hg: jdk8u/jdk8u/hotspot: 3 new changesets

[rob.mckenna at oracle.com]

Changeset: f21c5c4d5231
Author:    aeriksso
Date:      2016-03-11 11:10 +0530
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/f21c5c4d5231

8150002: Check for the validity of oop before printing it in verify_remembered_set
Summary: Adding missing check for valid oop.
Reviewed-by: dcubed
Contributed-by: Shafi Ahmad <shafi.s.ahmad at oracle.com>

! src/share/vm/gc_implementation/g1/heapRegion.cpp

Changeset: 58fdc4a7c328
Author:    kevinw
Date:      2016-03-29 13:05 +0100
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/58fdc4a7c328

8150518: G1 GC crashes at G1CollectedHeap::do_collection_pause_at_safepoint(double)
Reviewed-by: jmasa, kbarrett, tschatzl

! src/share/vm/runtime/arguments.cpp
! test/TEST.groups
- test/gc/8000311/Test8000311.java
- test/gc/TestG1ZeroPGCTJcmdThreadPrint.java

Changeset: 83dc7e55f715
Author:    poonam
Date:      2016-04-04 10:59 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/83dc7e55f715

8076995: gc/ergonomics/TestDynamicNumberOfGCThreads.java failed with java.lang.RuntimeException: 'new_active_workers' missing from stdout/stderr
Reviewed-by: jmasa, drwhite

! src/share/vm/gc_implementation/shared/adaptiveSizePolicy.cpp
! test/TEST.groups
! test/gc/ergonomics/TestDynamicNumberOfGCThreads.java