Update to AssertJ 4.0

[marcphilipp]

Overview

Try out AssertJ 4.0 prior to its release.

---

I hereby agree to the terms of the JUnit Contributor License Agreement.

---

Definition of Done

• There are no TODOs left in the code
• Method preconditions are checked and documented in the method's Javadoc
• Coding conventions (e.g. for logging) have been followed
• Change is covered by automated tests including corner cases, errors, and exception handling
• Public API has Javadoc and @API annotations
• Change is documented in the User Guide and Release Notes

[scordio]

We now publish snapshots:

Suggested change

	assertj = "4.0.0-M1"
	assertj = "4.0.0-SNAPSHOT"

[marcphilipp]

Thanks! You don't publish snapshot Javadoc anywhere, do you?

[scordio]

If I'm not mistaken, the Javadoc JAR also gets generated and published to Maven Central, but I don't know how its content could be consumed/linked.

As part of version 4 work, I plan to publish the Javadoc also to our own domain to relax a bit the dependency to javadoc.io, and the new publishing will also include snapshot content.

[marcphilipp]

Looks like xmlunit needs to be adjusted due to assertj/assertj@989faf8

[scordio]

Looks like xmlunit needs to be adjusted due to assertj/assertj@989faf8

Thanks for the heads up! We'll reach out to the project about it.

[marcphilipp]

Closing for now as discussed with @scordio