hg: jdk8/tl/jdk: 8019484: Sync j.u.c.ConcurrentHashMap from 166 to tl

[paul.sandoz at oracle.com]

Changeset: 05b164788aab
Author:    psandoz
Date:      2013-07-11 13:07 +0200
URL:       http://hg.openjdk.java.net/jdk8/tl/jdk/rev/05b164788aab

8019484: Sync j.u.c.ConcurrentHashMap from 166 to tl
Reviewed-by: martin
Contributed-by: Doug Lea <dl at cs.oswego.edu>

! src/share/classes/java/util/concurrent/ConcurrentHashMap.java
! src/share/classes/java/util/concurrent/ConcurrentMap.java
! src/share/classes/java/util/concurrent/ConcurrentNavigableMap.java