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

[maurizio.cimadamore at oracle.com]

Changeset: 79402f694f19
Author:    mcimadamore
Date:      2018-09-12 18:55 +0200
URL:       http://hg.openjdk.java.net/amber/amber/rev/79402f694f19

Automatic merge with jep-334

! 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