private static JTree createTree() {
   JTree resultsTree = new JTree();
   resultsTree.setName("TREEVIEW");
   resultsTree.setRootVisible(false);
   resultsTree.setEditable(false);
   resultsTree.setShowsRootHandles(true);
   resultsTree.setCellRenderer(new FailureCellRenderer());
   ToolTipManager tipManager = ToolTipManager.sharedInstance();
   tipManager.registerComponent(resultsTree);
   resultsTree.addKeyListener(new EnterPressListener());
   return resultsTree;
 }
 private void turnOnToolTips() {
   ToolTipManager toolTipManager = ToolTipManager.sharedInstance();
   makeResponsive(toolTipManager);
   toolTipManager.registerComponent(this);
 }