Hi List, After upgrading from JDK 8 to JDK 11 javadoc began complaining on valid HTML5 constructs such as the "title" attribute and the "svg" element. The AdoptOpenJDK maintainers suggested using -Xdoclint=none but that seems more like a workaround than a solution. https://github.com/AdoptOpenJDK/openjdk-support/issues/131 thanx, Anders