final Cookie[] cookies = request.getCookies();
        if (cookies != null) {
            for (final Cookie cookie : cookies) {
                addRoleFromCookieMapping(roleSet, cookie);
            }
        }

    }

    protected void addRoleFromCookieMapping(final Set<String> roleNameList, final Cookie cookie) {
        final String roleName = cookieNameMap.get(cookie.getName());