if (paint && majorTickSpacing > 0)
if (paint && majorTickSpacing > 0 && labelTable == null)
  public void setPaintLabels(boolean paint)  {    if (paint != paintLabels)      {	paintLabels = paint;        if (paint && majorTickSpacing > 0)          labelTable = createStandardLabels(majorTickSpacing);	firePropertyChange("paintLabels", !paint, paint);      }  }