private void validate(BigDecimal determinedAmount,
            BigDecimal recomendedAmount, Boolean recalculatedExcise,
            RnCProperty rncProperty, String xPath) {
        if (determinedAmount == null || recomendedAmount == null) {
            return;
        } else if (determinedAmount.compareTo(recomendedAmount) < 0
                && !recalculatedExcise) {
            setConstraintError(rncProperty);
        } else if (determinedAmount.compareTo(recomendedAmount) < 0
                && recalculatedExcise) {
            setWarning(rncProperty);
        }
    }