List<Boolean> reference = Booleans.asList(ARRAY_FALSE);
    assertThat(reference.hashCode()).isEqualTo(Booleans.asList(ARRAY_FALSE).hashCode());
  }

  public void testAsListToString() {
    assertThat(Booleans.asList(ARRAY_FALSE).toString()).isEqualTo("[false]");
    assertThat(Booleans.asList(ARRAY_FALSE_TRUE).toString()).isEqualTo("[false, true]");
  }

  public void testAsListSet() {