jprovino [Wed, 04 Feb 2015 10:18:28 -0500] rev 28837
8071805: BarrierSet::Other is not used and should be removed.
Summary: Remove all occurences of BarrierSet::Other because the barrier set kind is never set to Other.
Reviewed-by: tschatzl, kbarrett
ysuenaga [Wed, 04 Feb 2015 22:21:08 +0900] rev 28836
8068589: GCCause should distinguish jcmd GC.run from System.gc()
Summary: GCCause which is caused by GC.run diagnostic command should be different from System.gc() .
Reviewed-by: sla, tamao