.insert(4, 5);
BidiOneToOneOwner owner = getEntityManager().find(BidiOneToOneOwner.class, 4);
assertNotNull(owner);
BidiOneToOneOwned owned = getEntityManager().find(BidiOneToOneOwned.class, 5);
assertNotNull(owned);
assertSame(owned, owner.getOwned());
assertSame(owner, owned.getOwner());
}