RFR(XS): 8224529: [TESTBUG] JFR TestShenandoahHeapRegion* tests fail on build w/o Shenandoah

[Mikhailo Seledtsov]

Christoph, Erik,

Thank you for review,
Misha

On 5/22/19, 10:12 AM, Erik Gahlin wrote:
> Looks good.
>
> Erik
>
>> Please review this small change that fixes at-requires statement for 
>> JFR tests that require Shenandoah GC.
>> Change also adds vm.gc.Shenandoah to JDK's TEST.ROOT
>>
>>     JBS: https://bugs.openjdk.java.net/browse/JDK-8224529
>>     Webrev: http://cr.openjdk.java.net/~mseledtsov/8224529.00/
>>     Testing:
>>         1. Ran the affected tests on a build w/o Shenandoah: tests 
>> skipped as expected
>>         2. Runnin entire jdk_jfr on a test cluster - in progress
>>
>>
>> Thank you,
>> Misha
>>
>