hg: jdk/sandbox: 8225675: Outdated citation of JLS in java.lang.ref.Reference

[chris.hegarty at oracle.com]

Changeset: 8038250f9939
Author:    darcy
Date:      2019-06-12 14:14 -0700
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/8038250f9939

8225675: Outdated citation of JLS in java.lang.ref.Reference
Reviewed-by: lancea, jjg, mchung

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