assertEquals(1, query.count());
assertEquals("errorEndEvent", query.singleResult().getActivityType());
query.activityId("signalEndEvent");
assertEquals(1, query.count());
assertEquals("signalEndEvent", query.singleResult().getActivityType());
query.activityId("terminationEndEvent");
assertEquals(1, query.count());
assertEquals("terminateEndEvent", query.singleResult().getActivityType());