@Override
public void applySpecification(ExchangeSpecification exchangeSpecification) {
super.applySpecification(exchangeSpecification);
this.pollingMarketDataService = new PoloniexMarketDataService(exchangeSpecification);
this.pollingAccountService = new PoloniexAccountService(exchangeSpecification);
this.pollingTradeService = new PoloniexTradeService(exchangeSpecification);
}