if(synch.equals("synchronization"))
                    {
                         MyMap n = new MyMap();
                         n =  get_client_files_map();
                         MyMap o = get_csv(ServerFolder+"A\\info.csv");
                        dis.writeUTF("Ready");
                        System.out.println("2");
                        System.out.println(n);
                        System.out.println(o);

                            List<String> missing = get_list_of_missing_files(n, o);
                            System.out.println("KURWA"+ missing);

                            if(missing == null)
                            {
                                dis.writeUTF("end");
                                System.out.println("PISZE?");
                            }else {

                                System.out.println("PISZE WJEBALO SIE TUTAJ?");
                                for (ListIterator<String> u = missing.listIterator(); u.hasNext(); ) {
                                    Server.status = "Wysylam...";
                                    dis.writeUTF(ServerFolder + "A" + "\\" + u.next());

                                }
                                dis.writeUTF("end");
                            }



                             System.out.println("AJE");

                            send_list_of_user_files(username,dis);

                        System.out.println("DZIWKA");