RFR (XS): 8009408: gc/metaspace/ClassMetaspaceSizeInJmapHeap.java fails with "exit code 1"

[Erik Helin]

Hi all,

this change adds the option "-J-d64" or "-J-d32" (depending on arch) 
when running jmap in the test 
hotspot/test/gc/metaspace/ClassMetaspaceSizeInJmapHeap.java.

Webrev:
http://cr.openjdk.java.net/~ehelin/8009408/webrev.00/

Bug:
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=8009408

Thanks,
Erik