/usr/ is in libqdox-java 1.12.1-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/java/qdox.jar
/usr/share/
/usr/share/doc/
/usr/share/doc/libqdox-java/
/usr/share/doc/libqdox-java/README.Debian
/usr/share/doc/libqdox-java/changelog.Debian.gz
/usr/share/doc/libqdox-java/copyright
/usr/share/java/
/usr/share/java/qdox-1.12.1.jar
/usr/share/maven-repo/
/usr/share/maven-repo/com/
/usr/share/maven-repo/com/thoughtworks/
/usr/share/maven-repo/com/thoughtworks/qdox/
/usr/share/maven-repo/com/thoughtworks/qdox/qdox/
/usr/share/maven-repo/com/thoughtworks/qdox/qdox/1.12.1/
/usr/share/maven-repo/com/thoughtworks/qdox/qdox/1.12.1/qdox-1.12.1.pom
/usr/share/maven-repo/com/thoughtworks/qdox/qdox/debian/
/usr/share/maven-repo/com/thoughtworks/qdox/qdox/debian/qdox-debian.pom
/usr/share/maven-repo/com/thoughtworks/qdox/qdox/1.12.1/qdox-1.12.1.jar
/usr/share/maven-repo/com/thoughtworks/qdox/qdox/debian/qdox-debian.jar