RFR(T) : 8243942 : use SkippedException in gc/arguments/TestSmallInitialHeapWithLargePageAndNUMA.java test

[Igor Ignatyev]

http://cr.openjdk.java.net/~iignatyev//8243942/webrev.00
> 3 lines changed: 3 ins; 0 del; 0 mod; 

Hi all,

could you please review this trivial _effectively_ one-liner which updates TestSmallInitialHeapWithLargePageAndNUMA.java test to use SkippedException?
from JBS:
> all the checks of gc/arguments/TestSmallInitialHeapWithLargePageAndNUMA.java test are done iff both NUMA and HugeTLB are supported, otherwise the test just exits w/o any checks performed. using SkippedException will help us to see when this test was actually run.

webrev: http://cr.openjdk.java.net/~iignatyev//8243942/webrev.00/index.html
JBS: https://bugs.openjdk.java.net/browse/JDK-8243942

Thanks,
-- Igor