hg: jdk/hs: 8189840: CheckCachedResolvedReferencesApp has no cached resolved references

[jiangli.zhou at oracle.com]

Changeset: 506775a4f446
Author:    jiangli
Date:      2017-11-07 18:48 -0500
URL:       http://hg.openjdk.java.net/jdk/hs/rev/506775a4f446

8189840: CheckCachedResolvedReferencesApp has no cached resolved references
Summary: Add WhiteBox.areOpenArchiveHeapObjectsMapped() for CheckCachedResolvedReferencesApp to check and skip test when open archive heap objects are not mapped.
Reviewed-by: iklam, ccheung

! src/hotspot/share/prims/whitebox.cpp
! test/lib/sun/hotspot/WhiteBox.java