type> argtypes, List<Type> formals, Warner warn) {
+            //do nothing - method always applicable regardless of actuals
+        }
+
+        public MethodCheck mostSpecificCheck(List<Type> actuals, boolean strict) {
+            return this;
+        }
+    };
+
+    /**
+     * Base class for 'real' method checks. The class defines the logic for
+     * iterating through formals and actuals and provides and entry point
+     * that can be used by subclasses in order to define the actual check logic.
+     */
+    abstract class AbstractMethodCheck implements MethodCheck {
+        @Override
+        public void argumentsAcceptable(final Env<AttrContext> env,
+                                    DeferredAttrContext deferredAttrContext,
+                                    List<Type> argtypes,
+                                    List<Type> formals,
+                                    Warner warn) {
+            //should we expand formals?
+            boolean useVarargs = deferredAttrContext.phase.isVarargsRequired();
+
+            //inference context used during this method check
+            InferenceContext inferenceContext = deferredAttrContext.inferenceContext;
+
+            Type varargsFormal = useVarargs ? formals.last() : null;
+
+            if (varargsFormal == null &&
+                    argtypes.size() != formals.size()) {
+                reportMC(MethodCheckDiag.ARITY_MISMATCH, inferenceContext); // not enough args
+            }
+
+            while (argtypes.nonEmpty() && formals.head != varargsFormal) {
+                checkArg(false, argtypes.head, formals.head, deferredAttrContext, warn);
+                argtypes = argtypes.tail;
+                formals = formals.tail;
+            }
+
+            if (formals.head != varargsFormal) {
+                reportMC(MethodCheckDiag.ARITY_MISMATCH, inferenceContext); // not enough args
+            }
+
+            if (useVarargs) {
+                //note: if applicability check is triggered by most specific test,
+                //the last argument of a varargs is _not_ an array type (see JLS 15.12.2.5)
+                final Type elt = types.elemtype(varargsFormal);
+                while (argtypes.nonEmpty()) {
+                    checkArg(true, argtypes.head, elt, deferredAttrContext, warn);
+                    argtypes = argtypes.tail;
+                }
+            }
+        }
+
+        /**
+         * Does the actual argument conforms to the corresponding formal?
+         */
+        abstract void checkArg(boolean varargs, Type actual, Type formal, DeferredAttrContext deferredAttrContext, Warner warn);
+
+        protected void reportMC(MethodCheckDiag diag, InferenceContext inferenceContext, Object... args) {
+            boolean inferDiag = inferenceContext != infer.emptyContext;
+            InapplicableMethodException ex = inferDiag ?
+                    infer.inferenceException : inapplicableMethodException;
+            if (inferDiag && (!diag.inferKey.equals(diag.basicKey))) {
+                Object[] args2 = new Object[args.length + 1];
+                System.arraycopy(args, 0, args2, 1, args.length);
+                args2[0] = inferenceContext.inferenceVars();
+                args = args2;
+            }
+            throw ex.setMessage(inferDiag ? diag.inferKey : diag.basicKey, args);
+        }
+
+        public MethodCheck mostSpecificCheck(List<Type> actuals, boolean strict) {
+            return nilMethodCheck;
+        }
+    }
+
+    /**
+     * Arity-based method check. A method is applicable if the number of actuals
+     * supplied conforms to the method signature.
+     */
+    MethodCheck arityMethodCheck = new AbstractMethodCheck() {
+        @Override
+        void checkArg(boolean varargs, Type actual, Type formal, DeferredAttrContext deferredAttrContext, Warner warn) {
+            //do nothing - actual always compatible to formals
+        }
+    };
+
+    /**
      * Main method applicability routine. Given a list of actual types A,
      * a list of formal types F, determines whether the types in A are
      * compatible (by method invocation conversion) with the types in F.
@@ -678,62 +775,27 @@
      *
      * A method check handler (see above) is used in order to report errors.
      */
-    MethodCheck resolveMethodCheck = new MethodCheck() {
+    MethodCheck resolveMethodCheck = new AbstractMethodCheck() {
+
+        @Override
+        void checkArg(boolean varargs, Type actual, Type formal, DeferredAttrContext deferredAttrContext, Warner warn) {
+            ResultInfo mresult = methodCheckResult(varargs, formal, deferredAttrContext, warn);
+            mresult.check(null, actual);
+        }
+
         @Override
         public void argumentsAcceptable(final Env<AttrContext> env,
                                     DeferredAttrContext deferredAttrContext,
                                     List<Type> argtypes,
                                     List<Type> formals,
                                     Warner warn) {
+            super.argumentsAcceptable(env, deferredAttrContext, argtypes, formals, warn);
             //should we expand formals?
-            boolean useVarargs = deferredAttrContext.phase.isVarargsRequired();
-
-            //inference context used during this method check
-            InferenceContext inferenceContext = deferredAttrContext.inferenceContext;
-
-            Type varargsFormal = useVarargs ? formals.last() : null;
-
-            if (varargsFormal == null &&
-                    argtypes.size() != formals.size()) {
-                reportMC(MethodCheckDiag.ARITY_MISMATCH, inferenceContext); // not enough args
+            if (deferredAttrContext.phase.isVarargsRequired()) {
+                //check varargs element type accessibility
+                varargsAccessible(env, types.elemtype(formals.last()),
+                        deferredAttrContext.inferenceContext);
             }
-
-            while (argtypes.nonEmpty() && formals.head != varargsFormal) {
-                ResultInfo mresult = methodCheckResult(false, formals.head, deferredAttrContext, warn);
-                mresult.check(null, argtypes.head);
-                argtypes = argtypes.tail;
-                formals = formals.tail;
-            }
-
-            if (formals.head != varargsFormal) {
-                reportMC(MethodCheckDiag.ARITY_MISMATCH, inferenceContext); // not enough args
-            }
-
-            if (useVarargs) {
-                //note: if applicability check is triggered by most specific test,
-                //the last argument of a varargs is _not_ an array type (see JLS 15.12.2.5)
-                final Type elt = types.elemtype(varargsFormal);
-                ResultInfo mresult = methodCheckResult(true, elt, deferredAttrContext, warn);
-                while (argtypes.nonEmpty()) {
-                    mresult.check(null, argtypes.head);
-                    argtypes = argtypes.tail;
-                }
-                //check varargs element type accessibility
-                varargsAccessible(env, elt, inferenceContext);
-            }
-        }
-
-        private void reportMC(MethodCheckDiag diag, InferenceContext inferenceContext, Object... args) {
-            boolean inferDiag = inferenceContext != infer.emptyContext;
-            InapplicableMethodException ex = inferDiag ?
-                    infer.inferenceException : inapplicableMethodException;
-            if (inferDiag && (!diag.inferKey.equals(diag.basicKey))) {
-                Object[] args2 = new Object[args.length + 1];
-                System.arraycopy(args, 0, args2, 1, args.length);
-                args2[0] = inferenceContext.inferenceVars();
-                args = args2;
-            }
-            throw ex.setMessage(inferDiag ? diag.inferKey : diag.basicKey, args);
         }
 
         private void varargsAccessible(final Env<AttrContext> env, final Type t, final InferenceContext inferenceContext) {
@@ -765,6 +827,11 @@
             };
             return new MethodResultInfo(to, checkContext);
         }
+
+        @Override
+        public MethodCheck mostSpecificCheck(List<Type> actuals, boolean strict) {
+            return new MostSpecificCheck(strict, actuals);
+        }
     };
 
