Class not found when unmarshalling: org.parceler.NonParcelRepository$MapParcelable about parceler HOT 8 CLOSED

public class TestActivity extends Activity {

    private static final String TAG = "TestActivity";

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

        Bundle bundle = new Bundle();
        HashMap<String, String> map = new HashMap<>();
        map.put("a", "b");
        bundle.putParcelable("foo", Parcels.wrap(map));
        bundle.putInt("foo1", 42);

        MyData myData = new MyData();
        myData.nodes.put("bar", bundle);

        Intent intent = new Intent(this, MyActivity2.class);
        intent.putExtra("key", Parcels.wrap(myData));
        startActivity(intent);

    }

    @Parcel
    public static class MyData {
        public HashMap<String, Bundle> nodes = new HashMap<>();
    }

}

public class MyActivity2 extends Activity {

    private static final String TAG = "MyActivity2";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_my_activity2);

        Intent intent = getIntent();
        MyData data = Parcels.unwrap(intent.getParcelableExtra("key"));

        Bundle bundle2 = data.nodes.get("bar");
        int myInt = bundle2.getInt("foo1"); // works
        Log.d(TAG, "myInt:" + myInt);
        HashMap<String, String> map2 = Parcels.unwrap(bundle2.getParcelable("foo")); // fails
        Log.d(TAG, "map:" + map2); // never reached 

    }
}

    @Ovrride
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_test);

        Bundle bundle = new Bundle();
        HashMap<String, String> map = new HashMap<>();
        map.put("a", "b");
        bundle.putParcelable("foo", Parcels.wrap(map));
        bundle.putInt("foo1", 42);

        MyData myData = new MyData();
        myData.nodes.put("bar", bundle);

        Intent intent = new Intent(this, MyActivity2.class);
        intent.putExtra("key", Parcels.wrap(myData));
        //startActivity(intent);

        readStuff(intent);

    }



    private void readStuff(Intent intent){

        MyData data = Parcels.unwrap(intent.getParcelableExtra("key"));
        Bundle bundle2 = data.nodes.get("bar");
        int myInt = bundle2.getInt("foo1"); // works
        Log.d(TAG, "myInt:" + myInt);
        HashMap<String, String> map2 = Parcels.unwrap(bundle2.getParcelable("foo")); // fails
        Log.d(TAG, "map:" + map2); // never reached
    }

08-14 06:02:05.209    2260-2260/playground.sora.com.playground D/TestActivity﹕ myInt:42
08-14 06:02:05.209    2260-2260/playground.sora.com.playground D/TestActivity﹕ map:{a=b}