Tree orgObjTree = (Tree) getFellow("orgObjTree");
SimpleTreeModel treeModel = new SimpleTreeModel(
prepareOrgRootNode(orgObjList));
orgObjTree.setModel(treeModel);
orgObjTree.setTreeitemRenderer(orgObjTreeRenderer);
orgObjTree.addEventListener(Events.ON_SELECT, new MyTreeSelectionListener(orgObjTree));
Tree dataAuthObjTree = (Tree) getFellow("dataAuthObjTree");
SimpleTreeModel dataAuthTreeModel = new SimpleTreeModel(
prepareDataAuthRootNode(dataAuthObjList));
dataAuthObjTree.setModel(dataAuthTreeModel);
dataAuthObjTree.setTreeitemRenderer(dataAuthObjTreeRenderer);
dataAuthObjTree.addEventListener(Events.ON_SELECT, new MyTreeSelectionListener(orgObjTree));