[7u] Request for approval: 8009259 - TEST_BUG: sun/misc/Cleaner/exitOnThrow.sh failing intermittently

[Rob McKenna]

Hi folks,

Unaltered backport from 8:

Review thread: 
http://mail.openjdk.java.net/pipermail/core-libs-dev/2013-March/014938.html
Changeset: http://hg.openjdk.java.net/jdk8/tl/jdk/rev/62639ca66ab9

Thanks,

     -Rob