/usr/ is in libcommons-io-java 2.4-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/java/
/usr/share/java/commons-io-2.4.jar
/usr/share/doc/
/usr/share/doc/libcommons-io-java/
/usr/share/doc/libcommons-io-java/copyright
/usr/share/doc/libcommons-io-java/NOTICE.txt
/usr/share/doc/libcommons-io-java/changelog.Debian.gz
/usr/share/doc/libcommons-io-java/RELEASE-NOTES.txt.gz
/usr/share/maven-repo/
/usr/share/maven-repo/commons-io/
/usr/share/maven-repo/commons-io/commons-io/
/usr/share/maven-repo/commons-io/commons-io/2.4/
/usr/share/maven-repo/commons-io/commons-io/2.4/commons-io-2.4.pom
/usr/share/maven-repo/commons-io/commons-io/debian/
/usr/share/maven-repo/commons-io/commons-io/debian/commons-io-debian.pom
/usr/share/java/commons-io.jar
/usr/share/maven-repo/commons-io/commons-io/2.4/commons-io-2.4.jar
/usr/share/maven-repo/commons-io/commons-io/debian/commons-io-debian.jar