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

[maurizio.cimadamore at oracle.com]

Changeset: 605b9dae0095
Author:    langtools
Date:      2017-04-11 11:30 +0200
URL:       http://hg.openjdk.java.net/amber/amber/jdk/rev/605b9dae0095

Automatic merge with default