RFR (M): 8209062: Clean up G1MonitoringSupport

[sangheon.kim at oracle.com]

Hi Thomas,

On 8/8/18 3:56 AM, Thomas Schatzl wrote:
> Hi all,
>
>    can I have reviews for this change that cleans up the
> G1Monitoringsupport class to make future extensions easier?
>
> The changes are of the usual kind for such old code:
>   - reduce getters by passing some information in constructors
>   - avoid using trivial getters
>   - remove useless and trivial getters
>   - remove overridden getters that return the same results as the
> original ones
>   - rename member variables to clearly state whether they are about
> generations or spaces
>   - clean up obsolete code/comments
>
> CR:
> https://bugs.openjdk.java.net/browse/JDK-8209062
> Webrev:
> http://cr.openjdk.java.net/~tschatzl/8209062/webrev/
> Testing:
> hs-tier1-4, jdk-tier1-3
Looks good.

Thanks,
Sangheon


>
> Depends on JDK-8209061 also out for review.
>
> Thanks,
>    Thomas
>