For Client authenticationFlowBindingOverrides an empty list is compared to null which leads to unnecessary client updates

[srose]

Current Behavior

When checking authenticationFlowBindingOverrides of a client the client from file has set null and the corresponding client retrieved via API has set an empty list. This leads to an unnecessary CLIENT UPDATE event.

Expected Behavior

Compare null and empty list of authenticationFlowBindingOverrides in a consistent way.

Steps To Reproduce

1. Definition of a client in yaml/json
2. Run Import
3. Change the file, but not the client definition to make the import logic start again
4. Run Import
5. See UPDATE CLIENT Event for the client not changed.

Environment

• Keycloak Version: 21.1.1
• keycloak-config-cli Version: 5.6.1
• Java Version: 17

Anything else?

Comments/thoughts welcome...