public IDictionary <string, string> GetAvailableStartField(IDictionary <string, IDictionary <string, string> > availableFields)
        {
            RequiredFieldsChecker requiredFieldsChecker = new RequiredFieldsChecker();

            return(requiredFieldsChecker.GetStartField(availableFields));
        }
        public Boolean HasStartField(IDictionary <string, IDictionary <string, string> > availableFields)
        {
            RequiredFieldsChecker requiredFieldsChecker = new RequiredFieldsChecker();

            return(requiredFieldsChecker.HasStartField(availableFields));
        }