docs: static final byte[] inflate(final byte[] in, final int offset, final int length)
  			throws DataFormatException {
  		byte[] infBuf = new byte[length << 1];
  		int payloadLength;
  		synchronized (inflater) {
  			inflater.reset();
  			inflater.setInput(in, offset, length);
  			payloadLength = inflater.inflate(infBuf);
  		}
  		return resizeBuffer(infBuf, payloadLength);
  	}