code: public void startListening() throws FileNotFoundException, ClassNotFoundException, IOException,
          ResourceNotExistingException, TTException {
          mProcessingThread = new Thread() {
              public void run() {
                  try {
                      processFileNotifications();
                  } catch (InterruptedException | TTException | IOException e) {
                  }
              }
          };
          mProcessingThread.start();
  
          initSessions();
      }
docs: Start listening to the defined folders.
  
  @throws FileNotFoundException
  @throws ClassNotFoundException
  @throws IOException
  @throws ResourceNotExistingException
  @throws TTException