@Test
public void testTuple5() {

  Tuple5<String, Integer, Integer, Integer, Integer> tuple = Tuples.tuple("1234", 1, 2, 3, 4);
  assertEquals("(1234, 1, 2, 3, 4)", tuple.toString());
  assertEquals("1234", tuple.a);
  assertEquals(1, tuple.b.intValue());
  assertEquals(2, tuple.c.intValue());
  assertEquals(3, tuple.d.intValue());
  assertEquals(4, tuple.e.intValue());
  ObjectTester.assertEqual(tuple, tuple, Tuples.tuple("1234", 1, 2, 3, 4));
  ObjectTester.assertNotEqual(tuple,
      Tuples.tuple("21", 1, 2, 3, 4), Tuples.tuple("1234", 2, 2, 3, 4),
      Tuples.tuple("1234", 1, 1, 3, 4), Tuples.tuple("1234", 1, 2, 2, 4), 
      Tuples.tuple("1234", 1, 2, 3, 3), "abc");
}