/usr/share/maven-repo/org/sonatype/plexus/plexus-sec-dispatcher/debian/plexus-sec-dispatcher-debian.jar is in libplexus-sec-dispatcher-java 1.4-3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/maven-repo/org/sonatype/plexus/plexus-sec-dispatcher/debian/../../../../../../java/plexus-sec-dispatcher.jar