Comments on: Expand tree node all the way down in the ADF Faces Tree Component Friends of Oracle and Java Sat, 25 Apr 2015 11:36:47 +0000 hourly 1 By: Ric Smith Wed, 30 Aug 2006 08:57:24 +0000 You need to override the isContainer method in your ChildPropertyTreeModel so that you actually display the leaf nodes. At the moment you are only displaying containers.

// create the list of root nodes:
List nodes = new ArrayList();
zooTreeModel = new ChildPropertyTreeModel(nodes, “children”){
public boolean isContainer(){
return ((GenericZooNode)getRowData()).getChildCount() > 0;