.isTrue();
    }
  }

  public void testCompare() {
    for (int x : VALUES) {
      for (int y : VALUES) {
        // note: spec requires only that the sign is the same
        assertWithMessage(x + ", " + y)
            .that(Ints.compare(x, y))
            .isEqualTo(Integer.valueOf(x).compareTo(y));
      }
    }
  }

  public void testContains() {

          .isTrue();
    }
  }

  public void testCompare() {
    for (int x : VALUES) {
      for (int y : VALUES) {
        // note: spec requires only that the sign is the same
        assertWithMessage(x + ", " + y)
            .that(Ints.compare(x, y))
            .isEqualTo(Integer.valueOf(x).compareTo(y));
      }
    }
  }

  public void testContains() {