/usr/share/maven-repo/args4j/ is in libargs4j-java 2.0.16-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/maven-repo/args4j/args4j/
/usr/share/maven-repo/args4j/args4j-site/
/usr/share/maven-repo/args4j/args4j-site/2.0.16/
/usr/share/maven-repo/args4j/args4j-site/2.0.16/args4j-site-2.0.16.pom
/usr/share/maven-repo/args4j/args4j-site/debian/
/usr/share/maven-repo/args4j/args4j-site/debian/args4j-site-debian.pom
/usr/share/maven-repo/args4j/args4j-tools/
/usr/share/maven-repo/args4j/args4j-tools/2.0.16/
/usr/share/maven-repo/args4j/args4j-tools/2.0.16/args4j-tools-2.0.16.jar
/usr/share/maven-repo/args4j/args4j-tools/2.0.16/args4j-tools-2.0.16.pom
/usr/share/maven-repo/args4j/args4j-tools/debian/
/usr/share/maven-repo/args4j/args4j-tools/debian/args4j-tools-debian.jar
/usr/share/maven-repo/args4j/args4j-tools/debian/args4j-tools-debian.pom
/usr/share/maven-repo/args4j/args4j/2.0.16/
/usr/share/maven-repo/args4j/args4j/2.0.16/args4j-2.0.16.jar
/usr/share/maven-repo/args4j/args4j/2.0.16/args4j-2.0.16.pom
/usr/share/maven-repo/args4j/args4j/debian/
/usr/share/maven-repo/args4j/args4j/debian/args4j-debian.jar
/usr/share/maven-repo/args4j/args4j/debian/args4j-debian.pom