After solving this types of problems, most remaining doclint errors should be due to:

• unkown tag @asciidoc, there is an asciidoc plugin for javadoc rendering but it’s commented in javadoc.gradle as it wasn't working
• various other unkown tags in target/generated/sources/xjc/main/mapping/org/hibernate/boot/jaxb/mapping which are not source code but generated