RFR (M): 8231579: G1's incremental calculation of region elapsed time always uses the same age group for prediction

[Kim Barrett]

> On Nov 20, 2019, at 7:49 AM, Thomas Schatzl <thomas.schatzl at oracle.com> wrote:
> http://cr.openjdk.java.net/~tschatzl/8231579/webrev.0_to_1/ (diff)
> http://cr.openjdk.java.net/~tschatzl/8231579/webrev.1/ (full)
> 
> Thanks,
>  Thomas

Looks good.