List values = new ArrayList();
values.add(new Integer(11));
values.add(new Integer(22));
PkfieldsExample example = new PkfieldsExample();
example.createCriteria().andWierdFieldLessThan(new Integer(40))
.andWierdFieldIn(values);
example.setOrderByClause("ID1, ID2");
List answer = dao.selectByExample(example);
assertEquals(2, answer.size());