hg: lambda/lambda/jdk: Sync docs/code of classes from 166.

[paul.sandoz at oracle.com]

Changeset: 9a719172fc80
Author:    psandoz
Date:      2013-06-27 15:09 +0200
URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/9a719172fc80

Sync docs/code of classes from 166.

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