hg: jdk/jdk: 3 new changesets

[per.liden at oracle.com]

Changeset: a5967fd63d9d
Author:    pliden
Date:      2019-06-05 10:43 +0200
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/a5967fd63d9d

8224962: ZGC: Strengthen ZHeap::is_oop()
Reviewed-by: eosterlund

! src/hotspot/share/gc/z/zHeap.inline.hpp

Changeset: 3f8a81f5d1b2
Author:    pliden
Date:      2019-06-05 10:43 +0200
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/3f8a81f5d1b2

8224965: ZGC: Strengthen ZHeap::is_in()
Reviewed-by: eosterlund

! src/hotspot/share/gc/z/zAddress.hpp
! src/hotspot/share/gc/z/zAddress.inline.hpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zHeap.cpp

Changeset: 1de459182903
Author:    pliden
Date:      2019-06-05 10:43 +0200
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/1de459182903

8225084: gc/z/TestHighUsage.java fails with unexpected allocation stall
Reviewed-by: eosterlund

! test/hotspot/jtreg/gc/z/TestHighUsage.java