/usr/ is in libfreehep-graphicsio-java 2.1.1-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/java/
/usr/share/java/freehep-graphicsio.jar
/usr/share/maven-repo/
/usr/share/maven-repo/org/
/usr/share/maven-repo/org/freehep/
/usr/share/maven-repo/org/freehep/freehep-graphicsio/
/usr/share/maven-repo/org/freehep/freehep-graphicsio/debian/
/usr/share/maven-repo/org/freehep/freehep-graphicsio/debian/freehep-graphicsio-debian.pom
/usr/share/maven-repo/org/freehep/freehep-graphicsio/2.1.1/
/usr/share/maven-repo/org/freehep/freehep-graphicsio/2.1.1/freehep-graphicsio-2.1.1.jar
/usr/share/maven-repo/org/freehep/freehep-graphicsio/2.1.1/freehep-graphicsio-2.1.1.pom
/usr/share/doc/
/usr/share/doc/libfreehep-graphicsio-java/
/usr/share/doc/libfreehep-graphicsio-java/copyright
/usr/share/doc/libfreehep-graphicsio-java/changelog.Debian.gz
/usr/share/java/freehep-graphicsio-2.1.1.jar
/usr/share/maven-repo/org/freehep/freehep-graphicsio/debian/freehep-graphicsio-debian.jar