/* goodG2B() - use goodsource and badsink */
        private void GoodG2B()
        {
            String data;

            /* FIX: call getStringGood(), which will never return null */
            data = CWE690_NULL_Deref_From_Return__Class_Helper.getStringGood();
            CWE690_NULL_Deref_From_Return__Class_string_53b.GoodG2BSink(data);
        }
        /* goodB2G() - use badsource and goodsink */
        private void GoodB2G()
        {
            String data;

            /* POTENTIAL FLAW: Call getStringBad(), which may return null */
            data = CWE690_NULL_Deref_From_Return__Class_Helper.getStringBad();
            CWE690_NULL_Deref_From_Return__Class_string_53b.GoodB2GSink(data);
        }
        public override void Bad()
        {
            String data;

            /* POTENTIAL FLAW: Call getStringBad(), which may return null */
            data = CWE690_NULL_Deref_From_Return__Class_Helper.getStringBad();
            CWE690_NULL_Deref_From_Return__Class_string_53b.BadSink(data);
        }