hg: jdk8u/jdk8u-dev/jdk: 8059036: Implement Diagnostic Commands for heap and finalizerinfo

[david.buck at oracle.com]

Changeset: 5a0b642bcbd6
Author:    dbuck
Date:      2017-12-18 18:54 -0500
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/jdk/rev/5a0b642bcbd6

8059036: Implement Diagnostic Commands for heap and finalizerinfo
Summary: Implement Diagnostic Commands for heap and finalizerinfo
Reviewed-by: mchung

! src/share/classes/java/lang/ref/Finalizer.java
+ src/share/classes/java/lang/ref/FinalizerHistogram.java
! src/share/classes/java/lang/ref/Reference.java
! src/share/classes/java/lang/ref/ReferenceQueue.java
+ test/java/lang/ref/FinalizerHistogramTest.java