if (baseModel == null) return;  baseModel.fireTableCellUpdated(row, col); setupMapping();
if (baseModel != null) setupMapping(); super.fireTableCellUpdated(row, col);
	public void fireTableCellUpdated( int row, int col ) {		if (baseModel == null)			return;					baseModel.fireTableCellUpdated(row, col);		setupMapping();	}