RFR(S): 8138798 - improve tests for HotSpotVMEventListener::notifyInstall

[Christian Thalinger]

Looks good.

> On Mar 2, 2016, at 5:53 AM, Dmitrij Pochepko <dmitrij.pochepko at oracle.com> wrote:
> 
> Hi,
> 
> please review fix for JDK-8138798 - improve tests for HotSpotVMEventListener::notifyInstall
> 
> A test was improved to include negative cases(verifying that no install events sent on failed install attempt). Also, a minor refactoring was applied.
> 
> CR: https://bugs.openjdk.java.net/browse/JDK-8138798
> webrev: http://cr.openjdk.java.net/~dpochepk/8138798/webrev.01/
> 
> Thanks,
> Dmitrij