NetWork layer problem

gistfile1.txt

@Override
    protected Response<T> parseNetworkResponse(NetworkResponse response) {
        Utility.log("statuscode", response.statusCode);
        try {
            if(response.statusCode != 200) {
                return Response.error(new VolleyError("Network Error"));
            } else {
                String data = new String(response.data, HttpHeaderParser.parseCharset(response.headers));
                Utility.log("data", data);
                T list = mGson.fromJson(data, new TypeToken<T>(){}.getType());
                return Response.success(list, HttpHeaderParser.parseCacheHeaders(response));
            }

            /*String data = new String(response.data, HttpHeaderParser.parseCharset(response.headers));
            JSONObject jsonObject = new JSONObject(data);
            if(Integer.valueOf(jsonObject.getJSONObject("Status").getString("Id")) != 0) {
                return Response.error(new VolleyError(jsonObject.getJSONObject("Status").getString("Memo")));
            } else {
                return Response.success(mGson.fromJson(jsonObject.getJSONObject("Data").toString(), clazz), HttpHeaderParser.parseCacheHeaders(response));
            }*/
        } catch (UnsupportedEncodingException e) {
            return Response.error(new ParseError(e));
        } /*catch (JSONException e) {
            return null;
        }*/
    }

    @Override
    protected VolleyError parseNetworkError(VolleyError volleyError) {
        return super.parseNetworkError(volleyError);
    }

    @Override
    protected void deliverResponse(T t) {
        listener.onResponse(t);
    }