return (array.length == 0) ? EMPTY : new ImmutableIntArray(array);
  }

  /**
   * Returns a new, empty builder for {@link ImmutableIntArray} instances, sized to hold up to
   * {@code initialCapacity} values without resizing. The returned builder is not thread-safe.
   *
   * <p><b>Performance note:</b> When feasible, {@code initialCapacity} should be the exact number

	// State set when resize controller has finished resizing the volume but further resizing of volume
	// is needed on the node.
	PersistentVolumeClaimNodeResizePending ClaimResourceStatus = "NodeResizePending"
	// State set when kubelet starts resizing the volume.
	PersistentVolumeClaimNodeResizeInProgress ClaimResourceStatus = "NodeResizeInProgress"

    return newDataOutput(new ByteArrayOutputStream());
  }

  /**
   * Returns a new {@link ByteArrayDataOutput} instance sized to hold {@code size} bytes before
   * resizing.
   *
   * @throws IllegalArgumentException if {@code size} is negative
   */
  public static ByteArrayDataOutput newDataOutput(int size) {
    // When called at high frequency, boxing size generates too much garbage,

	// If resize results in net pod resource increase, set pod cgroup config before resizing containers.
	// If resize results in net pod resource decrease, set pod cgroup config after resizing containers.
	// If an error occurs at any point, abort. Let future syncpod iterations retry the unfinished stuff.

ControllerResizeInProgress:\n\t\tState set when resize controller starts resizing the volume in control-plane.\n\t- ControllerResizeFailed:\n\t\tState set when resize has failed in resize controller with a terminal error.\n\t- NodeResizePending:\n\t\tState set when resize controller has finished resizing the volume but further resizing of\n\t\tvolume is needed on the node.\n\t- NodeResizeInProgress:\n\t\tState set when kubelet starts resizing the volume.\n\t- NodeResizeFailed:\n\t\tState set when resizing...

    return newDataOutput(new ByteArrayOutputStream());
  }

  /**
   * Returns a new {@link ByteArrayDataOutput} instance sized to hold {@code size} bytes before
   * resizing.
   *
   * @throws IllegalArgumentException if {@code size} is negative
   */
  public static ByteArrayDataOutput newDataOutput(int size) {
    // When called at high frequency, boxing size generates too much garbage,

	newPod := obj.(*api.Pod)
	oldPod := old.(*api.Pod)
	newPod.Status = oldPod.Status

	if utilfeature.DefaultFeatureGate.Enabled(features.InPlacePodVerticalScaling) {
		// With support for in-place pod resizing, container resources are now mutable.
		// If container resources are updated with new resource requests values, a pod resize is
		// desired. The status of this request is reflected by setting Resize field to "Proposed"

  // 	- ControllerResizeInProgress:
  // 		State set when resize controller starts resizing the volume in control-plane.
  // 	- ControllerResizeFailed:
  // 		State set when resize has failed in resize controller with a terminal error.
  // 	- NodeResizePending:
  // 		State set when resize controller has finished resizing the volume but further resizing of
  // 		volume is needed on the node.
  // 	- NodeResizeInProgress:

   *
   * @param expectedSize the number of elements you expect to add to the returned set
   * @return a new, empty {@code CompactHashMap} with enough capacity to hold {@code expectedSize}
   *     elements without resizing
   * @throws IllegalArgumentException if {@code expectedSize} is negative
   */
  public static <K extends @Nullable Object, V extends @Nullable Object>
      CompactHashMap<K, V> createWithExpectedSize(int expectedSize) {

   *
   * @param expectedSize the number of elements you expect to add to the returned set
   * @return a new, empty {@code CompactHashMap} with enough capacity to hold {@code expectedSize}
   *     elements without resizing
   * @throws IllegalArgumentException if {@code expectedSize} is negative
   */
  public static <K extends @Nullable Object, V extends @Nullable Object>
      CompactHashMap<K, V> createWithExpectedSize(int expectedSize) {