phones.add(342356);
phones.add(7564332);
phones.add(546542168);
son.setPhones(phones);
ParentCollection p1 = new ParentCollection();
p1.setNames("name1");
ParentCollection p2 = new ParentCollection();
p2.setNames("name2");
ParentCollection p3 = new ParentCollection();
p3.setNames("name3");
ArrayList pcoll = new ArrayList();
pcoll.add(p1);
pcoll.add(p2);
pcoll.add(p3);
son.setParentCollection(pcoll);