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* Add unit tests to test previous event information
* Handle group and metadata events
* Only set the previous event information after handling an event

  * Handle wikiattachmentlink the same way we handle wikiinternallink
    class
  * Add integration tests to cover the bug

XRENDERING-632: Figure and figure caption events are not handled by the composite and queue listener

Currently translated at 100.0% (3 of 3 strings)

Translation: XWiki Rendering/Rendering API
Translate-URL: https://l10n.xwiki.org/projects/xwiki-rendering/rendering-api/fr/

Currently translated at 100.0% (3 of 3 strings)

Translation: XWiki Rendering/Rendering API
Translate-URL: https://l10n.xwiki.org/projects/xwiki-rendering/rendering-api/fr/

* modifying directly the block's children list is not safe

* don't improve the convertInline implementation just yet, will come later (and impact a few existing tests)
* fix a few test after the changes made to the default macro error messages

* fix test

* fix javadoc

* add missing default implementation

* fix mistake

* simplify the API
* make the code more reusable

* Fixed javadoc

* Revert to Java 14 since Spoon also doesn't work on Java 16...

* Fix comment

* Enable remote cache + store CI build results in the remote cache
* Only publish build scans on CI or on demand on dev machines