hg: jdk/jdk: 4 new changesets

[per.liden at oracle.com]

Changeset: f0c62b8f73c0
Author:    pliden
Date:      2018-12-05 17:11 +0100
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/f0c62b8f73c0

8214784: Adjust Dictionary and JNIHandle verification
Reviewed-by: coleenp, eosterlund

! src/hotspot/share/classfile/dictionary.hpp
! src/hotspot/share/runtime/jniHandles.cpp

Changeset: eb95a38b2964
Author:    pliden
Date:      2018-12-05 17:11 +0100
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/eb95a38b2964

8214782: Add missing access barriers on CLD handle area
Reviewed-by: coleenp, eosterlund

! src/hotspot/share/classfile/classLoaderData.cpp

Changeset: 0e2e67902add
Author:    pliden
Date:      2018-12-05 17:11 +0100
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/0e2e67902add

8214785: Remove unused WeakHandleType::vm_string
Reviewed-by: coleenp, eosterlund

! src/hotspot/share/oops/weakHandle.hpp

Changeset: eb4f89bce401
Author:    pliden
Date:      2018-12-05 17:11 +0100
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/eb4f89bce401

8214786: Remove unused ThreadLocalAllocBuffer::verify()
Reviewed-by: kbarrett, eosterlund

! src/hotspot/share/gc/shared/threadLocalAllocBuffer.cpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.hpp