[8u-dev] Request for approval: 8058506 - ThreadMXBeanStateTest throws exception

[Jaroslav Bachorik]

Please, approve this backport of a JDK 9 fix.

Issue : https://bugs.openjdk.java.net/browse/JDK-8058506
Changeset : http://hg.openjdk.java.net/jdk9/dev/jdk/rev/44c35d768412
Review : 
http://mail.openjdk.java.net/pipermail/serviceability-dev/2014-November/015848.html

In the JDK8 backport the test/ProblemList.txt does not need to be 
modified as this test hasn't had been put there yet.

Thanks,

-JB-