     /**
@@ -1042,6 +1109,11 @@
                 }
             }
         }
+
+        public MethodCheck mostSpecificCheck(List<Type> actuals, boolean strict) {
+            Assert.error("Cannot get here!");
+            return null;
+        }
     }
 
     public static class InapplicableMethodException extends RuntimeException {
@@ -1254,7 +1326,7 @@
         Assert.check(sym.kind < AMBIGUOUS);
         try {
             Type mt = rawInstantiate(env, site, sym, null, argtypes, typeargtypes,
-                               allowBoxing, useVarargs, resolveMethodCheck, types.noWarnings);
+                               allowBoxing, useVarargs, types.noWarnings);
             if (!operator)
                 currentResolutionContext.addApplicableCandidate(sym, mt);
         } catch (InapplicableMethodException ex) {
@@ -1358,11 +1430,20 @@
         int maxLength = Math.max(
                             Math.max(m1.type.getParameterTypes().length(), actuals.length()),
                             m2.type.getParameterTypes().length());
-        Type mst = instantiate(env, site, m2, null,
-                adjustArgs(types.lowerBounds(types.memberType(site, m1).getParameterTypes()), m1, maxLength, useVarargs), null,
-                allowBoxing, useVarargs, new MostSpecificCheck(!allowBoxing, actuals), noteWarner);
-        return mst != null &&
-                !noteWarner.hasLint(Lint.LintCategory.UNCHECKED);
+        MethodResolutionContext prevResolutionContext = currentResolutionContext;
+        try {
+            currentResolutionContext = new MethodResolutionContext();
+            currentResolutionContext.step = prevResolutionContext.step;
+            currentResolutionContext.methodCheck =
+                    prevResolutionContext.methodCheck.mostSpecificCheck(actuals, !allowBoxing);
+            Type mst = instantiate(env, site, m2, null,
+                    adjustArgs(types.lowerBounds(types.memberType(site, m1).getParameterTypes()), m1, maxLength, useVarargs), null,
+                    allowBoxing, useVarargs, noteWarner);
+            return mst != null &&
+                    !noteWarner.hasLint(Lint.LintCategory.UNCHECKED);
+        } finally {
+            currentResolutionContext = prevResolutionContext;
+        }
     }
     private List<Type> adjustArgs(List<Type> args, Symbol msym, int length, boolean allowVarargs) {
         if ((msym.flags() & VARARGS) != 0 && allowVarargs) {
@@ -2124,14 +2205,14 @@
                          Name name,
                          List<Type> argtypes,
                          List<Type> typeargtypes) {
-        return lookupMethod(env, pos, env.enclClass.sym, new BasicLookupHelper(name, env.enclClass.sym.type, argtypes, typeargtypes) {
-            @Override
-            Symbol lookup(Env<AttrContext> env, MethodResolutionPhase phase) {
-                return findFun(env, name, argtypes, typeargtypes,
-                        phase.isBoxingRequired(),
-                        phase.isVarargsRequired());
-            }
-        });
+        return lookupMethod(env, pos, env.enclClass.sym, resolveMethodCheck,
+                new BasicLookupHelper(name, env.enclClass.sym.type, argtypes, typeargtypes) {
+                    @Override
+                    Symbol lookup(Env<AttrContext> env, MethodResolutionPhase phase) {
+                        return findFun(env, name, argtypes, typeargtypes,
+                                phase.isBoxingRequired(),
+                                phase.isVarargsRequired());
+                    }});
     }
 
     /** Resolve a qualified method identifier
@@ -2313,36 +2394,36 @@
                               Type site,
                               List<Type> argtypes,
                               List<Type> typeargtypes) {
-        return lookupMethod(env, pos, site.tsym, new BasicLookupHelper(names.init, site, argtypes, typeargtypes) {
-            @Override
-            Symbol lookup(Env<AttrContext> env, MethodResolutionPhase phase) {
-                return findDiamond(env, site, argtypes, typeargtypes,
-                        phase.isBoxingRequired(),
-                        phase.isVarargsRequired());
-            }
-            @Override
-            Symbol access(Env<AttrContext> env, DiagnosticPosition pos, Symbol location, Symbol sym) {
-                if (sym.kind >= AMBIGUOUS) {
-                    final JCDiagnostic details = sym.kind == WRONG_MTH ?
-                                    ((InapplicableSymbolError)sym).errCandidate().details :
-                                    null;
-                    sym = new InapplicableSymbolError(sym.kind, "diamondError", currentResolutionContext) {
-                        @Override
-                        JCDiagnostic getDiagnostic(DiagnosticType dkind, DiagnosticPosition pos,
-                                Symbol location, Type site, Name name, List<Type> argtypes, List<Type> typeargtypes) {
-                            String key = details == null ?
-                                "cant.apply.diamond" :
-                                "cant.apply.diamond.1";
-                            return diags.create(dkind, log.currentSource(), pos, key,
-                                    diags.fragment("diamond", site.tsym), details);
+        return lookupMethod(env, pos, site.tsym, resolveMethodCheck,
+                new BasicLookupHelper(names.init, site, argtypes, typeargtypes) {
+                    @Override
+                    Symbol lookup(Env<AttrContext> env, MethodResolutionPhase phase) {
+                        return findDiamond(env, site, argtypes, typeargtypes,
+                                phase.isBoxingRequired(),
+                                phase.isVarargsRequired());
+                    }
+                    @Override
+                    Symbol access(Env<AttrContext> env, DiagnosticPosition pos, Symbol location, Symbol sym) {
+                        if (sym.kind >= AMBIGUOUS) {
+                            final JCDiagnostic details = sym.kind == WRONG_MTH ?
+                                            ((InapplicableSymbolError)sym).errCandidate().details :
+                                            null;
+                            sym = new InapplicableSymbolError(sym.kind, "diamondError", currentResolutionContext) {
+                                @Override
+                                JCDiagnostic getDiagnostic(DiagnosticType dkind, DiagnosticPosition pos,
+                                        Symbol location, Type site, Name name, List<Type> argtypes, List<Type> typeargtypes) {
+                                    String key = details == null ?
+                                        "cant.apply.diamond" :
+                                        "cant.apply.diamond.1";
+                                    return diags.create(dkind, log.currentSource(), pos, key,
+                                            diags.fragment("diamond", site.tsym), details);
+                                }
+                            };
+                            sym = accessMethod(sym, pos, site, names.init, true, argtypes, typeargtypes);
+                            env.info.pendingResolutionPhase = currentResolutionContext.step;
                         }
-                    };
-                    sym = accessMethod(sym, pos, site, names.init, true, argtypes, typeargtypes);
-                    env.info.pendingResolutionPhase = currentResolutionContext.step;
-                }
-                return sym;
-            }
-        });
+                        return sym;
+                    }});
     }
 
     /** This method scans all the constructor symbol in a given class scope -
@@ -2475,7 +2556,8 @@
                                   Type site,
                                   Name name, List<Type> argtypes,
                                   List<Type> typeargtypes,
-                                  boolean boxingAllowed) {
+                                  boolean boxingAllowed,
+                                  MethodCheck methodCheck) {
         MethodResolutionPhase maxPhase = boxingAllowed ? VARARITY : BASIC;
 
         ReferenceLookupHelper boundLookupHelper;
@@ -2495,12 +2577,12 @@
 
         //step 1 - bound lookup
         Env<AttrContext> boundEnv = env.dup(env.tree, env.info.dup());
-        Symbol boundSym = lookupMethod(boundEnv, env.tree.pos(), site.tsym, boundLookupHelper);
+        Symbol boundSym = lookupMethod(boundEnv, env.tree.pos(), site.tsym, methodCheck, boundLookupHelper);
 
         //step 2 - unbound lookup
         ReferenceLookupHelper unboundLookupHelper = boundLookupHelper.unboundLookup();
         Env<AttrContext> unboundEnv = env.dup(env.tree, env.info.dup());
-        Symbol unboundSym = lookupMethod(unboundEnv, env.tree.pos(), site.tsym, unboundLookupHelper);
+        Symbol unboundSym = lookupMethod(unboundEnv, env.tree.pos(), site.tsym, methodCheck, unboundLookupHelper);
 
