code: public void fireResultRemoved(Result r, Result parent) {
      for(int i = resultListenerList.size(); --i >= 0;) {
        resultListenerList.get(i).resultRemoved(r, parent);
      }
    }
docs: Informs all registered <code>ResultListener</code> that a new result has
  been removed.
  
  @param r result that has been removed
  @param parent Parent result that has been removed