assertEquals(1, list.size());
assertEquals("b", ((Instance)list.get(0)).getValue("city"));
assertFalse(list.contains(m_list.get(0)));
assertTrue(list.contains(m_list.get(1)));
assertTrue(m_list.containsAll(list));
assertFalse(list.containsAll(m_list));
Instance instance = new Instance(m_metadata.getMetaclass("Address"), m_context);
instance.setNew();
instance.setValue("city", "c");