SIRContainer parent = tar.getParent(); List params = parent.getParams(parent.indexOf(tar));
List params = tar.getParams();
    public static String getInitArguments(SIRFilter tar) {	// get parameters from parent	SIRContainer parent = tar.getParent();	List params = parent.getParams(parent.indexOf(tar));	StringBuffer buf = new StringBuffer();	// convert to string	for (int i = 0; i < params.size(); i++) {	    FlatIRToC ftoc = new FlatIRToC();	    ((JExpression)params.get(i)).accept(ftoc);	    buf.append(ftoc.getString() + ",");	}	if (buf.length() > 0) {	    buf.setCharAt(buf.length() - 1, ' ');	}	// return	return buf.toString();    }