/usr/ is in libjcommander-java 1.32-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/java/
/usr/share/java/jcommander.jar
/usr/share/doc/
/usr/share/doc/libjcommander-java/
/usr/share/doc/libjcommander-java/changelog.Debian.gz
/usr/share/doc/libjcommander-java/copyright
/usr/share/maven-repo/
/usr/share/maven-repo/com/
/usr/share/maven-repo/com/beust/
/usr/share/maven-repo/com/beust/jcommander/
/usr/share/maven-repo/com/beust/jcommander/1.x/
/usr/share/maven-repo/com/beust/jcommander/1.x/jcommander-1.x.pom
/usr/share/maven-repo/com/beust/jcommander/1.32/
/usr/share/maven-repo/com/beust/jcommander/1.32/jcommander-1.32.pom
/usr/share/java/jcommander-1.32.jar
/usr/share/maven-repo/com/beust/jcommander/1.x/jcommander-1.x.jar
/usr/share/maven-repo/com/beust/jcommander/1.32/jcommander-1.32.jar