RFR (S): JDK-8065992: Change CMSCollector::_young_gen to be a ParNewGeneration*

[Mikael Gerdin]

Hi Bengt,

On 2014-12-01 14:32, Bengt Rutisson wrote:
>
> Hi everyone,
>
> Could I have a couple of reviews for this simple change?
>
> http://cr.openjdk.java.net/~brutisso/8065992/webrev.00/

Looks good.

/Mikael

>
> https://bugs.openjdk.java.net/browse/JDK-8065992
>
> Now that CMS is always using ParNew we can use a more specific type for
> the instance variable to hold the young gen pointer. This avoids some
> explicit casting.
>
> Thanks,
> Bengt