hg: jdk8u/jdk8u-dev/jdk: 8166507: ConcurrentSkipListSet.clear() can leave the Set in an invalid state

[martinrb at google.com]

Changeset: 40d80eabd765
Author:    dl
Date:      2017-05-30 16:27 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/jdk/rev/40d80eabd765

8166507: ConcurrentSkipListSet.clear() can leave the Set in an invalid state
Reviewed-by: martin, smarks, psandoz

! src/share/classes/java/util/concurrent/ConcurrentSkipListMap.java