if (StringUtils.isNotEmpty(code)) {
Verifier verifier = new Verifier(code);
Token accessToken = service.getAccessToken(EMPTY_TOKEN, verifier);
OAuthRequest oauthRequest = new OAuthRequest(Verb.GET, GOOGLE_ME_URL);
service.signRequest(accessToken, oauthRequest);
Response oauthResponse = oauthRequest.send();
int responseCode = oauthResponse.getCode();
String responseBody = oauthResponse.getBody();
if (responseCode == 200) {
handleAuthenticationData(request, response, requestData, OAuthType.FACEBOOK, responseBody);