hg: jdk9/dev/langtools: 8129962: Investigate performance improvements in langtools combo tests

[maurizio.cimadamore at oracle.com]

Changeset: 176472b94f2e
Author:    mcimadamore
Date:      2015-08-31 17:33 +0100
URL:       http://hg.openjdk.java.net/jdk9/dev/langtools/rev/176472b94f2e

8129962: Investigate performance improvements in langtools combo tests
Summary: New combo API that runs all combo instances in a shared javac context (whenever possible).
Reviewed-by: jjg, jlahoda, vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/api/JavacTaskImpl.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/api/MultiTaskListener.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Scope.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/main/Arguments.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/main/JavaCompiler.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/Context.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/Log.java
! test/tools/javac/Diagnostics/6769027/T6769027.java
! test/tools/javac/T7093325.java
- test/tools/javac/TestBootstrapMethodsCount.java
! test/tools/javac/cast/intersection/IntersectionTypeCastTest.java
! test/tools/javac/defaultMethods/static/hiding/InterfaceMethodHidingTest.java
! test/tools/javac/defaultMethods/super/TestDefaultSuperCall.java
! test/tools/javac/failover/CheckAttributedTree.java
! test/tools/javac/generics/diamond/7046778/DiamondAndInnerClassTest.java
! test/tools/javac/generics/rawOverride/7062745/GenericOverrideTest.java
! test/tools/javac/lambda/FunctionalInterfaceConversionTest.java
! test/tools/javac/lambda/LambdaParserTest.java
! test/tools/javac/lambda/MethodReferenceParserTest.java
+ test/tools/javac/lambda/TestBootstrapMethodsCount.java
! test/tools/javac/lambda/TestInvokeDynamic.java
! test/tools/javac/lambda/TestLambdaToMethodStats.java
! test/tools/javac/lambda/bytecode/TestLambdaBytecode.java
! test/tools/javac/lambda/mostSpecific/StructuralMostSpecificTest.java
! test/tools/javac/lambda/typeInference/combo/TypeInferenceComboTest.java
- test/tools/javac/lib/JavacTestingAbstractThreadedTest.java
+ test/tools/javac/lib/combo/ComboInstance.java
+ test/tools/javac/lib/combo/ComboParameter.java
+ test/tools/javac/lib/combo/ComboTask.java
+ test/tools/javac/lib/combo/ComboTestHelper.java
+ test/tools/javac/lib/combo/ReusableContext.java
! test/tools/javac/multicatch/7030606/DisjunctiveTypeWellFormednessTest.java
! test/tools/javac/resolve/BitWiseOperators.java
! test/tools/javac/types/ScopeListenerTest.java
! test/tools/javac/varargs/7042566/T7042566.java
! test/tools/javac/varargs/warning/Warn4.java
! test/tools/javac/varargs/warning/Warn5.java