My code is giving me an error message "reached end of file while parsing".Where am I getting it wrong?

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import java.io.IOException;

public class MovieActivity extends Activity {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_movie);

        // Get some movie information!
        String apiUrl = "http://api.rottentomatoes.com/api/public/v1.0/movies.json?apikey=xyz&q=hobbit";
        OkHttpClient client = new OkHttpClient();
        Request request = new Request.Builder()
                .url(apiUrl)
                .build();
      Call call = client.newCall(request);
      call.enqueue(new Callback(){
        @Override
        public void onFailure(Request request, IOException e){}

        @Override
        public void onResponse(Response response) throws IOException{}
    });

    }