RFR: 8253434: Shenandoah: Cleanup ShenandoahRootScanner [v3]

Tue Sep 22 12:59:49 UTC 2020

On Tue, 22 Sep 2020 12:56:55 GMT, Zhengyu Gu <zgu at openjdk.org> wrote:

>> After moving CLDG mark to concurrent phase, ShenandoahRootScanner::strong_roots_do() and
>> ShenandoahRootScanner::roots_do() are practical the same, let's trim one.
>> Test:
>>   hotspot_gc_shenandoah
>
> Zhengyu Gu has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Remove unused CLD closure

Looks good to me now! Thank you!

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Marked as reviewed by rkennke (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/286