import java.io.StreamTokenizer;

public class SyntaxErrorException extends Exception {
    StreamTokenizer st = null;
    String msg;

    public SyntaxErrorException(StreamTokenizer st) {
	this.st = st;
    }

    public SyntaxErrorException(StreamTokenizer st, String msg) {
	this.st = st;
	this.msg = msg;
    }

    public StreamTokenizer tokenizer() {
	return st;
    }

    public String getMessage() {
	return "Syntax Error " + st + ((msg == null)? "" : " " + msg);
    }
}