c618f4
@@ -150,7 +150,6 @@
ApplicationEventPublisherAware, InitializingBean, ApplicationListener<SessionDes
 
             // Create a set to hold the authorities, and add any that have already been applied.
             authorities = new HashSet<GrantedAuthority>();
-            authorities.addAll(request.getAuthorities());
 
             // Get the subject principals and pass them to each of the AuthorityGranters
             Set<Principal> principals = loginContext.getSubject().getPrincipals();
