internal JsonException (ParserToken token,
                         Exception inner_exception) :
     base (String.Format (
             "Invalid token '{0}' in input string", token),
         inner_exception)
 {
 }

 private static void TableAddRow(ParserToken rule)
 {
     parse_table.Add ((int) rule, new Dictionary<int, int[]> ());
 }

 private static void TableAddCol(ParserToken row, int col,
                                  params int[] symbols)
 {
     parse_table[(int) row].Add (col, symbols);
 }

 private static void TableAddRow(ParserToken rule)
 {
     _parseTable.Add((int) rule, new System.Collections.Generic.Dictionary<int, int[]>());
 }

 private static void TableAddRow(ParserToken rule)
 {
     parse_table.Add ((int) rule, new Hashtable());
 }

 private static void TableAddCol(ParserToken row, int col,
                                  params int[] symbols)
 {
     (parse_table[(int) row] as IDictionary).Add(col, symbols);
 }

 internal JsonException(ParserToken token) :
     base(System.String.Format(
         "Invalid token '{0}' in input string", token))
 {
 }

 private static void TableAddCol(IDictionary<int, IDictionary<int, int[]>> parse_table, ParserToken row, int col,
                                  params int[] symbols)
 {
     parse_table[(int) row].Add (col, symbols);
 }

        internal JsonException (ParserToken token,
#if true // for BACKENDLESS
                                System.Exception inner_exception) :