"hash"
	"io"
)

// Implementation to calculate bitrot for the whole file.
type wholeBitrotWriter struct {
	disk      StorageAPI
	volume    string
	filePath  string
	shardSize int64 // This is the shard size of the erasure logic
	hash.Hash       // For bitrot hash
}

func (b *wholeBitrotWriter) Write(p []byte) (int, error) {
	err := b.disk.AppendFile(context.TODO(), b.volume, b.filePath, p)
	if err != nil {
		return 0, err

    private static final Logger logger = LogManager.getLogger(PluginHelper.class);

    /**
     * Cache for storing available artifacts by type.
     * The cache expires after 5 minutes and has a maximum size of 10 entries.
     */
    protected LoadingCache<ArtifactType, Artifact[]> availableArtifacts = CacheBuilder.newBuilder()
            .maximumSize(10)
            .expireAfterWrite(5, TimeUnit.MINUTES)

      LinkedHashMultimap<String, Integer>.ValueSet valueSet =
          (LinkedHashMultimap.ValueSet) multimap.backingMap().get("a");
      assertEquals(z, valueSet.size());
      assertFalse(
          Hashing.needsResizing(
              valueSet.size(),
              valueSet.hashTable.length,
              LinkedHashMultimap.VALUE_SET_LOAD_FACTOR));
    }
  }

        }

        if (metadata == null) {
            result.setVersion(version);
        } else {
            List<MetadataRequest> metadataReqs =
                    new ArrayList<>(request.getRepositories().size());

            metadataReqs.add(new MetadataRequest(metadata, null, request.getRequestContext()));

            for (RemoteRepository repository : request.getRepositories()) {

      apply {
        assertThat(index, "No more messages found")
          .isLessThan(logs.size)
        assertThat(logs[index++]).isEqualTo(expected)
        return this
      }

    fun assertLogMatch(regex: Regex) =
      apply {
        assertThat(index, "No more messages found")
          .isLessThan(logs.size)
        assertThat(logs[index++])

  }

  /** Returns a byte string that differs from this one by one bit. */
  private fun ByteString.offByOneBit(): ByteString =
    Buffer()
      .write(this, 0, size - 1)
      .writeByte(this[size - 1].toInt() xor 1)
      .readByteString()

  private fun date(s: String): Date =
    SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ").run {
      timeZone = TimeZone.getTimeZone("GMT")

      List<Object> buf = new ArrayList<>();
      int elements = drain(q, buf, 100, MAX_VALUE, NANOSECONDS, interruptibly);
      assertEquals(100, elements);
      assertEquals(100, buf.size());
      assertDrained(q);
    }
  }

  public void testDrainTimesOut() throws Exception {
    for (BlockingQueue<Object> q : blockingQueues()) {
      checkDrainTimesOut(q);
    }
  }

    public boolean retainAll(Collection<?> c) {
      synchronized (mutex) {
        return delegate().retainAll(c);
      }
    }

    @Override
    public int size() {
      synchronized (mutex) {
        return delegate().size();
      }
    }

    @Override
    public @Nullable Object[] toArray() {
      synchronized (mutex) {
        return delegate().toArray();
      }
    }

    public boolean removeIf(Predicate<? super E> filter) {
      synchronized (mutex) {
        return delegate().removeIf(filter);
      }
    }

    @Override
    public int size() {
      synchronized (mutex) {
        return delegate().size();
      }
    }

    @Override
    public @Nullable Object[] toArray() {
      synchronized (mutex) {
        return delegate().toArray();
      }
    }

        // search

    }

    /**
     * Retrieves a list of all available related content entities.
     * Results are ordered by term and limited by the configured maximum fetch size.
     *
     * @return a list of all available RelatedContent entities
     */
    public List<RelatedContent> getAvailableRelatedContentList() {
        return relatedContentBhv.selectList(cb -> {