@SuppressWarnings("rawtypes") // https://github.com/google/guava/issues/989
  public static <E extends Comparable> TreeMultiset<E> create(Iterable<? extends E> elements) {
    TreeMultiset<E> multiset = create();
    Iterables.addAll(multiset, elements);
    return multiset;
  }

  private final transient Reference<AvlNode<E>> rootReference;
  private final transient GeneralRange<E> range;
  private final transient AvlNode<E> header;

    // We can't use Lists.asList() here because there's no hash->collect dependency
    List<HashFunction> list = new ArrayList<>();
    list.add(first);
    list.add(second);
    Collections.addAll(list, rest);
    return new ConcatenatedHashFunction(list.toArray(new HashFunction[0]));
  }

  /**
   * Returns a hash function which computes its hash code by concatenating the hash codes of the

			newAcc := &AccElem{}
			old := e.cached.Swap(newAcc)
			var a AccElem
			a.Size = atomic.LoadInt64(&old.Size)
			a.Total = atomic.LoadInt64(&old.Total)
			a.N = atomic.LoadInt64(&old.N)
			e.mu.Lock()
			e.addAll(t-1, a)
			e.mu.Unlock()
			acc = newAcc
		} else {
			// We may be able to grab the new accumulator by yielding.
			runtime.Gosched()
			acc = e.cached.Load()
		}
	}
	atomic.AddInt64(&acc.N, 1)

	public final fun add (Ljava/lang/String;Ljava/time/Instant;)Lokhttp3/Headers$Builder;
	public final fun add (Ljava/lang/String;Ljava/util/Date;)Lokhttp3/Headers$Builder;
	public final fun addAll (Lokhttp3/Headers;)Lokhttp3/Headers$Builder;
	public final fun addUnsafeNonAscii (Ljava/lang/String;Ljava/lang/String;)Lokhttp3/Headers$Builder;
	public final fun build ()Lokhttp3/Headers;

   *
   * @return {@code true} if {@code collection} was modified as a result of this operation
   */
  @CanIgnoreReturnValue
  public static <T extends @Nullable Object> boolean addAll(
      Collection<T> addTo, Iterator<? extends T> iterator) {
    checkNotNull(addTo);
    checkNotNull(iterator);
    boolean wasModified = false;
    while (iterator.hasNext()) {

    that `tag()` now returns null if the request has no tag. Previously this would return the
    request itself.
 *  New: `Headers.Builder.addAll(Headers)`.
 *  New: `ResponseBody.create(MediaType, ByteString)`.
 *  New: Embed R8/ProGuard rules in the jar. These will be applied automatically by R8.
 *  Fix: Release the connection if `Authenticator` throws an exception.

	public final fun add (Ljava/lang/String;Ljava/time/Instant;)Lokhttp3/Headers$Builder;
	public final fun add (Ljava/lang/String;Ljava/util/Date;)Lokhttp3/Headers$Builder;
	public final fun addAll (Lokhttp3/Headers;)Lokhttp3/Headers$Builder;
	public final fun addUnsafeNonAscii (Ljava/lang/String;Ljava/lang/String;)Lokhttp3/Headers$Builder;
	public final fun build ()Lokhttp3/Headers;

HSPLkotlin/collections/CollectionsKt__IteratorsJVMKt;->collectionSizeOrDefault(Ljava/lang/Iterable;I)I
HSPLkotlin/collections/CollectionsKt__MutableCollectionsJVMKt;->sort(Ljava/util/List;)V
HSPLkotlin/collections/CollectionsKt__ReversedViewsKt;->addAll(Ljava/util/Collection;Ljava/lang/Iterable;)Z
HSPLkotlin/collections/CollectionsKt___CollectionsKt;->toList(Ljava/lang/Iterable;)Ljava/util/List;

     * @param docList list of documents to add
     * @param options callback for customizing index request options
     * @return the bulk response
     */
    public BulkResponse addAll(final String index, final List<Map<String, Object>> docList,
            final BiConsumer<Map<String, Object>, IndexRequestBuilder> options) {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();

            file.delete();
            file.mkdirs();
            file.deleteOnExit();
            fileTransformer.setPath(file.getAbsolutePath());
            crawler.addUrl(url);
            crawler.crawlerContext.setMaxAccessCount(maxCount);
            crawler.crawlerContext.setNumOfThread(numOfThread);
            crawler.urlFilter.addInclude(url + ".*");