Debug.print(Debug.VERBOSE, Hexdump.format(buf));
Debug.print(Debug.VERBOSE, "("+buf+"):"+ Hexdump.format(buf));
   public void writeMessage(Message m) throws IOException   {      if (DBusConnection.DBUS_JAVA_DEBUG && Debug.debug) {         Debug.print(Debug.INFO, "<= "+m);      }      for (byte[] buf: m.getWireData()) {         if (null == buf) break;         Debug.print(Debug.VERBOSE, Hexdump.format(buf));         out.write(buf);      }      out.flush();   }