Merge changes I9886ddb7,I851fa16e,I3b7b0bf5,Ib7f2ce87,I7d0cf295,I35ae6fcb,I14c86257...
authorTony Tkacik <ttkacik@cisco.com>
Tue, 8 Jul 2014 09:10:55 +0000 (09:10 +0000)
committerGerrit Code Review <gerrit@opendaylight.org>
Tue, 8 Jul 2014 09:10:55 +0000 (09:10 +0000)
commit6d339c73680c37e73f208399acd7aa5c33426550
treee0b79926ebcfbdf7aaa135a94b7fe5362be9d718
parent9f795bf1804070736689e7fde9ae636ac65da5aa
parente63e551ee2f40e0e423da1be531de7ad5736c380
Merge changes I9886ddb7,I851fa16e,I3b7b0bf5,Ib7f2ce87,I7d0cf295,I35ae6fcb,I14c86257,Ic4af26d7

* changes:
  LazyNodeToNodeMap: use a ArrayDeque instead of a Stack
  XmlTreeBuilder: ensure thread safety
  NodeFactory: use an ArrayDeque instead of a Stack
  NodeUtils: Use an ArrayDeque instead of a Stack
  Optimize YangParserListenerImpl logging
  BUG-865: migrate to Optional<>
  Refactor SchemaPathStack
  Migrate the conceptual stack into a utility class