private static List <Operation> ChooseRandomOperations(List <Operation> allOperations, int jobIndex, bool isComplexProduction)
        {
            int NumberOfOperations             = 0;
            List <Operation> CloneOfOperations = allOperations.ConvertAll(operation => operation.Clone(jobIndex));

            if (isComplexProduction)
            {
                NumberOfOperations = RandomGenerator.OperationsInJobForComplexProduction();
            }
            else
            {
                NumberOfOperations = RandomGenerator.OperationsInJobForSmallScaleProduction();
            }

            List <Operation> ChosenOperations = new List <Operation>();

            for (int Index = 0; Index < NumberOfOperations && Index < CloneOfOperations.Count; Index++)
            {
                CollectionUtils.AddUniqeElementToList(ChosenOperations, CloneOfOperations);
            }
            return(ChosenOperations);
        }