docs: public static Ticker adaptTicker(
        BitcoinAverageTicker bitcoinAverageTicker, CurrencyPair currencyPair) {
  
      BigDecimal last = bitcoinAverageTicker.getLast();
      BigDecimal bid = bitcoinAverageTicker.getBid();
      BigDecimal ask = bitcoinAverageTicker.getAsk();
      Date timestamp = bitcoinAverageTicker.getTimestamp();
      BigDecimal volume = bitcoinAverageTicker.getVolume();
  
      return new Ticker.Builder()
          .currencyPair(currencyPair)
          .last(last)
          .bid(bid)
          .ask(ask)
          .volume(volume)
          .timestamp(timestamp)
          .build();
    }