Merge changes Ic8e48ed1,Ie6bc9bbf,I3e94c637,I84c8ac42
authorTony Tkacik <ttkacik@cisco.com>
Tue, 18 Nov 2014 08:34:47 +0000 (08:34 +0000)
committerGerrit Code Review <gerrit@opendaylight.org>
Tue, 18 Nov 2014 08:34:47 +0000 (08:34 +0000)
* changes:
  BUG-2390: Use child size hints
  BUG-2390: Lower HashMap allocation defaults
  BUG-2384: improve ImmutableUnkeyedListNode efficiency
  BUG-2377: introduce internal UnmodifiableChildrenMap


Trivial merge