public static String listToHTML(List<Users> listed) {
        String toReturn = "";
        for (Users list : listed) {
            toReturn = toReturn + "<tr> <br/>" + "<td> <a href= '?userid=" + list.getId() + "'>" + list.getFirstName() + " " + list.getLastName() + "</a> </td> <td>" + list.getAge() + "</td> <td>" + list.getState() + "</td> <td>" + list.getInfo() + "</td></tr>";
        }
        return toReturn;
    }