protected ArrayList getMemberKeywords(MemberDoc[] memberdocs) {
        ArrayList results = new ArrayList();
        String membername;
        for (int i=0; i < memberdocs.length; i++) {
            membername = memberdocs[i].name()
                             + (memberdocs[i].isMethod() ? "()" : "");
            if ( ! results.contains(membername) ) {
                results.add(membername);
            }
        }
        return results;
    }