String formft = """
                  {\
                  "chat_id":%s,\
                  "text":"\
                  dfl_home_name           %s
                  dfl_host                %s
                  dfl_IPRuleFolder        %s
                  ip                      %s\
                  "}
                  """.formatted(chat_id, dfl_home_name, dfl_Home_ip, dfl_host, dfl_IPRuleFolder, mc[0]);
//        sendMessage(formft);
        System.out.println(formft);
        formft = """
                {\
                "chat_id":%s,\
                "text":"Ждите"\
    }
                """.formatted(chat_id);
        sendMessage(formft);
        Bot.DFL_control.DFL_set_IP(dfl_host, dfl_home_name, dfl_IPRuleFolder, mc[0]);
        formft = """
                {\
                "chat_id":%s,\
                "text":"IP разрешён
                 можно работать\n
                 не забудте отключить адрес после окончания работы"\
                }
                """.formatted(chat_id);
        sendMessage(formft);

@WebServlet(name = "WebhookBot", urlPatterns = {"/pagebot"})
public class WebhookBot extends HttpServlet {


    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

       Update_id(obj);


   }
    public static void Update_id(JSONObject obj) {

       ip(chat_id, data );
    }


}

public class IP {

    public static void ip(int chat_id, String data) {
           Bot.DFL_control.DFL_set_IP(dfl_host, dfl_home_name, dfl_IPRuleFolder, mc[0]);
   }

}

public class DFL_control {

    public static synchronized void DFL_set_IP(String DFL_host, String dfl_home_name, String dfl_IPRuleFolder, String IP) {
       тут долгая работа с железом
     }

}