code: public static boolean isCleanReply(byte[] reply) {
      String r = new String(reply, StandardCharsets.US_ASCII);
      return (r.contains("OK") && !r.contains("FOUND"));
    }
docs: Interpret the result from a  ClamAV scan, and determine if the result means the data is clean
  
  @param reply The reply from the server after scanning
  @return true if no virus was found according to the clamd reply message