protected void generateLevelInfo(ClassDoc parent, List list,
            boolean isEnum) {
        if (list.size() > 0) {
            ul();
            for (int i = 0; i < list.size(); i++) {
                ClassDoc local = (ClassDoc)list.get(i);
                printPartialInfo(local);
                printExtendsImplements(parent, local);
                generateLevelInfo(local, classtree.subs(local, isEnum),
                    isEnum);   // Recurse
            }
            ulEnd();
        }
    }