hg: jdk/sandbox: 8249953: Shenandoah: gc/shenandoah/mxbeans tests should account for corner cases

[chris.hegarty at oracle.com]

Changeset: 53a9356a1476
Author:    shade
Date:      2020-07-23 12:46 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/53a9356a1476

8249953: Shenandoah: gc/shenandoah/mxbeans tests should account for corner cases
Reviewed-by: rkennke

! test/hotspot/jtreg/gc/shenandoah/mxbeans/TestChurnNotifications.java
! test/hotspot/jtreg/gc/shenandoah/mxbeans/TestPauseNotifications.java