RFR(S): 8139427: Break out YoungList to own class.

[Jesper Wilhelmsson]

Looks good!
/Jesper

Den 12/10/15 kl. 13:09, skrev David Lindholm:
> Hi,
>
> Please review this small patch that breaks out YoungList from g1CollectedHeap to
> its own files.
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8139427
> Webrev: http://cr.openjdk.java.net/~david/JDK-8139427/webrev.00/
>
> Testing: Passed JPRT
>
>
> Thanks,
> David