/usr/share/maven-repo/org/codehaus/plexus/plexus-cli/1.2/plexus-cli-1.2.jar is in libplexus-cli-java 1.2-5.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/maven-repo/org/codehaus/plexus/plexus-cli/1.2/../../../../../../java/plexus-cli.jar