         //merge results
         Pair<Symbol, ReferenceLookupHelper> res;
@@ -2671,7 +2753,7 @@
         ReferenceLookupHelper unboundLookup() {
             if (TreeInfo.isStaticSelector(referenceTree.expr, names) &&
                     argtypes.nonEmpty() &&
-                    types.isSubtypeUnchecked(argtypes.head, site)) {
+                    (argtypes.head.hasTag(NONE) || types.isSubtypeUnchecked(argtypes.head, site))) {
                 return new UnboundMethodReferenceLookupHelper(referenceTree, name,
                         site, argtypes, typeargtypes, maxPhase);
             } else {
@@ -2704,8 +2786,8 @@
         UnboundMethodReferenceLookupHelper(JCMemberReference referenceTree, Name name, Type site,
                 List<Type> argtypes, List<Type> typeargtypes, MethodResolutionPhase maxPhase) {
             super(referenceTree, name, site, argtypes.tail, typeargtypes, maxPhase);
-            Type asSuperSite = types.asSuper(argtypes.head, site.tsym);
-            if (site.isRaw() && !asSuperSite.isErroneous()) {
+            if (site.isRaw() && !argtypes.head.hasTag(NONE)) {
+                Type asSuperSite = types.asSuper(argtypes.head, site.tsym);
                 this.site = asSuperSite;
             }
         }
@@ -2800,8 +2882,10 @@
      * at the end of the lookup, the helper is used to validate the results
      * (this last step might trigger overload resolution diagnostics).
      */
-    Symbol lookupMethod(Env<AttrContext> env, DiagnosticPosition pos, Symbol location, LookupHelper lookupHelper) {
-        return lookupMethod(env, pos, location, new MethodResolutionContext(), lookupHelper);
+    Symbol lookupMethod(Env<AttrContext> env, DiagnosticPosition pos, Symbol location, MethodCheck methodCheck, LookupHelper lookupHelper) {
+        MethodResolutionContext resolveContext = new MethodResolutionContext();
+        resolveContext.methodCheck = methodCheck;
+        return lookupMethod(env, pos, location, resolveContext, lookupHelper);
     }
 
     Symbol lookupMethod(Env<AttrContext> env, DiagnosticPosition pos, Symbol location,
@@ -3595,6 +3679,8 @@
 
         MethodResolutionPhase step = null;
 
+        MethodCheck methodCheck = resolveMethodCheck;
+
         private boolean internalResolution = false;
         private DeferredAttr.AttrMode attrMode = DeferredAttr.AttrMode.SPECULATIVE;
 
--- a/src/share/classes/com/sun/tools/javac/jvm/Code.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/com/sun/tools/javac/jvm/Code.java	Tue Apr 16 08:16:07 2013 -0700
@@ -373,6 +373,17 @@
         Assert.check(alive || state.stacksize == 0);
     }
 
+    /** Emit a ldc (or ldc_w) instruction, taking into account operand size
+    */
+    public void emitLdc(int od) {
+        if (od <= 255) {
+            emitop1(ldc1, od);
+        }
+        else {
+            emitop2(ldc2, od);
+        }
+    }
+
     /** Emit a multinewarray instruction.
      */
     public void emitMultianewarray(int ndims, int type, Type arrayType) {
@@ -459,7 +470,15 @@
     public void emitInvokedynamic(int desc, Type mtype) {
         // N.B. this format is under consideration by the JSR 292 EG
         int argsize = width(mtype.getParameterTypes());
-        emitop(invokedynamic);
+        int prevPos = pendingStatPos;
+        try {
+            //disable line number generation (we could have used 'emit1', that
+            //bypasses stackmap generation - which is needed for indy calls)
+            pendingStatPos = Position.NOPOS;
+            emitop(invokedynamic);
+        } finally {
+            pendingStatPos = prevPos;
+        }
         if (!alive) return;
         emit2(desc);
         emit2(0);
--- a/src/share/classes/com/sun/tools/javac/jvm/Gen.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/com/sun/tools/javac/jvm/Gen.java	Tue Apr 16 08:16:07 2013 -0700
@@ -1748,10 +1748,13 @@
         // Generate code for all arguments, where the expected types are
         // the parameters of the method's external type (that is, any implicit
         // outer instance of a super(...) call appears as first parameter).
+        MethodSymbol msym = (MethodSymbol)TreeInfo.symbol(tree.meth);
         genArgs(tree.args,
-                TreeInfo.symbol(tree.meth).externalType(types).getParameterTypes());
-        code.statBegin(tree.pos);
-        code.markStatBegin();
+                msym.externalType(types).getParameterTypes());
+        if (!msym.isDynamic()) {
+            code.statBegin(tree.pos);
+            code.markStatBegin();
+        }
         result = m.invoke();
     }
 
@@ -2227,7 +2230,7 @@
 
         if (tree.name == names._class) {
             Assert.check(target.hasClassLiterals());
-            code.emitop2(ldc2, makeRef(tree.pos(), tree.selected.type));
+            code.emitLdc(makeRef(tree.pos(), tree.selected.type));
             result = items.makeStackItem(pt);
             return;
        }
--- a/src/share/classes/com/sun/tools/javac/jvm/Items.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/com/sun/tools/javac/jvm/Items.java	Tue Apr 16 08:16:07 2013 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -571,10 +571,8 @@
             int idx = pool.put(value);
             if (typecode == LONGcode || typecode == DOUBLEcode) {
                 code.emitop2(ldc2w, idx);
-            } else if (idx <= 255) {
-                code.emitop1(ldc1, idx);
             } else {
-                code.emitop2(ldc2, idx);
+                code.emitLdc(idx);
             }
         }
 
--- a/src/share/classes/com/sun/tools/javac/main/Main.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/com/sun/tools/javac/main/Main.java	Tue Apr 16 08:16:07 2013 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -497,6 +497,8 @@
                 if (!(doclintOpts.size() == 1
                         && doclintOpts.iterator().next().equals(DocLint.XMSGS_CUSTOM_PREFIX + "none"))) {
                     JavacTask t = BasicJavacTask.instance(context);
+                    // standard doclet normally generates H1, H2
+                    doclintOpts.add(DocLint.XIMPLICIT_HEADERS + "2");
                     new DocLint().init(t, doclintOpts.toArray(new String[doclintOpts.size()]));
                     comp.keepComments = true;
                 }
--- a/src/share/classes/com/sun/tools/javac/parser/JavaTokenizer.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/com/sun/tools/javac/parser/JavaTokenizer.java	Tue Apr 16 08:16:07 2013 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -770,7 +770,7 @@
     * (which is treated as the beginning of the first line).
     * Stops positioned at the closing '/'.
     */
-    protected class BasicComment<U extends UnicodeReader> implements Comment {
+    protected static class BasicComment<U extends UnicodeReader> implements Comment {
 
         CommentStyle cs;
         U comment_reader;
--- a/src/share/classes/com/sun/tools/javac/parser/JavacParser.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/com/sun/tools/javac/parser/JavacParser.java	Tue Apr 16 08:16:07 2013 -0700
@@ -171,8 +171,8 @@
 
     protected AbstractEndPosTable newEndPosTable(boolean keepEndPositions) {
         return  keepEndPositions
-                ? new SimpleEndPosTable()
-                : new EmptyEndPosTable();
+                ? new SimpleEndPosTable(this)
+                : new EmptyEndPosTable(this);
     }
 
     protected DocCommentTable newDocCommentTable(boolean keepDocComments, ParserFactory fac) {
@@ -3088,6 +3088,7 @@
             toplevel.docComments = docComments;
         if (keepLineMap)
             toplevel.lineMap = S.getLineMap();
+        this.endPosTable.setParser(null); // remove reference to parser
         toplevel.endPositions = this.endPosTable;
         return toplevel;
     }
@@ -4003,11 +4004,12 @@
     /*
      * a functional source tree and end position mappings
      */
-    protected class SimpleEndPosTable extends AbstractEndPosTable {
+    protected static class SimpleEndPosTable extends AbstractEndPosTable {
 
         private final Map<JCTree, Integer> endPosMap;
 
