@Override
  public void showEditor(int rowToEdit) {
    if (mySectionRuleManager != null && mySectionRuleManager.isSectionRule(getModel().getElementAt(rowToEdit))) {
      mySectionRuleManager.showEditor(rowToEdit);
    }
    else {
      super.showEditor(rowToEdit);
    }
  }
@Override
  public void showEditor(int rowToEdit)