// get the first object and poll and show the orderpositions
ListModelList lml = (ListModelList) listBoxOrder.getModel();
if (lml.size() > 0) {
Order anOrder = (Order) lml.get(0);
if (anOrder != null) {
HibernateSearchObject<Orderposition> soOrderPosition = new HibernateSearchObject<Orderposition>(Orderposition.class, getPageSizeOrderPositions());
soOrderPosition.addFilter(new Filter("order", anOrder, Filter.OP_EQUAL));
// deeper loading of the relation to prevent the lazy