hg: lambda/lambda/jdk: NPE if action is null

[paul.sandoz at oracle.com]

Changeset: 8b76012be75c
Author:    psandoz
Date:      2013-03-22 12:13 +0100
URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/8b76012be75c

NPE if action is null

! src/share/classes/java/util/Spliterator.java