[8u60] approval request for JDK-8055269: java/lang/invoke/MethodHandles/CatchExceptionTest.java fails intermittently

[Konstantin Shefov]

Please approve Test-only fix direct backport.

bug: https://bugs.openjdk.java.net/browse/JDK-8055269
jdk9 review thread: 
http://mail.openjdk.java.net/pipermail/core-libs-dev/2015-May/033565.html
jdk9 changeset: http://hg.openjdk.java.net/jdk9/jdk9/jdk/rev/ea3ca5cfc3c6

Thanks,
-Konstantin