Please explain this code

public String getUserID(String usernmae, String password) {
        String flag = "";
        try {
            if (true) {
                socket = new Socket("localhost", 1111);
                dos = new DataOutputStream(socket.getOutputStream());
                dis = new DataInputStream(socket.getInputStream());
                response = dis.readUTF();
                String[] res_arr = response.split("#");
                if (res_arr[0].equalsIgnoreCase("record")) {
                    flag = "success";
                    userid = Integer.parseInt(res_arr[1]);
                    port = Integer.parseInt(res_arr[2]);
                    secretkey = res_arr[3];
                } else {
                    flag = "failure";


  • avii
    Looks like Java to me, is it? Waht problem you are trying to solve? how about providing some context instead of just copy-pasta

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