RFR: 8150134: Simplify concurrent refinement thread deactivation

[Kim Barrett]

> On Feb 19, 2016, at 4:21 AM, Thomas Schatzl <thomas.schatzl at oracle.com> wrote:
> On Do, 2016-02-18 at 15:20 -0500, Kim Barrett wrote:
>> Please review this simplification of the deactivation of concurrent
>> refinement threads.
>> 
>> […]
>> CR:
>> https://bugs.openjdk.java.net/browse/JDK-8150134
>> 
>> Webrev:
>> http://cr.openjdk.java.net/~kbarrett/8150134/webrev.00/
>> 
> 
>  looks good.
> 
> Thanks,
>  Thomas

Thanks, Thomas.