code: @SuppressWarnings("unchecked")
      public <T> Set<T> getSet(Class<T> clazz) {
          return (Set<T>) objects;
      }
docs: Retrieves a Set of objects from the result.
  @param <T> the type defined in the Set
  @param clazz the type defined in the Set
  @return a Collection of objects from the result.
  @since 1.0.0