code: public Future<RuneList> getRuneList(ItemData data, String version, String locale) {
          return new DummyFuture<>(handler.getRuneList(data, version, locale));
      }
docs: <p>
  Get a list of all runes
  </p>
  This method does not count towards the rate limit and is not affected by the throttle
  @param data Additional information to retrieve
  @param version Data dragon version for returned data
  @param locale Locale code for returned data
  @return All runes
  @see <a href=https://developer.riotgames.com/api/methods#!/649/2172>Official API documentation</a>