Assert.assertEquals(2, results.length());
Assert.assertFalse(uniqueIds.contains(results.optJSONObject(1).optString(Tokens._ID)));
uniqueIds.add(results.optJSONObject(0).optString(Tokens._ID));
Assert.assertFalse(uniqueIds.contains(results.optJSONObject(1).optString(Tokens._ID)));
uniqueIds.add(results.optJSONObject(1).optString(Tokens._ID));
// get the final two elements
graphResponse = doGraphGet(testGraph, "edges", "rexster.offset.start=4&rexster.offset.end=6");