hg: jdk/submit13: 8224881: Shenandoah: trashing "Collection Set, Pinned" region during Degenerated GC

[shade at redhat.com]

Changeset: 618ad1237e73
Author:    shade
Date:      2019-06-13 19:37 +0200
URL:       http://hg.openjdk.java.net/jdk/submit13/rev/618ad1237e73

8224881: Shenandoah: trashing "Collection Set, Pinned" region during Degenerated GC
Reviewed-by: rkennke, zgu

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp