@Test public void diceSpliteratorIsNotSubsized() {

  Spliterator<?> spliterator = asList(1).spliterator();
  assertThat(spliterator.hasCharacteristics(Spliterator.SUBSIZED)).isTrue();
  assertThat(MoreStreams.dice(spliterator, 2).hasCharacteristics(Spliterator.SUBSIZED))
      .isFalse();
}