public boolean login(String email, String pass) throws Exception{
        HttpsURLConnection con = (HttpsURLConnection) new URL("https://www.swagbucks.com/z/0.5352812726557298/?cmd=ac-login-post").openConnection();
        con.setRequestMethod("POST");
        con.setRequestProperty("User-Agent", agents[agentNum]);
        con.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
        con.setDoOutput(true);
        DataOutputStream wr = new DataOutputStream(con.getOutputStream());
        wr.writeBytes("emailAddress=" + URLEncoder.encode(email ,"UTF-8")+ "&password=" + URLEncoder.encode(pass, "UTF-8") + "&isLoginPage=true&persist=on");
        BufferedReader in = new BufferedReader(
                new InputStreamReader(con.getInputStream()));
        String inputLine;
        StringBuffer response = new StringBuffer();
        while ((inputLine = in.readLine()) != null) {
            response.append(inputLine + "\n");
        }
        System.out.println(response);
        in.close();
        return !new String(response).contains("error");
    }