unchecked调用setClass（Class <t>）作为原始类型的成员

Question

我正在尝试为更多请求编写通用asyncTask

public class AsyncTaskInner <T> extends AsyncTask<Void, Void, List<T>> {

    Class<T> mClazz;

    public void setDataListener(TimeDataListener dataListener) {
        mDataListener = dataListener;
    }
    public void setClass(Class<T> clazz){
        mClazz = clazz;
    }

    @Override
    protected final List<T> doInBackground(Void... voids) {

        String path = "";
        final String requestItem = Config.getTime();
        List<T> priceResponseList = null;

        path = Config.getPath();

        try {
            URL url = new URL(path);
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
            connection.setRequestMethod("GET");

            final int statusCode = connection.getResponseCode();

            if (statusCode == 200) {  // 200 -> STATUS_OK.

                InputStream inputStream = new BufferedInputStream(connection.getInputStream());
                String response = IOUtils.toString(inputStream, "UTF-8");
                priceResponseList = getTimeResponse(response, mClazz);
            }
        } catch (NullPointerException | IOException e) {
            e.printStackTrace();
        }
        return priceResponseList;
    }

    @Override
    protected void onPostExecute(List<T> priceResponceList) {
        super.onPostExecute(priceResponceList);
        if (priceResponceList != null) {
            mDataListener.onTimeDataReceived(priceResponceList);
        }
    }
}

它在 setClass（）方法和 .execute（）上返回错误... 未经检查的调用 setClass（Class）作为原始类型RequestFactory.AsyncTaskInner的成员 取消选中＆＃39;执行（Params）＆＃39; 作为行类型＆＃39; android.os.AsyncTask＆＃39;

的成员

Answer 1

感谢。我应该写那个 RequestFactory.AsyncTaskInner＆LT;的 TimeResponce ＆GT; timeRequest;

timeRequest = new RequestFactory().new AsyncTaskInner<>();
timeRequest.setClass(TimeResponce.class);
timeRequest.execute();