RFR: Renaming ShenandoahParallelEvacuationTask to ShenandoahConcurrentEvacuationTask

[Roman Kennke]

Okidoki

Am 28. September 2018 20:39:23 MESZ schrieb Zhengyu Gu <zgu at redhat.com>:
>Please review this trivial renaming.
>
>ShenandoahParallelEvacuationTask is used during concurrent evacuation 
>phase, will look awkward once plugin jfr events, as it should generate 
>concurrent event.
>
>Separating this change to individual patch to easy backport.
>
>Webrev: 
>http://cr.openjdk.java.net/~zgu/shenandoah/rename_evac_task/webrev.00/
>
>
>Test:
>
>   tier2_gc_shenandoah
>
>Thanks,
>
>-Zhengyu