}
public AccessTokenValidation validateAccessToken(MessageContext mc,
String authScheme,
String authSchemeData) throws OAuthServiceException {
HttpRequestProperties httpProps = new HttpRequestProperties(mc.getUriInfo().getRequestUri(),
mc.getHttpServletRequest().getMethod());
Map<String, String> schemeParams = getSchemeParameters(authSchemeData);
HawkAuthorizationScheme macAuthInfo = new HawkAuthorizationScheme(httpProps, schemeParams);
HawkAccessToken macAccessToken = validateSchemeData(macAuthInfo,