-        SimpleEndPosTable() {
+        SimpleEndPosTable(JavacParser parser) {
+            super(parser);
             endPosMap = new HashMap<JCTree, Integer>();
         }
 
@@ -4016,12 +4018,12 @@
         }
 
         protected <T extends JCTree> T to(T t) {
-            storeEnd(t, token.endPos);
+            storeEnd(t, parser.token.endPos);
             return t;
         }
 
         protected <T extends JCTree> T toP(T t) {
-            storeEnd(t, S.prevToken().endPos);
+            storeEnd(t, parser.S.prevToken().endPos);
             return t;
         }
 
@@ -4043,7 +4045,11 @@
     /*
      * a default skeletal implementation without any mapping overhead.
      */
-    protected class EmptyEndPosTable extends AbstractEndPosTable {
+    protected static class EmptyEndPosTable extends AbstractEndPosTable {
+
+        EmptyEndPosTable(JavacParser parser) {
+            super(parser);
+        }
 
         protected void storeEnd(JCTree tree, int endpos) { /* empty */ }
 
@@ -4065,13 +4071,21 @@
 
     }
 
-    protected abstract class AbstractEndPosTable implements EndPosTable {
+    protected static abstract class AbstractEndPosTable implements EndPosTable {
+        /**
+         * The current parser.
+         */
+        protected JavacParser parser;
 
         /**
          * Store the last error position.
          */
         protected int errorEndPos;
 
+        public AbstractEndPosTable(JavacParser parser) {
+            this.parser = parser;
+        }
+
         /**
          * Store ending position for a tree, the value of which is the greater
          * of last error position and the given ending position.
@@ -4106,5 +4120,9 @@
                 errorEndPos = errPos;
             }
         }
+
+        protected void setParser(JavacParser parser) {
+            this.parser = parser;
+        }
     }
 }
--- a/src/share/classes/com/sun/tools/javac/parser/JavadocTokenizer.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/com/sun/tools/javac/parser/JavadocTokenizer.java	Tue Apr 16 08:16:07 2013 -0700
@@ -206,7 +206,7 @@
          }
      }
 
-     protected class JavadocComment extends JavaTokenizer.BasicComment<DocReader> {
+     protected static class JavadocComment extends JavaTokenizer.BasicComment<DocReader> {
 
         /**
         * Translated and stripped contents of doc comment
--- a/src/share/classes/com/sun/tools/javac/resources/compiler.properties	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/com/sun/tools/javac/resources/compiler.properties	Tue Apr 16 08:16:07 2013 -0700
@@ -216,9 +216,14 @@
 compiler.misc.no.suitable.functional.intf.inst=\
     cannot infer functional interface descriptor for {0}
 
+# 0: message segment
+compiler.misc.bad.intersection.target.for.functional.expr=\
+    bad intersection type target for lambda or method reference\n\
+    {0}
+
 # 0: type
-compiler.misc.secondary.bound.must.be.marker.intf=\
-    secondary bound {0} must be a marker interface
+compiler.misc.not.an.intf.component=\
+    component type {0} is not an interface
 
 # 0: symbol kind, 1: message segment
 compiler.err.invalid.mref=\
@@ -731,6 +736,11 @@
 compiler.misc.incompatible.arg.types.in.mref=\
     incompatible parameter types in method reference
 
+# 0: list of type
+compiler.misc.bad.arg.types.in.lambda=\
+    cannot type-check lambda expression with inferred parameter types\n\
+    inferred types: {0}
+
 compiler.err.new.not.allowed.in.annotation=\
     ''new'' not allowed in an annotation
 
--- a/src/share/classes/com/sun/tools/javac/util/BaseFileManager.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/com/sun/tools/javac/util/BaseFileManager.java	Tue Apr 16 08:16:07 2013 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2009, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -112,9 +112,8 @@
     protected ClassLoader getClassLoader(URL[] urls) {
         ClassLoader thisClassLoader = getClass().getClassLoader();
 
-        // Bug: 6558476
-        // Ideally, ClassLoader should be Closeable, but before JDK7 it is not.
-        // On older versions, try the following, to get a closeable classloader.
+        // Allow the following to specify a closeable classloader
+        // other than URLClassLoader.
 
         // 1: Allow client to specify the class to use via hidden option
         if (classLoaderClass != null) {
@@ -128,19 +127,6 @@
                 // ignore errors loading user-provided class loader, fall through
             }
         }
-
-        // 2: If URLClassLoader implements Closeable, use that.
-        if (Closeable.class.isAssignableFrom(URLClassLoader.class))
-            return new URLClassLoader(urls, thisClassLoader);
-
-        // 3: Try using private reflection-based CloseableURLClassLoader
-        try {
-            return new CloseableURLClassLoader(urls, thisClassLoader);
-        } catch (Throwable t) {
-            // ignore errors loading workaround class loader, fall through
-        }
-
-        // 4: If all else fails, use plain old standard URLClassLoader
         return new URLClassLoader(urls, thisClassLoader);
     }
 
--- a/src/share/classes/com/sun/tools/javac/util/CloseableURLClassLoader.java	Thu Apr 11 09:40:22 2013 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,108 +0,0 @@
-/*
- * Copyright (c) 2007, 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.util;
-
-import java.io.Closeable;
-import java.io.IOException;
-import java.lang.reflect.Field;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.util.ArrayList;
-import java.util.jar.JarFile;
-
-/**
- * A URLClassLoader that also implements Closeable.
- * Reflection is used to access internal data structures in the URLClassLoader,
- * since no public API exists for this purpose. Therefore this code is somewhat
- * fragile. Caveat emptor.
- * @throws Error if the internal data structures are not as expected.
- *
- *  <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>
- */
-public class CloseableURLClassLoader
-        extends URLClassLoader implements Closeable {
-    public CloseableURLClassLoader(URL[] urls, ClassLoader parent) throws Error {
-        super(urls, parent);
-        try {
-            getLoaders(); //proactive check that URLClassLoader is as expected
-        } catch (Throwable t) {
-            throw new Error("cannot create CloseableURLClassLoader", t);
-        }
-    }
-
-    /**
-     * Close any jar files that may have been opened by the class loader.
-     * Reflection is used to access the jar files in the URLClassLoader's
-     * internal data structures.
-     * @throws java.io.IOException if the jar files cannot be found for any
-     * reson, or if closing the jar file itself causes an IOException.
-     */
-    @Override
-    public void close() throws IOException {
-        try {
-            for (Object l: getLoaders()) {
-                if (l.getClass().getName().equals("sun.misc.URLClassPath$JarLoader")) {
-                    Field jarField = l.getClass().getDeclaredField("jar");
-                    JarFile jar = (JarFile) getField(l, jarField);
-                    if (jar != null) {
-                        //System.err.println("CloseableURLClassLoader: closing " + jar);
-                        jar.close();
-                    }
-                }
-            }
-        } catch (Throwable t) {
-            IOException e = new IOException("cannot close class loader");
-            e.initCause(t);
-            throw e;
-        }
-    }
-
-    private ArrayList<?> getLoaders()
-            throws NoSuchFieldException, IllegalArgumentException, IllegalAccessException
-    {
-        Field ucpField = URLClassLoader.class.getDeclaredField("ucp");
-        Object urlClassPath = getField(this, ucpField);
-        if (urlClassPath == null)
-            throw new AssertionError("urlClassPath not set in URLClassLoader");
-        Field loadersField = urlClassPath.getClass().getDeclaredField("loaders");
-        return (ArrayList<?>) getField(urlClassPath, loadersField);
-    }
-
-    private Object getField(Object o, Field f)
-            throws IllegalArgumentException, IllegalAccessException {
-        boolean prev = f.isAccessible();
-        try {
-            f.setAccessible(true);
-            return f.get(o);
-        } finally {
-            f.setAccessible(prev);
-        }
-    }
-
-}
--- a/src/share/classes/com/sun/tools/javac/util/Pair.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/com/sun/tools/javac/util/Pair.java	Tue Apr 16 08:16:07 2013 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2005, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -25,6 +25,8 @@
 
 package com.sun.tools.javac.util;
 
