handleUndoUpdate();
handleRoutesUpdate();
handlePositionsUpdate();
comboBoxChoosePositionList.setModel(formatAndRoutesModel);
comboBoxChoosePositionList.setRenderer(new RouteListCellRenderer());
comboBoxChoosePositionList.addItemListener(new ItemListener() {
public void itemStateChanged(ItemEvent e) {
if (e.getStateChange() == SELECTED) {
r.getBatchPositionAugmenter().interrupt();
formatAndRoutesModel.setSelectedItem(e.getItem());