return;
OpenJPAEntityManager pm = getPM(false, false);
startTx(pm);
ModRuntimeTest2 b = pm.find(ModRuntimeTest2.class, _id);
assertPersistent(b, true, false, false, false);
assertPersistent(b.getSelfOneOne(), true, false, false, false);
rollbackTx(pm);
//pm.getTransaction().rollback();
assertPersistent(b, false, false, false, false);
assertPersistent(b.getSelfOneOne(), false, false, false, false);
endEm(pm);
}