hg: amber/amber/jdk: Automatic merge with default

[maurizio.cimadamore at oracle.com]

Changeset: a47b93c23970
Author:    langtools
Date:      2017-05-04 19:20 +0200
URL:       http://hg.openjdk.java.net/amber/amber/jdk/rev/a47b93c23970

Automatic merge with default