+import java.util.Objects;
+
 /** A generic class for pairs.
  *
  *  <p><b>This is NOT part of any supported API.
@@ -46,15 +48,11 @@
         return "Pair[" + fst + "," + snd + "]";
     }
 
-    private static boolean equals(Object x, Object y) {
-        return (x == null && y == null) || (x != null && x.equals(y));
-    }
-
     public boolean equals(Object other) {
         return
             other instanceof Pair<?,?> &&
-            equals(fst, ((Pair<?,?>)other).fst) &&
-            equals(snd, ((Pair<?,?>)other).snd);
+            Objects.equals(fst, ((Pair<?,?>)other).fst) &&
+            Objects.equals(snd, ((Pair<?,?>)other).snd);
     }
 
     public int hashCode() {
--- a/src/share/classes/com/sun/tools/javac/util/RichDiagnosticFormatter.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/com/sun/tools/javac/util/RichDiagnosticFormatter.java	Tue Apr 16 08:16:07 2013 -0700
@@ -395,6 +395,9 @@
 
         @Override
         public String visitClassSymbol(ClassSymbol s, Locale locale) {
+            if (s.type.isCompound()) {
+                return visit(s.type, locale);
+            }
             String name = nameSimplifier.simplify(s);
             if (name.length() == 0 ||
                     !getConfiguration().isEnabled(RichFormatterFeature.SIMPLE_NAMES)) {
@@ -583,7 +586,11 @@
 
         @Override
         public Void visitClassSymbol(ClassSymbol s, Void ignored) {
-            nameSimplifier.addUsage(s);
+            if (s.type.isCompound()) {
+                typePreprocessor.visit(s.type);
+            } else {
+                nameSimplifier.addUsage(s);
+            }
             return null;
         }
 
--- a/src/share/classes/com/sun/tools/javadoc/DocEnv.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/com/sun/tools/javadoc/DocEnv.java	Tue Apr 16 08:16:07 2013 -0700
@@ -810,6 +810,8 @@
 
         JavacTask t = BasicJavacTask.instance(context);
         doclint = new DocLint();
+        // standard doclet normally generates H1, H2
+        doclintOpts.add(DocLint.XIMPLICIT_HEADERS + "2");
         doclint.init(t, doclintOpts.toArray(new String[doclintOpts.size()]), false);
     }
 
--- a/src/share/classes/javax/annotation/processing/AbstractProcessor.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/javax/annotation/processing/AbstractProcessor.java	Tue Apr 16 08:16:07 2013 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -28,6 +28,7 @@
 import java.util.Set;
 import java.util.HashSet;
 import java.util.Collections;
+import java.util.Objects;
 import javax.lang.model.element.*;
 import javax.lang.model.SourceVersion;
 import javax.tools.Diagnostic;
@@ -146,8 +147,7 @@
     public synchronized void init(ProcessingEnvironment processingEnv) {
         if (initialized)
             throw new IllegalStateException("Cannot call init more than once.");
-        if (processingEnv == null)
-            throw new NullPointerException("Tool provided null ProcessingEnvironment");
+        Objects.requireNonNull(processingEnv, "Tool provided null ProcessingEnvironment");
 
         this.processingEnv = processingEnv;
         initialized = true;
--- a/src/share/classes/javax/lang/model/element/Modifier.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/src/share/classes/javax/lang/model/element/Modifier.java	Tue Apr 16 08:16:07 2013 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -53,6 +53,11 @@
     /** The modifier {@code protected} */       PROTECTED,
     /** The modifier {@code private} */         PRIVATE,
     /** The modifier {@code abstract} */        ABSTRACT,
+    /**
+     * The modifier {@code default}
+     * @since 1.8
+     */
+     DEFAULT,
     /** The modifier {@code static} */          STATIC,
     /** The modifier {@code final} */           FINAL,
     /** The modifier {@code transient} */       TRANSIENT,
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/T4965689/ClassLiteralWastesByteTest.java	Tue Apr 16 08:16:07 2013 -0700
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 4965689
+ * @summary class literal code wastes a byte
+ */
+
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.nio.file.Paths;
+
+public class ClassLiteralWastesByteTest {
+
+    private static final String assertionErrorMsg =
+            "Instead of ldc_w, ldc instruction should have been generated";
+
+    public static void main(String[] args) {
+        new ClassLiteralWastesByteTest().run();
+    }
+
+    void run() {
+        check("-c", Paths.get(System.getProperty("test.classes"),
+                "test.class").toString());
+    }
+
+    void check(String... params) {
+        StringWriter s;
+        String out;
+        try (PrintWriter pw = new PrintWriter(s = new StringWriter())) {
+            com.sun.tools.javap.Main.run(params, pw);
+            out = s.toString();
+        }
+        if (out.contains("ldc_w")) {
+            throw new AssertionError(assertionErrorMsg);
+        }
+    }
+
+}
+
+class test {
+    void m() {
+        Class<?> aClass = test.class;
+    }
+}
--- a/test/tools/javac/T6558476.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/test/tools/javac/T6558476.java	Tue Apr 16 08:16:07 2013 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,6 +23,8 @@
 
 /*
  * @test
+ * @bug 6558476
+ * @summary com/sun/tools/javac/Main.compile don't release file handles on return
  * @run main/othervm -Xmx512m -Xms512m  T6558476
  */
 
@@ -70,8 +72,7 @@
 
     public static void main(String[] args) throws IOException {
         File javaHomeDir = new File(System.getProperty("java.home"));
-        File tmpDir = new File(System.getProperty("java.io.tmpdir"));
-        File outputDir = new File(tmpDir, "outputDir" + new Random().nextInt(65536));
+        File outputDir = new File("outputDir" + new Random().nextInt(65536));
         outputDir.mkdir();
         outputDir.deleteOnExit();
 
--- a/test/tools/javac/T6900149.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/test/tools/javac/T6900149.java	Tue Apr 16 08:16:07 2013 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -39,7 +39,7 @@
         JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
         StandardJavaFileManager fm =
                 compiler.getStandardFileManager(null, null, null);
-        File emptyFile = File.createTempFile("Empty", ".java");
+        File emptyFile = createTempFile("Empty.java");
         File[] files = new File[] { emptyFile, emptyFile };
         CompilationTask task = compiler.getTask(null, fm, diag,
                 null, null, fm.getJavaFileObjects(files));
@@ -47,4 +47,10 @@
             throw new AssertionError("compilation failed");
         }
     }
+
+    private static File createTempFile(String path) throws IOException {
+        File f = new File(path);
+        try (FileWriter out = new FileWriter(f)) { }
+        return f;
+    }
 }
--- a/test/tools/javac/diags/CheckExamples.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/test/tools/javac/diags/CheckExamples.java	Tue Apr 16 08:16:07 2013 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -34,6 +34,8 @@
  */
 
 import java.io.*;
+import java.nio.file.*;
+import java.nio.file.attribute.BasicFileAttributes;
 import java.util.*;
 
 /**
@@ -53,7 +55,27 @@
      * Standard entry point.
      */
     public static void main(String... args) throws Exception {
-        new CheckExamples().run();
+        boolean jtreg = (System.getProperty("test.src") != null);
+        Path tmpDir;
+        boolean deleteOnExit;
+        if (jtreg) {
+            // use standard jtreg scratch directory: the current directory
+            tmpDir = Paths.get(System.getProperty("user.dir"));
+            deleteOnExit = false;
+        } else {
+            tmpDir = Files.createTempDirectory(Paths.get(System.getProperty("java.io.tmpdir")),
+                    CheckExamples.class.getName());
+            deleteOnExit = true;
+        }
+        Example.setTempDir(tmpDir.toFile());
+
+        try {
+            new CheckExamples().run();
+        } finally {
+            if (deleteOnExit) {
+                clean(tmpDir);
+            }
+        }
     }
 
