hg: jdk-updates/jdk11u-dev: 8222518: Remove unnecessary caching of Parker object in java.lang.Thread

[paul.hohensee at gmail.com]

Changeset: 2fec620d1724
Author:    dholmes
Date:      2019-04-26 00:57 -0400
URL:       https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/2fec620d1724

8222518: Remove unnecessary caching of Parker object in java.lang.Thread
Reviewed-by: dcubed, rehn

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/prims/unsafe.cpp
! src/java.base/share/classes/java/lang/Thread.java