private List getInheritedPackagePrivateMethods(Configuration configuration) {
        List results = new ArrayList();
        for (Iterator iter = visibleClasses.iterator(); iter.hasNext(); ) {
            ClassDoc currentClass = (ClassDoc) iter.next();
            if (currentClass != classdoc &&
                currentClass.isPackagePrivate() &&
                !Util.isLinkable(currentClass, configuration)) {
                // Document these members in the child class because
                // the parent is inaccessible.
                results.addAll(getMembersFor(currentClass));
            }
        }
        return results;
    }