Simplify UserManagement

1 files changed, 2 insertions, 2 deletions

diff --git a/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/user/UserManagement.java b/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/user/UserManagement.java
index c78dcc76854..2ae8c0b7f31 100644
--- a/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/user/UserManagement.java
+++ b/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/user/UserManagement.java
@@ -15,7 +15,7 @@ public interface UserManagement {
     /** Creates the given role, or throws if the role already exists. */
     void createRole(RoleId role);
 
-    /** Deletes the given role, or throws if it doesn't already exist. */
+    /** Ensures the given role does not exist. */
     void deleteRole(RoleId role);
 
     /** Ensures the given users exist, and are part of the given role, or throws if the role does not exist. */
@@ -25,7 +25,7 @@ public interface UserManagement {
     void removeUsers(RoleId role, Collection<UserId> users);
 
     /** Returns all known roles. */
-    List<RoleId> listRoles();
+    default List<RoleId> listRoles() { throw new UnsupportedOperationException("To be removed."); }
 
     /** Returns all users in the given role, or throws if the role does not exist. */
     List<UserId> listUsers(RoleId role);