RFR: 8025502: Exclude tests due to JDK-8025427

[Kumar Srinivasan]

Hi Erik,

Looks good!,  the bug must be tagged with keyword "noreg-build".

Kumar

> Hi all,
>
> I need to exclude some tests due a recent change to jstat that caused to
> jstat to output the \ufffd for Double.NaN, which confused the tests. I
> am working on a solution to this, but in the meantime I would like to
> exclude the tests in order not cause unexpected failures.
>
> Webrev:
> http://cr.openjdk.java.net/~ehelin/8025427/webrev.00/
>
> Thanks,
> Erik