hg: jdk/jdk14: 8237369: Shenandoah: failed vmTestbase/nsk/jvmti/AttachOnDemand/attach021/TestDescription.java test

[zgu at redhat.com]

Changeset: 5bc878966264
Author:    zgu
Date:      2020-01-16 14:22 -0500
URL:       https://hg.openjdk.java.net/jdk/jdk14/rev/5bc878966264

8237369: Shenandoah: failed vmTestbase/nsk/jvmti/AttachOnDemand/attach021/TestDescription.java test
Reviewed-by: rkennke

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