/usr/ is in libfreehep-io-java 2.0.2-4.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/doc/
/usr/share/doc/libfreehep-io-java/
/usr/share/doc/libfreehep-io-java/copyright
/usr/share/doc/libfreehep-io-java/changelog.Debian.gz
/usr/share/maven-repo/
/usr/share/maven-repo/org/
/usr/share/maven-repo/org/freehep/
/usr/share/maven-repo/org/freehep/freehep-io/
/usr/share/maven-repo/org/freehep/freehep-io/debian/
/usr/share/maven-repo/org/freehep/freehep-io/debian/freehep-io-debian.pom
/usr/share/maven-repo/org/freehep/freehep-io/2.0.2/
/usr/share/maven-repo/org/freehep/freehep-io/2.0.2/freehep-io-2.0.2.jar
/usr/share/maven-repo/org/freehep/freehep-io/2.0.2/freehep-io-2.0.2.pom
/usr/share/java/
/usr/share/maven-repo/org/freehep/freehep-io/debian/freehep-io-debian.jar
/usr/share/java/freehep-io-2.0.2.jar
/usr/share/java/freehep-io.jar