hg: amber/amber: fixing some langtools regression tests

[vicente.romero at oracle.com]

Changeset: 0e32c5abd566
Author:    vromero
Date:      2018-02-07 23:04 -0500
URL:       http://hg.openjdk.java.net/amber/amber/rev/0e32c5abd566

fixing some langtools regression tests

! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Pool.java
! test/langtools/jdk/javadoc/doclet/testClassTree/TestClassTree.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/lambda/ByteCodeTest.java
! test/langtools/tools/javac/varargs/6806876/T6806876.out