assertEquals(
        ContiguousSet.closed(Integer.MIN_VALUE, Integer.MAX_VALUE),
        ContiguousSet.create(Range.atLeast(Integer.MIN_VALUE), integers()));
    assertEquals(
        ContiguousSet.closed(Integer.MIN_VALUE, Integer.MAX_VALUE),
        ContiguousSet.create(Range.atMost(Integer.MAX_VALUE), integers()));
  }

  @GwtIncompatible // SerializableTester

   *
   * @throws IllegalArgumentException if {@code lower} is greater than {@code upper}
   * @since 23.0
   */
  public static ContiguousSet<Integer> closed(int lower, int upper) {
    return create(Range.closed(lower, upper), DiscreteDomain.integers());
  }

  /**
   * Returns a nonempty contiguous set containing all {@code long} values from {@code lower}

      return (i == Integer.MIN_VALUE) ? null : i - 1;
    }

    @Override
    Integer offset(Integer origin, long distance) {
      checkNonnegative(distance, "distance");
      return Ints.checkedCast(origin.longValue() + distance);
    }

    @Override
    public long distance(Integer start, Integer end) {
      return (long) end - start;
    }

    @Override
    public Integer minValue() {
      return Integer.MIN_VALUE;

   *
   * @throws IllegalArgumentException if {@code lower} is greater than {@code upper}
   * @since 23.0
   */
  public static ContiguousSet<Integer> closed(int lower, int upper) {
    return create(Range.closed(lower, upper), DiscreteDomain.integers());
  }

  /**
   * Returns a nonempty contiguous set containing all {@code long} values from {@code lower}

      return (i == Integer.MIN_VALUE) ? null : i - 1;
    }

    @Override
    Integer offset(Integer origin, long distance) {
      checkNonnegative(distance, "distance");
      return Ints.checkedCast(origin.longValue() + distance);
    }

    @Override
    public long distance(Integer start, Integer end) {
      return (long) end - start;
    }

    @Override
    public Integer minValue() {
      return Integer.MIN_VALUE;

    def "flattenToList"() {
        given:
        def integers = [1, 2, 3]

        expect:
        flattenCollections([1, 2, 3] as Set) == [1, 2, 3]
        flattenCollections("asdfa") == ["asdfa"]
        flattenCollections(null) == [null]
        flattenCollections([null, [null, null]]) == [null, null, null]
        flattenCollections(integers) == integers
        flattenCollections([1, 2, 3] as Set) == [1, 2, 3]

							},
						},
						Extensions: schema.Extensions{
							XListType: strPtr("set"),
						},
					},
					"integers": {
						Generic: schema.Generic{
							Type: "array",
						},
						Items: &schema.Structural{
							Generic: schema.Generic{
								Type: "integer",
							},
						},
						Extensions: schema.Extensions{
							XListType: strPtr("set"),
						},
					},

// the modulus x%c and comparing against 0.
//
// The same "Division by invariant integers using multiplication" paper
// by Granlund and Montgomery referenced above briefly mentions this method
// and it is further elaborated in "Hacker's Delight" by Warren Section 10-17
//
// The first thing to note is that for odd integers, exact division can be computed
// by using the modular inverse with respect to the word size 2^n.
//

  /**
   * Sorts the array, treating its elements as unsigned 32-bit integers.
   *
   * @since 23.1
   */
  public static void sort(int[] array) {
    checkNotNull(array);
    sort(array, 0, array.length);
  }

  /**
   * Sorts the array between {@code fromIndex} inclusive and {@code toIndex} exclusive, treating its
   * elements as unsigned 32-bit integers.
   *
   * @since 23.1
   */

  /**
   * Sorts the array, treating its elements as unsigned 32-bit integers.
   *
   * @since 23.1
   */
  public static void sort(int[] array) {
    checkNotNull(array);
    sort(array, 0, array.length);
  }

  /**
   * Sorts the array between {@code fromIndex} inclusive and {@code toIndex} exclusive, treating its
   * elements as unsigned 32-bit integers.
   *
   * @since 23.1
   */