Thank you for the trace. This error is actually triggered by maven-javadoc-plugin 2.10.4 which depends on commons-lang 2.5. It should be fixed in the version 3.0.0. maven-site-plugin 3.6 already uses commons-lang3.
Emmanuel Bourg --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@commons.apache.org For additional commands, e-mail: dev-h...@commons.apache.org