return (AdjustmentListener) AWTEventMulticaster.getListeners (AdjustmentListener.class);
return (AdjustmentListener[]) AWTEventMulticaster.getListeners (adjustmentListener, AdjustmentListener.class);
  public AdjustmentListener[] getAdjustmentListeners ()  {    return (AdjustmentListener) AWTEventMulticaster.getListeners (AdjustmentListener.class);  }