RFR: 8183124: Remove OopsInHeapRegionClosure

[Erik Helin]

...and now with subject as well :)

Erik

On 06/28/2017 02:59 PM, Erik Helin wrote:
> Hi all,
>
> this small patch removes the class OopsInHeapRegionClosure.
> OopsInHeapRegionClosure only contains a protected _from field and the
> public method set_from, and there are only two other classes inheriting
> from OopsInHeapRegionClosure (G1ScanClosureBase and UpdareRsetDeferred).
>
> This patch gets rid of the class OopsInHeapRegionClosure and adds the
> corresponding field and method to the classes inheriting from
> OopsInHeapRegionClosure.
>
> Patch: http://cr.openjdk.java.net/~ehelin/8183124/00/
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8183124
>
> Testing: make jprt
>
> Thanks,
> Erik