zookeeper-contrib/build-contrib.xml
zookeeper-recipes/build-recipes.xml

zookeeper-contrib/zookeeper-contrib-zooinspector/src/main/java/org/apache/zookeeper/inspector/gui/ZooInspectorTreeView.java
zookeeper-recipes/zookeeper-recipes-lock/src/main/java/org/apache/zookeeper/recipes/lock/ZNodeName.java