code: @Override
      public <T extends ApiGameUser> List<T> getSpectatorsList(Class<?> clazz) {
          return CommandUtil.getApiGameUserList(room.getSpectatorsList(), clazz);
      }
docs: /* (non-Javadoc)
  @see com.tvd12.ezyfox.core.command.FetchRoomInfo#getSpectatorsList(java.lang.Class)