code: public static void unregisterDao(ConnectionSource connectionSource,
  			Class<?> clazz) {
  
  		Dao<?, ?> dao = DaoManager.lookupDao(connectionSource, clazz);
  		if (dao != null) {
  			DaoManager.unregisterDao(connectionSource, dao);
  		}
  
  	}
docs: Unregister the provided
  
  @param connectionSource
  connection source
  @param clazz
  DAO class type