/usr/share/java/maven-invoker-plugin.jar is in libmaven-invoker-plugin-java 1.5-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/java/../maven-repo/org/apache/maven/plugins/maven-invoker-plugin/1.5/maven-invoker-plugin-1.5.jar