assertTrue(activitiesIncluded(act.nextActivities(), acts));
} else if (act.name().equals("B3")) {
assertTrue(act.priority() == 5);
assertTrue(act.description() == null);
assertTrue(act.assignments().size() == 0);
assertTrue(act.nextActivities().size() == 2);
acts.add("ACT3");
acts.add("ACT4");
assertTrue(activitiesIncluded(act.nextActivities(), acts));
} else if (act.name().equals("B4")) {
assertTrue(act.priority() == 3); // default priority