@Override
  public void roomStop(IScope room) {
    log.debug("Stopping room [" + room.getName() + "].");
    super.roomStop(room);
    assert participantsApplication != null;
    participantsApplication.destroyRoom(room.getName());
    BigBlueButtonSession bbbSession = getBbbSession();
    assert bbbSession != null;

    /** Need to figure out if the next 2 lines should be removed. (ralam nov 25, 2010). */
    assert recorderApplication != null;
    recorderApplication.destroyRecordSession(bbbSession.getSessionName());

    log.debug("Stopped room [" + room.getName() + "].");
  }
 @Override
 public void roomStop(IScope room) {
   super.roomStop(room);
 }