public TokenStreamRecognitionException(RecognitionException re) :
base(re.Message)
{
this.recog = re;
}
/*Parser error-reporting function can be overridden in subclass */
public virtual void reportError(RecognitionException ex)
{
Console.Error.WriteLine(ex.ToString());
}
public virtual void recover(RecognitionException ex, BitSet tokenSet)
{
consume();
consumeUntil(tokenSet);
}