public class MainActivity extends AppCompatActivity {

private final String TAG = "LOL";

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);


    Gson gson = new GsonBuilder().create();
    MainActivity mainActivity = gson.fromJson(jsons, MainActivity.class);

    Log.i(TAG, "MSG " + mainActivity);


}