hg: amber/amber: manual merge with jep-334

[vicente.romero at oracle.com]

Changeset: 5cab922955a9
Author:    vromero
Date:      2018-09-11 19:16 -0700
URL:       http://hg.openjdk.java.net/amber/amber/rev/5cab922955a9

manual merge with jep-334

! src/java.base/share/classes/java/lang/Enum.java
! src/java.base/share/classes/java/lang/constant/ClassDesc.java
! src/java.base/share/classes/java/lang/constant/ConstantDescs.java
! src/java.base/share/classes/java/lang/constant/ConstantUtils.java
! src/java.base/share/classes/java/lang/constant/DirectMethodHandleDesc.java
! src/java.base/share/classes/java/lang/constant/DynamicConstantDesc.java
! src/java.base/share/classes/java/lang/constant/MethodTypeDesc.java
! src/java.base/share/classes/java/lang/constant/MethodTypeDescImpl.java
! src/java.base/share/classes/java/lang/constant/PrimitiveClassDescImpl.java
! src/java.base/share/classes/java/lang/constant/ReferenceClassDescImpl.java
! src/java.base/share/classes/java/lang/invoke/VarHandle.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symtab.java
- test/jdk/java/lang/constant/ClassRefTest.java
- test/jdk/java/lang/constant/CondyRefTest.java
- test/jdk/java/lang/constant/ConstantUtilsTest.java
- test/jdk/java/lang/constant/IndyRefTest.java
- test/jdk/java/lang/constant/MethodHandleRefTest.java
- test/jdk/java/lang/constant/MethodTypeRefTest.java
- test/jdk/java/lang/constant/SymbolicRefTest.java
! test/langtools/jdk/jshell/TypeNameTest.java
! test/langtools/tools/javac/T8187978/FilterOutCandidatesForDiagnosticsTest.out
! test/langtools/tools/javac/generics/inference/EagerReturnTypeResolution/EagerReturnTypeResolutionTestb.out
! test/langtools/tools/javac/varargs/6806876/T6806876.out