public static <T extends Comparable<? super T>> Combine.Globally<T, T> globally() {
    return Combine.globally(Max.<T>naturalOrder());
  }
@Test
  public void testDisplayData() {
    Top.Natural<Integer> comparer = new Top.Natural<>();

    Combine.Globally<Integer, Integer> max = Max.globally(comparer);
    assertThat(DisplayData.from(max), hasDisplayItem("comparer", comparer.getClass()));
  }