hg: jdk/sandbox: 3 new changesets

[chris.hegarty at oracle.com]

Changeset: 131e72eab59a
Author:    egahlin
Date:      2020-06-24 23:47 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/131e72eab59a

8242501: JFR: oldobject/TestG1.java can't find leaking object
Reviewed-by: mgronlun

! test/jdk/jdk/jfr/event/oldobject/TestG1.java
! test/jdk/jdk/jfr/event/oldobject/TestParallel.java
! test/jdk/jdk/jfr/event/oldobject/TestSerial.java

Changeset: 6d462945718b
Author:    dcubed
Date:      2020-06-24 17:48 -0400
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/6d462945718b

8246477: add whitebox support for deflating idle monitors
Reviewed-by: dholmes, eosterlund

! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/synchronizer.hpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/runtime/vmThread.cpp
! test/hotspot/jtreg/compiler/testlibrary/rtm/AbortProvoker.java
! test/hotspot/jtreg/gc/g1/humongousObjects/TestHumongousClassLoader.java
+ test/hotspot/jtreg/runtime/whitebox/TestWBDeflateIdleMonitors.java
! test/lib/sun/hotspot/WhiteBox.java

Changeset: 6652918413f5
Author:    dcubed
Date:      2020-06-24 17:49 -0400
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/6652918413f5

8248049: minor cleanups in gc/whitebox/TestWBGC.java
Reviewed-by: hseigel

! test/hotspot/jtreg/gc/whitebox/TestWBGC.java