}
public void testRdbSequenceUserField() {
try {
PersistenceManager pm = pmf.getPersistenceManager();
AutoIncFieldId aifi = new AutoIncFieldId();
Assert.assertEquals("Bad id value before 'makePersistent'", -1, aifi.getId());
pm.makePersistent(aifi);
long lid = aifi.getId();
Assert.assertTrue("Bad id value after 'makePersistent': " + lid, 0 < lid);
logger.log(BasicLevel.DEBUG, "long id: " +lid);
Object id = pm.getObjectId(aifi);
logger.log(BasicLevel.DEBUG, "id(AutoIncId): " +id);
Assert.assertNotNull("identifier is null", id);