Dúvida em Setar

public static void Calibrar() {
        EventSensor[] es;
        try {
            Object set = ApplicationView.getInstance().getSensorTable().getModel().getValueAt(ApplicationView.getInstance().getSensorTable().getSelectedRow(), 0);
            int sens = Integer.parseInt(set.toString());
            String tmp = FileConfig.getInstance().getDateFormat();
            String data = new java.text.SimpleDateFormat(tmp).format(new java.util.Date(System.currentTimeMillis()));
            Date dt = new SimpleDateFormat(tmp).parse(data);
            es = EventSensorDaoFactory.create().findBySumPulseCalibrate(sens, dt);
            for (int i = 0; i < es.length; i++) {
               Serv.setText(Integer.toString(es[i].Pulse()));
            }
        } catch (ParseException ex) {
            Logger.getLogger(CalibrateView.class.getName()).log(Level.SEVERE, null, ex);
        } catch (EventSensorDaoException ex) {
            Logger.getLogger(CalibrateView.class.getName()).log(Level.SEVERE, null, ex);
        }
    }