public override void ReportContextSensitivity(Parser recognizer, DFA dfa, int startIndex, int stopIndex, int prediction, SimulatorState acceptState)
{
string format = "reportContextSensitivity d={0}, input='{1}'";
string decision = GetDecisionDescription(recognizer, dfa);
string text = ((ITokenStream)recognizer.InputStream).GetText(Interval.Of(startIndex, stopIndex));
string message = string.Format(format, decision, text);
recognizer.NotifyErrorListeners(message);
}