RFR 8027316 Distinct operation on an unordered stream should not be a barrier

[Mike Duigou]

Looks OK to me. 

Thanks for including a comment in the tests. :-)

Mike


On Oct 30 2013, at 02:30 , Paul Sandoz <paul.sandoz at oracle.com> wrote:

> Hi
> 
> Please review:
> 
>  http://cr.openjdk.java.net/~psandoz/tl/JDK-8027316-distinct-unordered/webrev/
> 
> The fix ensures that the distinct operation, for a parallel stream, is not a full barrier if the upstream is unordered (and not already distinct, otherwise it is a no-op).
> 
> Thanks,
> Paul.