RFR(S): JDK-8151368 SA: Unexpected ArithmeticException in CompactHashTable

[Dmitry Samersoff]

Everybody,

Please review the changes:

http://cr.openjdk.java.net/~dsamersoff/sponsorship/kubota.yuji/JDK-8151368/webrev.01/

(on behalf of KUBOTA Yuji)

 If bucket_count read from coredump/test image is 0 code throws
ArithmeticException. Change it to silently bailout.

 No testcase provided as it's hard to reproduce the problem reliable.

-Dmitry

-- 
Dmitry Samersoff
Oracle Java development team, Saint Petersburg, Russia
* I would love to change the world, but they won't give me the sources.