From 4b6a2168c779e3634bfcc51f143427af2dc1a3c8 Mon Sep 17 00:00:00 2001
From: Luke Taylor <luke.taylor@springsource.com>
Date: Mon, 8 Nov 2010 15:14:30 +0000
Subject: [PATCH] SEC-1550: Additional signature change (in
 LdapUserDetailsManager.removeAuthorities())

---
 .../security/ldap/userdetails/LdapUserDetailsManager.java       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ldap/src/main/java/org/springframework/security/ldap/userdetails/LdapUserDetailsManager.java b/ldap/src/main/java/org/springframework/security/ldap/userdetails/LdapUserDetailsManager.java
index dfcb645890..13900ba100 100644
--- a/ldap/src/main/java/org/springframework/security/ldap/userdetails/LdapUserDetailsManager.java
+++ b/ldap/src/main/java/org/springframework/security/ldap/userdetails/LdapUserDetailsManager.java
@@ -314,7 +314,7 @@ public class LdapUserDetailsManager implements UserDetailsManager {
         modifyAuthorities(userDn, authorities, DirContext.ADD_ATTRIBUTE);
     }
 
-    protected void removeAuthorities(DistinguishedName userDn, List<GrantedAuthority> authorities) {
+    protected void removeAuthorities(DistinguishedName userDn, Collection<? extends GrantedAuthority> authorities) {
         modifyAuthorities(userDn, authorities, DirContext.REMOVE_ATTRIBUTE);
     }