}

// writeAllDisks - writes 'b' to all provided disks.
// If write cannot reach quorum, the files will be deleted from all disks.
func writeAllDisks(ctx context.Context, disks []StorageAPI, dstBucket, dstEntry string, b []byte, writeQuorum int) ([]StorageAPI, error) {
	g := errgroup.WithNErrs(len(disks))

	// Write file to all underlying storage disks.
	for index := range disks {
		index := index

			}
			return nil
		},
		RunE: func(cmd *cobra.Command, args []string) error {
			kubeClient, err := ctx.CLIClient()
			if err != nil {
				return fmt.Errorf("failed to create Kubernetes client: %v", err)
			}
			ns := ctx.NamespaceOrDefault(ctx.Namespace())

			// Delete all waypoints if the --all flag is set
			if deleteAll {
				return deleteWaypoints(cmd, kubeClient, ns, nil)

	common := new(commonFlags)
	cmd := &cobra.Command{
		Use:   "all",
		Short: "Retrieves all configuration for the specified Ztunnel pod.",
		Long:  `Retrieve information about all configuration for the Ztunnel instance.`,
		Example: `  # Retrieve summary about all configuration for a randomly chosen ztunnel.
  istioctl x ztunnel-config all

  # Retrieve full configuration dump of workloads for a given Ztunnel instance.

      return of();
    } else if (range.equals(Range.all())) {
      return all();
    } else {
      return new ImmutableRangeSet<>(ImmutableList.of(range));
    }
  }

  /** Returns an immutable range set containing the single range {@link Range#all()}. */
  @SuppressWarnings("unchecked")
  static <C extends Comparable> ImmutableRangeSet<C> all() {
    return (ImmutableRangeSet<C>) ALL;
  }

		if err != nil {
			return oi, err
		}
		ctx = lkctx.Context()
		defer lk.Unlock(lkctx)
	}
	// Read metadata associated with the object from all disks.
	storageDisks := er.getDisks()

	var metaArr []FileInfo
	var errs []error

	// Read metadata associated with the object from all disks.
	if srcOpts.VersionID != "" {
		metaArr, errs = readAllFileInfo(ctx, storageDisks, "", srcBucket, srcObject, srcOpts.VersionID, true, false)

   * @return a newly-allocated array into which all the elements of the iterator have been copied
   */
  @GwtIncompatible // Array.newInstance(Class, int)
  public static <T extends @Nullable Object> T[] toArray(
      Iterator<? extends T> iterator, Class<@NonNull T> type) {
    List<T> list = Lists.newArrayList(iterator);
    return Iterables.<T>toArray(list, type);
  }

  /**

	for _, i := range r.Perm(len(disks)) {
		if disks[i] != nil && disks[i].IsLocal() {
			newDisks = append(newDisks, disks[i])
		}
	}
	return newDisks
}

// readMultipleFiles Reads raw data from all specified files from all disks.
func readMultipleFiles(ctx context.Context, disks []StorageAPI, req ReadMultipleReq, readQuorum int) ([]ReadMultipleResp, error) {
	resps := make([]chan ReadMultipleResp, len(disks))
	for i := range resps {

        @SuppressWarnings("unchecked") // all supported methods are covariant
        Cell<R, C, V> immutableCell = (Cell<R, C, V>) cell;
        cells.add(immutableCell);
      } else {
        put(cell.getRowKey(), cell.getColumnKey(), cell.getValue());
      }
      return this;
    }

    /**
     * Associates all of the given table's keys and values in the built table. Duplicate row key

   * the first are ignored.
   */
  public static <E> ImmutableSet<E> of(E e1, E e2) {
    return construct(2, e1, e2);
  }

  /**
   * Returns an immutable set containing the given elements, minus duplicates, in the order each was
   * first specified. That is, if multiple elements are {@linkplain Object#equals equal}, all except
   * the first are ignored.
   */

    public abstract UnmodifiableIterator<E> iterator();
  }

  /**
   * Returns an unmodifiable <b>view</b> of the union of two sets. The returned set contains all
   * elements that are contained in either backing set. Iterating over the returned set iterates
   * first over all the elements of {@code set1}, then over each element of {@code set2}, in order,
   * that is not contained in {@code set1}.
   *