docs: public static OrderBook adaptOrderBook(
        CCEXGetorderbook ccexOrderBook, CurrencyPair currencyPair) {
  
      List<LimitOrder> asks =
          createOrders(currencyPair, Order.OrderType.ASK, ccexOrderBook.getAsks());
      List<LimitOrder> bids =
          createOrders(currencyPair, Order.OrderType.BID, ccexOrderBook.getBids());
      Date date = new Date();
      return new OrderBook(date, asks, bids);
    }