hg: jdk/sandbox: 8204308: SA: serviceability/sa/TestInstanceKlassSize*.java fails when running in CDS mode

[chris.hegarty at oracle.com]

Changeset: 948c62200f8c
Author:    jgeorge
Date:      2018-08-27 10:25 +0530
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/948c62200f8c

8204308: SA: serviceability/sa/TestInstanceKlassSize*.java fails when running in CDS mode
Summary: Use longs instead of ints while computing the identity hash of klass symbols
Reviewed-by: coleenp, lfoltan

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/Symbol.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/Hashtable.java
! test/hotspot/jtreg/ProblemList-cds-mode.txt
! test/hotspot/jtreg/ProblemList.txt
+ test/hotspot/jtreg/serviceability/sa/CDSJMapClstats.java