Before reporting an issue

[X] I have read and understood the above terms for submitting issues, and I understand that my issue may be closed without action if I do not follow them.

Area

admin/client-java

Describe the bug

When switching between branches and building it, I found that the generating code overwrites previously generated files, but doesn't remove old ones.

Version

main

Regression

[ ] The issue is a regression

Expected behavior

Old files should be cleaned when running the Maven build with clean.

Actual behavior

Old files stay.

How to Reproduce?

Build with main, then switch to KC24 where organisations doesn't exist, and the build will fail.

Anything else?

I'll prepare a PR.