hg: jdk9/sandbox/nashorn: Merge

[paul.sandoz at oracle.com]

Changeset: 0dc857afc347
Author:    psandoz
Date:      2015-09-03 11:18 +0200
URL:       http://hg.openjdk.java.net/jdk9/sandbox/nashorn/rev/0dc857afc347

Merge

- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/InvalidArrayIndexException.java