RFR: 8142399: G1ParCopyClosure does not need do_oop_work

[Thomas Schatzl]

Hi,

On Tue, 2015-11-10 at 14:21 +0100, Erik Helin wrote:
> Hi all,
> 
> this small patches removes the method do_oop_work from G1ParCopyClosure.
> The method is simply not needed because the only thing do_oop_nv did was
> to call do_oop_work, so we might as well remove do_oop_work and only
> keep do_oop_nv.
> 
> Enhancement:
> https://bugs.openjdk.java.net/browse/JDK-8142399
> 
> Webrev:
> http://cr.openjdk.java.net/~ehelin/8142399/webrev.00/
> 
> Testing:
> JPRT

  looks good.

Thomas