public static void List(system.util.Login login, DefaultComboBoxModel mibe) throws Exception{
List list = login.getManager().createNamedQuery("Dolgozo.list").getResultList();
for (int i = 0;i < list.size(); i++) {
Dolgozo d = (Dolgozo)list.get(i);
mibe.addElement(new IndexedObject(d.getTkod(),d.getNev()));
}
return;
}