public void fireBeanDataChanged(Object bean) {
        int row = beans.indexOf(bean);
        if (row >= 0) {
            model.fireTableRowsUpdated(row, row);
        }
    }
public void fireBeanDataChanged ( Object bean ) { int row = beans . indexOf ( bean ) ; if ( row >= 0 ) { model . fireTableRowsUpdated ( row , row ) ; } }
Notifies the TableModel that the data in the specified bean has changed.
The TableModel will then fire an event of its own, which its listeners will hear (usually a JTable).

@param bean  a bean that has changed.