String httpMethod = details.getAccessTokenHttpMethod();
Map<String, String> additionalParameters = new TreeMap<String, String>();
if (details.isUse10a()) {
if (verifier == null) {
throw new UnverifiedRequestTokenException("Unverified request token: " + requestToken);
}
additionalParameters.put(OAuthConsumerParameter.oauth_verifier.toString(), verifier);
}
Map<String, String> specifiedParams = details.getAdditionalParameters();
if (specifiedParams != null) {