assertEquals(2, artists.size());
Artist a1 = artists.get(0);
assertEquals("artist2", a1.getArtistName());
List<?> toMany = (List<?>) a1.readPropertyDirectly("artistExhibitArray");
assertNotNull(toMany);
assertFalse(((ValueHolder) toMany).isFault());
assertEquals(2, toMany.size());
ArtistExhibit artistExhibit = (ArtistExhibit) toMany.get(0);