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