gistfile1.txt

var signpost = Packages.oauth.signpost;

// app keys
var CONSUMER_KEY = 'KKKKKKKKKKKKKKKKKEY';
var CONSUMER_SECRET = 'SEEEEEEEEEEEECRET';
// user keys - we got those earlier with provider.retrieveAccessToken
var ACCESS_TOKEN = 'TOOOOOOOOKEN';
var TOKEN_SECRET = 'SEEEEEEEEEECRET';

// create a consumer object and configure it with the access
// token and token secret obtained from the service provider
var consumer = new signpost.jetty.JettyOAuthConsumer(CONSUMER_KEY, CONSUMER_SECRET);
consumer.setTokenWithSecret(ACCESS_TOKEN, TOKEN_SECRET);

// create an HTTP request to a protected resource
var request = new org.eclipse.jetty.client.ContentExchange();
request.setMethod("GET");
request.setURL("http://twitter.com/statuses/mentions.xml");

// sign the request
consumer.sign(request);

// send the request
var client = new Packages.org.eclipse.jetty.client.HttpClient();
client.start();
client.send(request);

request.waitForDone();
print(request.getResponseContent());