return realEditor;
editor.addCellEditorListener(new RealEditorListener()); editor.setClickCountToStart(CLICK_COUNT_TO_START); realEditor = editor; return editor;
  protected TreeCellEditor createTreeCellEditor()  {    realEditor = new DefaultCellEditor(new DefaultTreeCellEditor.DefaultTextField(                                  UIManager.getBorder("Tree.selectionBorder")));    return realEditor;  }