     /**
@@ -190,6 +212,25 @@
 
     int errors;
 
+    /**
+     * Clean the contents of a directory.
+     */
+    static void clean(Path dir) throws IOException {
+        Files.walkFileTree(dir, new SimpleFileVisitor<Path>() {
+            @Override
+            public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
+                Files.delete(file);
+                return super.visitFile(file, attrs);
+            }
+
+            @Override
+            public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {
+                if (exc == null) Files.delete(dir);
+                return super.postVisitDirectory(dir, exc);
+            }
+        });
+    }
+
     static class Counts {
         static String[] prefixes = {
             "compiler.err.",
--- a/test/tools/javac/diags/RunExamples.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/test/tools/javac/diags/RunExamples.java	Tue Apr 16 08:16:07 2013 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -33,7 +33,8 @@
  */
 
 import java.io.*;
-import java.text.SimpleDateFormat;
+import java.nio.file.*;
+import java.nio.file.attribute.BasicFileAttributes;
 import java.util.*;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -56,16 +57,18 @@
 public class RunExamples {
     public static void main(String... args) throws Exception {
         jtreg = (System.getProperty("test.src") != null);
-        File tmpDir;
+        Path tmpDir;
+        boolean deleteOnExit;
         if (jtreg) {
             // use standard jtreg scratch directory: the current directory
-            tmpDir = new File(System.getProperty("user.dir"));
+            tmpDir = Paths.get(System.getProperty("user.dir"));
+            deleteOnExit = false;
         } else {
-            tmpDir = new File(System.getProperty("java.io.tmpdir"),
-                    RunExamples.class.getName()
-                    + (new SimpleDateFormat("yyMMddHHmmss")).format(new Date()));
+            tmpDir = Files.createTempDirectory(Paths.get(System.getProperty("java.io.tmpdir")),
+                    RunExamples.class.getName());
+            deleteOnExit = true;
         }
-        Example.setTempDir(tmpDir);
+        Example.setTempDir(tmpDir.toFile());
 
         RunExamples r = new RunExamples();
 
@@ -73,15 +76,8 @@
             if (r.run(args))
                 return;
         } finally {
-            /* VERY IMPORTANT NOTE. In jtreg mode, tmpDir is set to the
-             * jtreg scratch directory, which is the current directory.
-             * In case someone is faking jtreg mode, make sure to only
-             * clean tmpDir when it is reasonable to do so.
-             */
-            if (tmpDir.isDirectory() &&
-                    tmpDir.getName().startsWith(RunExamples.class.getName())) {
-                if (clean(tmpDir))
-                    tmpDir.delete();
+            if (deleteOnExit) {
+                clean(tmpDir);
             }
         }
 
@@ -203,14 +199,20 @@
     /**
      * Clean the contents of a directory.
      */
-    static boolean clean(File dir) {
-        boolean ok = true;
-        for (File f: dir.listFiles()) {
-            if (f.isDirectory())
-                ok &= clean(f);
-            ok &= f.delete();
-        }
-        return ok;
+    static void clean(Path dir) throws IOException {
+        Files.walkFileTree(dir, new SimpleFileVisitor<Path>() {
+            @Override
+            public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
+                Files.delete(file);
+                return super.visitFile(file, attrs);
+            }
+
+            @Override
+            public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {
+                if (exc == null) Files.delete(dir);
+                return super.postVisitDirectory(dir, exc);
+            }
+        });
     }
 
     static abstract class Runner {
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/diags/examples/BadArgTypesInLambda.java	Tue Apr 16 08:16:07 2013 -0700
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+// key: compiler.err.cant.apply.symbol
+// key: compiler.misc.no.conforming.assignment.exists
+// key: compiler.misc.bad.arg.types.in.lambda
+
+class BadArgTypesInLambda {
+    interface SAM {
+        void m(Integer i);
+    }
+
+    void g(SAM s) { }
+
+    void test() {
+        g(x->{ String s = x; });
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/diags/examples/NotAnInterfaceComponent.java	Tue Apr 16 08:16:07 2013 -0700
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+// key: compiler.err.prob.found.req
+// key: compiler.misc.bad.intersection.target.for.functional.expr
+// key: compiler.misc.not.an.intf.component
+
+class NotAnInterfaceComponent {
+    Object o = (Object & Runnable) ()-> { };
+}
--- a/test/tools/javac/diags/examples/SecondaryBoundMustBeMarkerIntf.java	Thu Apr 11 09:40:22 2013 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 2012, 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.prob.found.req
-// key: compiler.misc.secondary.bound.must.be.marker.intf
-
-class SecondaryBoundMustBeMarkerInterface {
-    Runnable r = (Runnable & Comparable<?>)()->{};
-}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/doclint/ImplicitHeadersTest.java	Tue Apr 16 08:16:07 2013 -0700
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8006346
+ * @summary doclint should make allowance for headers generated by standard doclet
+ * @compile -Xdoclint:all/public ImplicitHeadersTest.java
+ */
+
+/**
+ * <h3> Header </h3>
+ */
+public class ImplicitHeadersTest { }
+
--- a/test/tools/javac/lambda/BadRecovery.out	Thu Apr 11 09:40:22 2013 -0700
+++ b/test/tools/javac/lambda/BadRecovery.out	Tue Apr 16 08:16:07 2013 -0700
@@ -1,3 +1,2 @@
-BadRecovery.java:17:9: compiler.err.cant.apply.symbol: kindname.method, m, BadRecovery.SAM1, @369, kindname.class, BadRecovery, (compiler.misc.no.conforming.assignment.exists: (compiler.misc.incompatible.arg.types.in.lambda))
 BadRecovery.java:17:77: compiler.err.cant.resolve.location: kindname.variable, f, , , (compiler.misc.location: kindname.class, BadRecovery, null)
-2 errors
+1 error
--- a/test/tools/javac/lambda/Intersection01.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/test/tools/javac/lambda/Intersection01.java	Tue Apr 16 08:16:07 2013 -0700
@@ -25,7 +25,7 @@
  * @test
  * @bug 8002099
  * @summary Add support for intersection types in cast expression
- * @compile/fail/ref=Intersection01.out -XDrawDiagnostics Intersection01.java
+ * @compile Intersection01.java
  */
 class Intersection01 {
 
--- a/test/tools/javac/lambda/Intersection01.out	Thu Apr 11 09:40:22 2013 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,3 +0,0 @@
-Intersection01.java:36:45: compiler.err.prob.found.req: (compiler.misc.not.a.functional.intf.1: java.io.Serializable, (compiler.misc.no.abstracts: kindname.interface, java.io.Serializable))
-Intersection01.java:38:45: compiler.err.prob.found.req: (compiler.misc.not.a.functional.intf.1: java.io.Serializable, (compiler.misc.no.abstracts: kindname.interface, java.io.Serializable))
-2 errors
--- a/test/tools/javac/lambda/TargetType01.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/test/tools/javac/lambda/TargetType01.java	Tue Apr 16 08:16:07 2013 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,11 +23,10 @@
 
