private void printUserInformation(PrintWriter out, User user) {
out.println("<table>");
out.println("<tr><th>username</th>");
out.println("<th>user first name</th>");
out.println("<th>user last name</th>");
out.println("<th>user E-mail</th></tr>");
out.println("<tr><td>" + user.getUserName() + "</td>");
out.println("<td>" + user.getFirstName() + " </td>");
out.println("<td>" + user.getLastName() + "</td>");
out.println("<td>" + user.getEmail() + "</td></tr>");
out.println("</table>");
}
