code: @SuppressWarnings("uncheck")// cortiz, might change in jongo 1.4
      protected Iterable<T> returnList(final Find find) {
          return (Iterable<T>)find.as(clazz);
      }
docs: Actually makes the transformation form Jongo to List of Objects.
  
  @param find Find object to transform.
  @return a Iterable with the results <b>null</b> if nothing is found.