try {
      c.max(asList(0, 1));
      fail();
    } catch (IncomparableValueException expected) {
      assertEquals(0, expected.value);
    }
  }

  public void testExplicit_two() {
    Comparator<Integer> c = Ordering.explicit(42, 5);
    assertEquals(0, c.compare(5, 5));
    assertTrue(c.compare(5, 42) > 0);
    assertTrue(c.compare(42, 5) < 0);
    try {
      c.compare(5, 666);