class ForexOptionSingleBarrierBlackMethod {

  public CurrencyAmount vannaFd(final ForexOptionSingleBarrier optionForex, final BlackForexSmileProviderInterface smileMulticurves, final double relShift) {
    return d2PriceDSpotDVolFD(optionForex, smileMulticurves, relShift);
  }

  private  ForexOptionSingleBarrierBlackMethod();

}