Exhibit e1 = (Exhibit) exhibits.get(0);
assertEquals(PersistenceState.COMMITTED, e1.getPersistenceState());
// this to-many must also be resolved
assertTrue(e1.readPropertyDirectly("artistExhibitArray") instanceof ValueHolder);
List aexhibits = (List) e1.readPropertyDirectly("artistExhibitArray");
assertFalse(((ValueHolder) aexhibits).isFault());
assertEquals(2, aexhibits.size());
ArtistExhibit ae1 = (ArtistExhibit) aexhibits.get(0);
assertEquals(PersistenceState.COMMITTED, ae1.getPersistenceState());