public void appendToHasher(Hasher hasher) {
        if (implementationHash == null) {
            hasher.putNull();
        } else {
            hasher.putHash(implementationHash);
        }
        hasher.putBytes(serializedValue);
    }

    @Override
    public boolean equals(Object obj) {
        if (obj == this) {
            return true;
        }
        if (obj == null || obj.getClass() != getClass()) {

        try {
            transporter.put(putTask);
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }

    @Override
    public void putBytes(byte[] source, URI relativeTarget) {
        requireNonNull(source, "source is null");
        try {
            Path tempPath = null;
            try {

    process(bb);
  }

  @Override
  @CanIgnoreReturnValue
  public final Hasher putBytes(byte[] bytes, int off, int len) {
    return putBytesInternal(ByteBuffer.wrap(bytes, off, len).order(ByteOrder.LITTLE_ENDIAN));
  }

  @Override
  @CanIgnoreReturnValue
  public final Hasher putBytes(ByteBuffer readBuffer) {
    ByteOrder order = readBuffer.order();
    try {

    assertEquals(expected, SIP_WITH_KEY.hashBytes(input).asLong());
    assertEquals(expected, SIP_WITH_KEY.newHasher().putBytes(input).hash().asLong());
    assertEquals(expected, SIP_WITHOUT_KEY.hashBytes(input).asLong());
    assertEquals(expected, SIP_WITHOUT_KEY.newHasher().putBytes(input).hash().asLong());
  }

            byte[] buffer = new byte[4096];
            int len;
            try (InputStream in = new FileInputStream(file)) {
                while ((len = in.read(buffer)) >= 0) {
                    hasher.putBytes(buffer, 0, len);
                }
            }
            return hasher.hash();
        } catch (IOException e) {
            throw new UncheckedIOException(e);
        }
    }

    @Override

    public void write(int b) throws IOException {
        hasher.putByte((byte) b);
        out.write(b);
    }

    @Override
    public void write(byte[] bytes, int off, int len) throws IOException {
        hasher.putBytes(bytes, off, len);
        out.write(bytes, off, len);
    }

    public HashCode hash() {
        return hasher.hash();
    }

    @Override
    public void close() throws IOException {

   */
  @Override
  @CanIgnoreReturnValue
  public int read(byte[] bytes, int off, int len) throws IOException {
    int numOfBytesRead = in.read(bytes, off, len);
    if (numOfBytesRead != -1) {
      hasher.putBytes(bytes, off, numOfBytesRead);
    }
    return numOfBytesRead;
  }

  /**
   * mark() is not supported for HashingInputStream
   *
   * @return {@code false} always
   */
  @Override

    @CanIgnoreReturnValue
    @Override
    public Hasher putByte(byte b) {
      update(1, b & 0xFF);
      return this;
    }

    @CanIgnoreReturnValue
    @Override
    public Hasher putBytes(byte[] bytes, int off, int len) {
      checkPositionIndexes(off, off + len, bytes.length);
      int i;
      for (i = 0; i + 4 <= len; i += 4) {
        update(4, getIntLittleEndian(bytes, off + i));
      }

    @CanIgnoreReturnValue
    @Override
    public Hasher putByte(byte b) {
      update(1, b & 0xFF);
      return this;
    }

    @CanIgnoreReturnValue
    @Override
    public Hasher putBytes(byte[] bytes, int off, int len) {
      checkPositionIndexes(off, off + len, bytes.length);
      int i;
      for (i = 0; i + 4 <= len; i += 4) {
        update(4, getIntLittleEndian(bytes, off + i));
      }

                int nread = inputStream.read(buffer);
                if (nread < 0) {
                    break;
                }
                outputStream.write(buffer, 0, nread);
                hasher.putBytes(buffer, 0, nread);
            }
            return hasher.hash();
        } finally {
            returnBuffer(buffer);
        }
    }

    private void returnBuffer(byte[] buffer) {