RFR: JDK-8221596: test/hotspot/jtreg/runtime/containers/docker/TestCPUSets.java failed with FileAlreadyExistsException

[Jie Fu]

Hi David,

Thanks for your review.

>
> Normally to use WhiteBox a test specifies:
>
>  @run driver ClassFileInstaller sun.hotspot.WhiteBox
Yes, we do have it in 
test/hotspot/jtreg/runtime/containers/docker/TestCPUSets.java

Best regard,
Jie
>
> Is there a reason this test can't use that?
>
> Thanks,
> David
> -----