println("  abstract public void accept(jjtraveler.Visitor v) throws jjtraveler.VisitFailure;");
String visitorPackage = VisitorGenerator.qualifiedClassName(getGenerationParameters()); println("  abstract public void accept(" + visitorPackage + ".Visitor v) throws jjtraveler.VisitFailure;");
	private void genAccept() {		println("  abstract public void accept(jjtraveler.Visitor v) throws jjtraveler.VisitFailure;");		println();	}