code: public static long rawCompress(long inputAddr, long inputSize, long destAddr)
              throws IOException
      {
          return impl.rawCompress(inputAddr, inputSize, destAddr);
      }
docs: Zero-copy compress using memory addresses.
  
  @param inputAddr input memory address
  @param inputSize input byte size
  @param destAddr destination address of the compressed data
  @return the compressed data size
  @throws IOException