Straightforward backport of a very simple fix. Patch applies cleanly.
Bug: https://bugs.openjdk.java.net/browse/JDK-8028627 Changeset: http://hg.openjdk.java.net/jdk9/dev/jdk/rev/33a73cb00814Review: http://mail.openjdk.java.net/pipermail/security-dev/2014-May/010497.html
-Rob