public void test_ListOf_clone() { ListOf o1 = new ListOf(); Species s = new Species(2,1); s.setId("species_1"); o1.append(s); s = null; ListOf o2 = (ListOf) o1.clone(); assertTrue( o2.size() == 1 ); assertTrue( ((Species) o2.get(0)).getId() == "species_1" ); assertTrue( o2.getParentSBMLObject() == o1.getParentSBMLObject() ); o2 = null; o1 = null; }