json class

package com.berko.tictactoe;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;
import org.json.JSONException;
import org.json.JSONObject;

import android.content.Context;

public class GetJSON {
    Context context = MainActivity.context;

    public static JSONObject getJSONfromURL(String url) {

        JSONObject jArray = null;
        HttpClient client = new DefaultHttpClient();
        HttpGet request = new HttpGet(url);

        String html = "";

        InputStream in;
        try {
            HttpResponse response = client.execute(request);
            in = response.getEntity().getContent();

            BufferedReader reader = new BufferedReader(new InputStreamReader(in));
            StringBuilder str = new StringBuilder();
            String line = null;
            while((line = reader.readLine()) != null)
            {
                str.append(line);
            }
            in.close();

            html = str.toString();

        } catch (IllegalStateException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        } catch (IOException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        }

        try {
            jArray = new JSONObject(html);
        } catch (JSONException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        return jArray;
    }
}