private void proccesRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException{
        String login = request.getParameter("login");
        String password = request.getParameter("password");
        String[] hobbys = request.getParameterValues("hobby");
        String name = request.getParameter("name");
        String surname = request.getParameter("surname");
        String age = request.getParameter("age");
        String hobby= "";
        if(hobbys!=null){
            for(int i =0;i<hobbys.length;i++){
                hobby+=hobbys[i]+" ";
            }
        }
        User user =null;
        if(name.isEmpty()||surname.isEmpty()){
            user = new User("anonymous","");
        }else{
            user = new User(name,surname);
        }
        ServletContext servletContext = this.getServletContext();
        List<User> users = (List<User>)servletContext.getAttribute("users");
        if(users==null){
            users = new ArrayList<User>();
            users.add(user);
        }else{
            users.add(user);
        }
        servletContext.setAttribute("users",users);

        request.setAttribute("login",login);
        request.setAttribute("password",password);
        request.setAttribute("hobby",hobby);
        request.setAttribute("name",name);
        request.setAttribute("surname",surname);
        request.setAttribute("age",age);
        request.getRequestDispatcher("result.jsp").forward(request, response);
    }