/* goodG2B() - use GoodSource and BadSink */
        private static void GoodG2B()
        {
            String data;

            /* FIX: call getStringGood(), which will never return null */
            data = CWE690_NULL_Deref_From_Return__Class_Helper.getStringGood();
            LinkedList <String> dataLinkedList = new LinkedList <String>();

            dataLinkedList.AddLast(data);
            dataLinkedList.AddLast(data);
            dataLinkedList.AddLast(data);
            CWE690_NULL_Deref_From_Return__Class_string_73b.GoodG2BSink(dataLinkedList);
        }
        /* goodB2G() - use BadSource and GoodSink */
        private static void GoodB2G()
        {
            String data;

            /* POTENTIAL FLAW: Call getStringBad(), which may return null */
            data = CWE690_NULL_Deref_From_Return__Class_Helper.getStringBad();
            LinkedList <String> dataLinkedList = new LinkedList <String>();

            dataLinkedList.AddLast(data);
            dataLinkedList.AddLast(data);
            dataLinkedList.AddLast(data);
            CWE690_NULL_Deref_From_Return__Class_string_73b.GoodB2GSink(dataLinkedList);
        }
        public override void Bad()
        {
            String data;

            /* POTENTIAL FLAW: Call getStringBad(), which may return null */
            data = CWE690_NULL_Deref_From_Return__Class_Helper.getStringBad();
            LinkedList <String> dataLinkedList = new LinkedList <String>();

            dataLinkedList.AddLast(data);
            dataLinkedList.AddLast(data);
            dataLinkedList.AddLast(data);
            CWE690_NULL_Deref_From_Return__Class_string_73b.BadSink(dataLinkedList);
        }