TeamEventAttendeeDO second = new TeamEventAttendeeDO(); assertTrue(first.equals(second)); assertTrue(first.hashCode() == second.hashCode()); assertFalse(first.hashCode() == second.hashCode()); second.setUrl("test@test.de"); assertTrue(first.equals(second)); assertTrue(first.hashCode() == second.hashCode()); assertTrue(first.hashCode() == second.hashCode()); second.setPk(4711); assertTrue(first.equals(second)); assertTrue(first.hashCode() == second.hashCode()); assertFalse(first.hashCode() == second.hashCode()); assertFalse(first.hashCode() == second.hashCode()); assertTrue(first.hashCode() == second.hashCode());