*/
private List<String> getRequestedMethodNameList(
final MendozaMerchantCalculation merchantCalculation) {
log.trace("Entering getRequestedMethodNameList");
List<String> result = new ArrayList<String>();
Calculate calculate = getCallbackCalculate(merchantCalculation);
if (calculate != null) {
Calculate.Shipping shippings = calculate.getShipping();
List<Method> shippingMethods = shippings.getMethod();
/** Get all the shipping methods from the callback */
for (Method method : shippingMethods) {
result.add(method.getName());
}