* @param mu The tail thickness parameter.
*/
public PresentValueCurveSensitivitySABRCapRightExtrapolationCalculator(final double cutOffStrike, final double mu) {
_mu = mu;
_cutOffStrike = cutOffStrike;
_methodExtraCap = new CapFloorIborSABRCapExtrapolationRightMethod(_cutOffStrike, _mu);
}