// Trade the Request Token and Verfier for the Access Token
Token accessToken = service.getAccessToken(requestToken, verifier);
// Now let's go and ask for a protected resource!
OAuthRequest request = new OAuthRequest(Verb.GET,
Constants.PROTECTED_RESOURCE_URL_GOOGLE);
service.signRequest(accessToken, request);
request.addHeader("GData-Version", "3.0");
Response response = request.send();
readDataProfile(response.getBody());
}