کار نکردن FileOutputStream در کلاس reauest برای دانلود فایلها (حل شد)

سلام.

 FileOutputStream در کلاس reauest  برای دانلود فایلها کار نمیکنه منسوخ شده اینم؟!

اینم کلاسم 

 public DownloadRequest download() {
        new Thread(new Runnable() {
            @Override
            public void run() {
                try {
                    URL httpURL = new URL(url);
                    HttpURLConnection connection = (HttpURLConnection) httpURL.openConnection();
                    connection.setRequestMethod("GET");
                    connection.setDoOutput(true);
                    connection.connect();

                    totalSize = connection.getContentLength();

                    File file = new File(path);
                    if (file.exists()) {
                        file.delete();
                    }
                    Log.i("Log","totalSize iss " + totalSize);
                    FileOutputStream outputStream = new FileOutputStream(path);

                    InputStream inputStream = connection.getInputStream();
                    byte[] buffer = new byte[App.BUFFER_SIZE];
                    Log.i("Log","buffer is " + buffer);

                    int len;
                    while ((len = inputStream.read(buffer)) > 0) {
                        outputStream.write(buffer, 0, len);
                        downloadedSize += len;
                        percent = (int) (100.0f * (float) downloadedSize / totalSize);
                        Log.i("Log","percent is " + percent);

                        if (percent == 100 && listener != null) {
                            App.HANDLER.post(new Runnable() {
                                @Override
                                public void run() {
                                    Log.i("Log","infoimgdl img url : "+url+" | path is :  " + path);
                                    listener.onDownloadComplete(url, path);
                                }
                            });
                        }
                    }
                    outputStream.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }).start();
        return this;
    }