/usr/share/maven-repo/org/apache/maven/shared/file-management/debian/file-management-debian.jar is in libmaven-file-management-java 1.2.1-3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/maven-repo/org/apache/maven/shared/file-management/debian/../1.2.1/file-management-1.2.1.jar