code: public Future<Map<String, Summoner>> getSummoners(String... names) {
          return new ApiFuture<>(() -> handler.getSummoners(names));
      }
docs: Get summoner information for the summoners with the specified names
  @param names The names of the players
  @return A map, mapping standardized player names to summoner information
  @see <a href=https://developer.riotgames.com/api/methods#!/620/1930>Official API documentation</a>
  @see net.boreeas.riotapi.Util#standardizeSummonerName(java.lang.String)