*/
public void onDoubleClickedOrderPositionItem(Event event) throws InterruptedException {
// logger.debug(event.toString());
// get the selected object
Listitem item = listBoxOrderOrderPositions.getSelectedItem();
if (item != null) {
// CAST AND STORE THE SELECTED OBJECT
Orderposition anOrderposition = (Orderposition) item.getValue();
/*
* We can call our Dialog zul-file with parameters. So we can call
* them with a object of the selected item. For handed over these
* parameter only a Map is accepted. So we put the object in a