RFR(s): 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently

[Stuart Marks]

Hi all,

Here's a small test cleanup fix for review. This test fails rarely but often 
enough to be annoying. The cause is one or more of the following: a memory 
visibility issue (unsafe read/write to non-volatile fields), a race condition 
(fixed Thread.sleep(500) wait time), and potential failure to cancel a timer 
thread if an exception is thrown. This change fixes all of these probems.

Webrev:

     http://cr.openjdk.java.net/~smarks/reviews/8056313/webrev.0/

Bug:

     https://bugs.openjdk.java.net/browse/JDK-8056313

Thanks,

s'marks