RFR 8177357: tools/jar/multiRelease/ApiValidatorTest.java failed due to "Exception java.nio.file.DirectoryNotEmptyException"

[Andrey Nazarov]

> On 18 Jul 2017, at 11:38, Paul Sandoz <paul.sandoz at oracle.com> wrote:
> 
> 
>> On 17 Jul 2017, at 16:51, Andrey Nazarov <andrey.x.nazarov at oracle.com> wrote:
>> 
>> Hi,
>> 
>> Could you review simple test fix?
>> 
>> http://cr.openjdk.java.net/~anazarov/JDK-8177357/webrev.00/webrev
>> 
>> JBS: https://bugs.openjdk.java.net/browse/JDK-8177357
>> 
> 
> Looks ok. (It bothers me that deletion of a directory is so fragile.)
I dig into the intermittent issue a bit. Here is my investigation https://bugs.openjdk.java.net/browse/JDK-8184961
> 
> Paul.