JOptionPane.YES_NO_OPTION);
if (response == JOptionPane.YES_OPTION) {
try {
RoutePersistenceIface routePersistence = AdHocRailway
.getInstance().getRoutePersistence();
routePersistence.deleteRoute(routeToDelete);
List<Route> routes = new ArrayList<Route>(
selectedRouteGroup.getRoutes());
routesModel.setList(routes);
routesList.clearSelection();