hg: amber/amber: Automatic merge with default

[maurizio.cimadamore at oracle.com]

Changeset: ef51f5d6d10d
Author:    mcimadamore
Date:      2019-02-15 17:27 +0100
URL:       http://hg.openjdk.java.net/amber/amber/rev/ef51f5d6d10d

Automatic merge with default

! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/jdk.compiler/share/classes/com/sun/tools/javac/main/JavaCompiler.java