 /*
  * @test
- * @bug 8003280
+ * @bug 8003280 8009131
  * @summary Add lambda tests
  *  check nested case of overload resolution and lambda parameter inference
- * @author  Maurizio Cimadamore
- * @compile/fail/ref=TargetType01.out -XDrawDiagnostics TargetType01.java
+ * @compile TargetType01.java
  */
 
 class TargetType01 {
--- a/test/tools/javac/lambda/TargetType01.out	Thu Apr 11 09:40:22 2013 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,3 +0,0 @@
-TargetType01.java:46:9: compiler.err.ref.ambiguous: M, kindname.method, M(TargetType01.F_I_I), TargetType01, kindname.method, M(TargetType01.F_S_S), TargetType01
-TargetType01.java:46:26: compiler.err.ref.ambiguous: M, kindname.method, M(TargetType01.F_I_I), TargetType01, kindname.method, M(TargetType01.F_S_S), TargetType01
-2 errors
--- a/test/tools/javac/lambda/TargetType43.out	Thu Apr 11 09:40:22 2013 -0700
+++ b/test/tools/javac/lambda/TargetType43.out	Tue Apr 16 08:16:07 2013 -0700
@@ -1,5 +1,4 @@
 TargetType43.java:13:20: compiler.err.prob.found.req: (compiler.misc.not.a.functional.intf: java.lang.Object)
 TargetType43.java:13:30: compiler.err.cant.resolve.location: kindname.class, NonExistentClass, , , (compiler.misc.location: kindname.class, TargetType43, null)
-TargetType43.java:14:9: compiler.err.cant.apply.symbol: kindname.method, m, java.lang.Object, @359, kindname.class, TargetType43, (compiler.misc.no.conforming.assignment.exists: (compiler.misc.not.a.functional.intf: java.lang.Object))
 TargetType43.java:14:21: compiler.err.cant.resolve.location: kindname.class, NonExistentClass, , , (compiler.misc.location: kindname.class, TargetType43, null)
-4 errors
+3 errors
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/lambda/TargetType66.java	Tue Apr 16 08:16:07 2013 -0700
@@ -0,0 +1,26 @@
+/*
+ * @test /nodynamiccopyright/
+ * @bug 8009131
+ * @summary Overload: javac should discard methods that lead to errors in lambdas with implicit parameter types
+ * @compile/fail/ref=TargetType66.out -XDrawDiagnostics TargetType66.java
+ */
+class TargetType66 {
+    interface SAM1 {
+        void m(String s);
+    }
+
+    interface SAM2 {
+        void m(Integer s);
+    }
+
+    void g(SAM1 s1) { }
+    void g(SAM2 s2) { }
+
+    void test() {
+        g(x->{ String s = x; }); //g(SAM1)
+        g(x->{ Integer i = x; }); //g(SAM2)
+        g(x->{ Object o = x; }); //ambiguous
+        g(x->{ Character c = x; }); //error: inapplicable methods
+        g(x->{ Character c = ""; }); //error: incompatible types
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/lambda/TargetType66.out	Tue Apr 16 08:16:07 2013 -0700
@@ -0,0 +1,4 @@
+TargetType66.java:22:9: compiler.err.ref.ambiguous: g, kindname.method, g(TargetType66.SAM1), TargetType66, kindname.method, g(TargetType66.SAM2), TargetType66
+TargetType66.java:23:9: compiler.err.cant.apply.symbols: kindname.method, g, @578,{(compiler.misc.inapplicable.method: kindname.method, TargetType66, g(TargetType66.SAM1), (compiler.misc.no.conforming.assignment.exists: (compiler.misc.bad.arg.types.in.lambda: java.lang.String))),(compiler.misc.inapplicable.method: kindname.method, TargetType66, g(TargetType66.SAM2), (compiler.misc.no.conforming.assignment.exists: (compiler.misc.bad.arg.types.in.lambda: java.lang.Integer)))}
+TargetType66.java:24:30: compiler.err.prob.found.req: (compiler.misc.inconvertible.types: java.lang.String, java.lang.Character)
+3 errors
--- a/test/tools/javac/lambda/TestInvokeDynamic.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/test/tools/javac/lambda/TestInvokeDynamic.java	Tue Apr 16 08:16:07 2013 -0700
@@ -24,7 +24,7 @@
 /*
  * @test
  * @bug 7194586
- * @bug 8003280 8006694
+ * @bug 8003280 8006694 8010404
  * @summary Add lambda tests
  *  Add back-end support for invokedynamic
  *  temporarily workaround combo tests are causing time out in several platforms
@@ -48,6 +48,7 @@
 import com.sun.tools.classfile.Code_attribute;
 import com.sun.tools.classfile.ConstantPool.*;
 import com.sun.tools.classfile.Instruction;
+import com.sun.tools.classfile.LineNumberTable_attribute;
 import com.sun.tools.classfile.Method;
 
 import com.sun.tools.javac.api.JavacTaskImpl;
@@ -239,7 +240,7 @@
         int id = checkCount.incrementAndGet();
         JavaSource source = new JavaSource(id);
         JavacTaskImpl ct = (JavacTaskImpl)comp.getTask(null, fm.get(), dc,
-                null, null, Arrays.asList(source));
+                Arrays.asList("-g"), null, Arrays.asList(source));
         Context context = ct.getContext();
         Symtab syms = Symtab.instance(context);
         Names names = Names.instance(context);
@@ -349,6 +350,16 @@
                         bsm_ref.getNameAndTypeInfo().getType() + " " +
                         asBSMSignatureString());
             }
+
+            LineNumberTable_attribute lnt =
+                    (LineNumberTable_attribute)ea.attributes.get(Attribute.LineNumberTable);
+
+            if (lnt == null) {
+                throw new Error("No LineNumberTable attribute");
+            }
+            if (lnt.line_number_table_length != 2) {
+                throw new Error("Wrong number of entries in LineNumberTable");
+            }
         } catch (Exception e) {
             e.printStackTrace();
             throw new Error("error reading " + compiledTest +": " + e);
@@ -376,7 +387,10 @@
                 "}\n" +
                 "class Test#ID {\n" +
                 "   void m() { }\n" +
-                "   void test() { m(); }\n" +
+                "   void test() {\n" +
+                "      Object o = this; // marker statement \n" +
+                "      m();\n" +
+                "   }\n" +
                 "}";
 
         String source;
--- a/test/tools/javac/lambda/intersection/IntersectionTargetTypeTest.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/test/tools/javac/lambda/intersection/IntersectionTargetTypeTest.java	Tue Apr 16 08:16:07 2013 -0700
@@ -28,10 +28,11 @@
  */
 
 import com.sun.source.util.JavacTask;
-import com.sun.tools.javac.util.List;
 import com.sun.tools.javac.util.ListBuffer;
 import java.net.URI;
+import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.List;
 import javax.tools.Diagnostic;
 import javax.tools.JavaCompiler;
 import javax.tools.JavaFileObject;
@@ -45,37 +46,45 @@
 
     enum BoundKind {
         INTF,
-        CLASS,
-        SAM,
-        ZAM;
+        CLASS;
     }
 
     enum MethodKind {
-        NONE,
-        ABSTRACT,
-        DEFAULT;
+        NONE(false),
+        ABSTRACT_M(true),
+        DEFAULT_M(false),
+        ABSTRACT_G(true),
+        DEFAULT_G(false);
+
+        boolean isAbstract;
+
+        MethodKind(boolean isAbstract) {
+            this.isAbstract = isAbstract;
+        }
     }
 
     enum TypeKind {
-        A("interface A { }\n", "A", BoundKind.ZAM),
-        B("interface B { default void m() { } }\n", "B", BoundKind.ZAM),
-        C("interface C { void m(); }\n", "C", BoundKind.SAM),
-        D("interface D extends B { }\n", "D", BoundKind.ZAM),
-        E("interface E extends C { }\n", "E", BoundKind.SAM),
-        F("interface F extends C { void g(); }\n", "F", BoundKind.INTF),
-        G("interface G extends B { void g(); }\n", "G", BoundKind.SAM),
-        H("interface H extends A { void g(); }\n", "H", BoundKind.SAM),
+        A("interface A { }\n", "A", BoundKind.INTF, MethodKind.NONE),
+        B("interface B { default void m() { } }\n", "B", BoundKind.INTF, MethodKind.DEFAULT_M),
+        C("interface C { void m(); }\n", "C", BoundKind.INTF, MethodKind.ABSTRACT_M),
+        D("interface D extends B { }\n", "D", BoundKind.INTF, MethodKind.DEFAULT_M),
+        E("interface E extends C { }\n", "E", BoundKind.INTF, MethodKind.ABSTRACT_M),
+        F("interface F extends C { void g(); }\n", "F", BoundKind.INTF, MethodKind.ABSTRACT_G, MethodKind.ABSTRACT_M),
+        G("interface G extends B { void g(); }\n", "G", BoundKind.INTF, MethodKind.ABSTRACT_G, MethodKind.DEFAULT_M),
+        H("interface H extends A { void g(); }\n", "H", BoundKind.INTF, MethodKind.ABSTRACT_G),
         OBJECT("", "Object", BoundKind.CLASS),
         STRING("", "String", BoundKind.CLASS);
 
