private TreePath myTreePath;
protected void setUp() throws Exception {
super.setUp();
UserModelImpl userModel = new UserModelImpl(getBroadcaster());
disposeOnTearDown(userModel);
myLocalMessageDispatcher = new LocalMessageDispatcherImpl(getBroadcaster(), new MockIDEFacade(getClass()), userModel);
disposeOnTearDown(myLocalMessageDispatcher);
myUserTree = new UserTree(myLocalMessageDispatcher) {
public void treeDidChange() {