*     {@link Character#MAX_VALUE} if it is too large, or {@link Character#MIN_VALUE} if it is too
   *     small
   */
  public static char saturatedCast(long value) {
    if (value > Character.MAX_VALUE) {
      return Character.MAX_VALUE;
    }
    if (value < Character.MIN_VALUE) {
      return Character.MIN_VALUE;
    }
    return (char) value;
  }

  @VisibleForTesting
  static int computeArrayListCapacity(int arraySize) {
    checkNonnegative(arraySize, "arraySize");

    // TODO(kevinb): Figure out the right behavior, and document it
    return Ints.saturatedCast(5L + arraySize + (arraySize / 10));
  }

  /**
   * Creates an {@code ArrayList} instance backed by an array with the specified initial size;
   * simply delegates to {@link ArrayList#ArrayList(int)}.
   *

   */
  public static int size(Iterator<?> iterator) {
    long count = 0L;
    while (iterator.hasNext()) {
      iterator.next();
      count++;
    }
    return Ints.saturatedCast(count);
  }

  /** Returns {@code true} if {@code iterator} contains {@code element}. */
  public static boolean contains(Iterator<?> iterator, @CheckForNull Object element) {
    if (element == null) {

  public int size() {
    Segment<K, V, E, S>[] segments = this.segments;
    long sum = 0;
    for (int i = 0; i < segments.length; ++i) {
      sum += segments[i].count;
    }
    return Ints.saturatedCast(sum);
  }

  @CheckForNull
  @Override
  public V get(@CheckForNull Object key) {
    if (key == null) {
      return null;
    }
    int hash = hash(key);

  public int size() {
    Segment<K, V, E, S>[] segments = this.segments;
    long sum = 0;
    for (int i = 0; i < segments.length; ++i) {
      sum += segments[i].count;
    }
    return Ints.saturatedCast(sum);
  }

  @CheckForNull
  @Override
  public V get(@CheckForNull Object key) {
    if (key == null) {
      return null;
    }
    int hash = hash(key);

    long sum = 0;
    for (Segment<K, V> segment : segments) {
      sum += segment.count;
    }
    return sum;
  }

  @Override
  public int size() {
    return Ints.saturatedCast(longSize());
  }

  @CanIgnoreReturnValue // TODO(b/27479612): consider removing this
  @Override
  @CheckForNull
  public V get(@CheckForNull Object key) {
    if (key == null) {

    of the data type of the input image.
*   The image processing ops do not take `min` and `max` inputs any more,
    casting safety is handled by `saturate_cast`, which makes sure over- and
    underflows are handled before casting to data types with smaller ranges.
*   For C++ API users: `IsLegacyScalar` and `IsLegacyVector` are now gone from