[DOXIA-732] Do not fail for duplicate anchor names

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0-M9
• Fix Version/s: 2.0.0, 2.0.0-M10
• Component/s: Core
• Assignee: Konrad Windszus
• Reporter: Konrad Windszus
• Created: 12/Mar/24 16:34
• Updated: 14/Apr/24 09:30
• Resolved: 13/Mar/24 09:47

Description

The UniqueAnchorNamesValidator added with DOXIA-722 fails with an ISE in case duplicate anchor names are found on a page (https://github.com/apache/maven-doxia/blob/7a04c033456511e1bd4870f03ba768d03158f368/doxia-core/src/main/java/org/apache/maven/doxia/sink/impl/UniqueAnchorNamesValidator.java#L49).

As this only has a functional impact for links using the anchors the default behaviour should rather be a WARNING in the log.

Issue Links

• is caused by: DOXIA-722 Optionally create anchors for indexable entries (used in TOC macro)
• links to: GitHub Pull Request #203