hg: valhalla/valhalla: 8230932: Add support in dcmd for hidden classes

[harold.seigel at oracle.com]

Changeset: 5badb551e411
Author:    hseigel
Date:      2020-01-03 14:10 +0000
URL:       https://hg.openjdk.java.net/valhalla/valhalla/rev/5badb551e411

8230932: Add support in dcmd for hidden classes
Summary: Add dcmd support for weak hidden classes
Reviewed-by: fparain, sspitsyn

! src/hotspot/share/classfile/classLoaderHierarchyDCmd.cpp
! src/hotspot/share/classfile/classLoaderStats.cpp
! src/hotspot/share/classfile/classLoaderStats.hpp
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/serviceability/dcmd/vm/ClassLoaderHierarchyTest.java
! test/hotspot/jtreg/serviceability/dcmd/vm/ClassLoaderStatsTest.java
! test/jdk/jdk/jfr/event/runtime/TestClassLoaderStatsEvent.java