/usr/share/maven-repo/org/codehaus/plexus/plexus-utils/2.x/plexus-utils-2.x-javadoc.jar is in libplexus-utils2-java-doc 2.0.5-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/maven-repo/org/codehaus/plexus/plexus-utils/2.x/../2.0.5/plexus-utils-2.0.5-javadoc.jar