hg: jdk9/dev/jdk: 8178832: (ref) jdk.lang.ref.disableClearBeforeEnqueue property is ignored

[kim.barrett at oracle.com]

Changeset: 63a174bf063a
Author:    kbarrett
Date:      2017-04-19 00:29 -0400
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/63a174bf063a

8178832: (ref) jdk.lang.ref.disableClearBeforeEnqueue property is ignored
Summary: Delay property access to first use, and fix test.
Reviewed-by: mchung

! src/java.base/share/classes/java/lang/ref/Reference.java
! test/java/lang/ref/ReferenceEnqueue.java