docs: public static OrderBook adaptOrderBook(
        MercadoBitcoinOrderBook mercadoBitcoinOrderBook, CurrencyPair currencyPair) {
  
      List<LimitOrder> asks =
          createOrders(currencyPair, OrderType.ASK, mercadoBitcoinOrderBook.getAsks());
      List<LimitOrder> bids =
          createOrders(currencyPair, OrderType.BID, mercadoBitcoinOrderBook.getBids());
      return new OrderBook(null, asks, bids);
    }