pm.updateSchema(OriginalBottom.class);
pm.close();
// get all OriginalTop with foo==1
pm = new PersistenceManager(driver, database, login, password);
OriginalTop ot = new OriginalTop();
ot.setFoo(1);
List<OriginalTop> res = pm.getObjectsMatching(ot);
assertEquals(1, res.size());
pm.close();
}