         String declStr;
         String typeStr;
         BoundKind boundKind;
+        MethodKind[] methodKinds;
 
-        private TypeKind(String declStr, String typeStr, BoundKind boundKind) {
+        private TypeKind(String declStr, String typeStr, BoundKind boundKind, MethodKind... methodKinds) {
             this.declStr = declStr;
             this.typeStr = typeStr;
             this.boundKind = boundKind;
+            this.methodKinds = methodKinds;
         }
 
         boolean compatibleSupertype(TypeKind tk) {
@@ -263,14 +272,22 @@
         boolean errorExpected = !cInfo.wellFormed();
 
         if (ek.isFunctional) {
-            //first bound must be a SAM
-            errorExpected |= cInfo.types[0].boundKind != BoundKind.SAM;
-            if (cInfo.types.length > 1) {
-                //additional bounds must be ZAMs
-                for (int i = 1; i < cInfo.types.length; i++) {
-                    errorExpected |= cInfo.types[i].boundKind != BoundKind.ZAM;
+            List<MethodKind> mks = new ArrayList<>();
+            for (TypeKind tk : cInfo.types) {
+                if (tk.boundKind == BoundKind.CLASS) {
+                    errorExpected = true;
+                    break;
+                } else {
+                    mks = mergeMethods(mks, Arrays.asList(tk.methodKinds));
                 }
             }
+            int abstractCount = 0;
+            for (MethodKind mk : mks) {
+                if (mk.isAbstract) {
+                    abstractCount++;
+                }
+            }
+            errorExpected |= abstractCount != 1;
         }
 
         if (errorExpected != diagChecker.errorFound) {
@@ -281,6 +298,32 @@
         }
     }
 
+    List<MethodKind> mergeMethods(List<MethodKind> l1, List<MethodKind> l2) {
+        List<MethodKind> mergedMethods = new ArrayList<>(l1);
+        for (MethodKind mk2 : l2) {
+            boolean add = !mergedMethods.contains(mk2);
+            switch (mk2) {
+                case ABSTRACT_G:
+                    add = add && !mergedMethods.contains(MethodKind.DEFAULT_G);
+                    break;
+                case ABSTRACT_M:
+                    add = add && !mergedMethods.contains(MethodKind.DEFAULT_M);
+                    break;
+                case DEFAULT_G:
+                    mergedMethods.remove(MethodKind.ABSTRACT_G);
+                case DEFAULT_M:
+                    mergedMethods.remove(MethodKind.ABSTRACT_M);
+                case NONE:
+                    add = false;
+                    break;
+            }
+            if (add) {
+                mergedMethods.add(mk2);
+            }
+        }
+        return mergedMethods;
+    }
+
     static class DiagnosticChecker implements javax.tools.DiagnosticListener<JavaFileObject> {
 
         boolean errorFound;
--- a/test/tools/javac/lambdaShapes/org/openjdk/tests/vm/DefaultMethodsTest.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/test/tools/javac/lambdaShapes/org/openjdk/tests/vm/DefaultMethodsTest.java	Tue Apr 16 08:16:07 2013 -0700
@@ -427,6 +427,8 @@
      */
     public void testReflectCall() {
         Interface I = new Interface("I", DefaultMethod.std("99"));
+        //workaround accessibility issue when loading C with DirectedClassLoader
+        I.addAccessFlag(AccessFlag.PUBLIC);
         Class C = new Class("C", I);
 
         Compiler.Flags[] flags = this.verbose ?
--- a/test/tools/javac/processing/model/element/TestExecutableElement.java	Thu Apr 11 09:40:22 2013 -0700
+++ b/test/tools/javac/processing/model/element/TestExecutableElement.java	Tue Apr 16 08:16:07 2013 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,7 +23,7 @@
 
 /*
  * @test
- * @bug 8005046
+ * @bug 8005046 8011052
  * @summary Test basic properties of javax.lang.element.Element
  * @author  Joseph D. Darcy
  * @library /tools/javac/lib
@@ -35,6 +35,7 @@
 import java.util.Formatter;
 import java.util.Set;
 import java.util.Objects;
+import java.util.regex.*;
 import javax.annotation.processing.*;
 import javax.lang.model.SourceVersion;
 import static javax.lang.model.SourceVersion.*;
@@ -79,9 +80,39 @@
 
         boolean methodIsDefault = method.isDefault();
 
+        if (expectedDefault) {
+            if (!method.getModifiers().contains(Modifier.DEFAULT)) {
+                messager.printMessage(ERROR,
+                                      "Modifier \"default\" not present as expected.",
+                                      method);
+            }
+
+            // Check printing output
+            java.io.Writer stringWriter = new java.io.StringWriter();
+            eltUtils.printElements(stringWriter, method);
+            Pattern p = Pattern.compile(expectedIsDefault.expectedTextRegex(), Pattern.DOTALL);
+
+            if (! p.matcher(stringWriter.toString()).matches()) {
+                messager.printMessage(ERROR,
+                                      new Formatter().format("Unexpected printing ouptput:%n\tgot %s,%n\texpected pattern %s.",
+                                                             stringWriter.toString(),
+                                                             expectedIsDefault.expectedTextRegex()).toString(),
+                                      method);
+            }
+
+            System.out.println("\t" + stringWriter.toString());
+
+        } else {
+            if (method.getModifiers().contains(Modifier.DEFAULT)) {
+                messager.printMessage(ERROR,
+                                      "Modifier \"default\" present when not expected.",
+                                      method);
+            }
+        }
+
         if (methodIsDefault != expectedDefault) {
             messager.printMessage(ERROR,
-                                  new Formatter().format("Unexpected Executable.isDefault result: got %s, expected %s",
+                                  new Formatter().format("Unexpected Executable.isDefault result: got ``%s'', expected ``%s''.",
                                                          expectedDefault,
                                                          methodIsDefault).toString(),
                                   method);
@@ -98,6 +129,7 @@
 @Target(ElementType.METHOD)
 @interface IsDefault {
     boolean value();
+    String expectedTextRegex() default "";
 }
 
 /**
@@ -108,6 +140,6 @@
     boolean process(Set<? extends TypeElement> annotations,
                     RoundEnvironment roundEnv);
 
-    @IsDefault(true)
-    default void quux() {};
+    @IsDefault(value=true, expectedTextRegex="\\s*@IsDefault\\(.*\\)\\s*default strictfp void quux\\(\\);\\s*$")
+    default strictfp void quux() {};
 }
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javadoc/doclint/ImplicitHeadersTest.java	Tue Apr 16 08:16:07 2013 -0700
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8006346
+ * @summary doclint should make allowance for headers generated by standard doclet
+ */
+
+import java.io.File;
+
+/**
+ * <h3> Header </h3>
+ */
+public class ImplicitHeadersTest {
+    public static void main(String... args) {
+        File testSrc = new File(System.getProperty("test.src"));
+        File testFile = new File(testSrc, ImplicitHeadersTest.class.getSimpleName() + ".java");
+        String[] javadocArgs = { "-d", "out", testFile.getPath() };
+        int rc = com.sun.tools.javadoc.Main.execute(javadocArgs);
+        if (rc != 0)
+            throw new Error("unexpected exit: rc=" + rc);
+    }
+}
+