/usr/ is in libplexus-interactivity-api-java 1.0-alpha-6-7.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/java/
/usr/share/java/plexus-interactivity-api.jar
/usr/share/doc/
/usr/share/doc/libplexus-interactivity-api-java/
/usr/share/doc/libplexus-interactivity-api-java/TODO.Debian
/usr/share/doc/libplexus-interactivity-api-java/changelog.Debian.gz
/usr/share/doc/libplexus-interactivity-api-java/copyright
/usr/share/maven-repo/
/usr/share/maven-repo/org/
/usr/share/maven-repo/org/codehaus/
/usr/share/maven-repo/org/codehaus/plexus/
/usr/share/maven-repo/org/codehaus/plexus/plexus-interactivity-api/
/usr/share/maven-repo/org/codehaus/plexus/plexus-interactivity-api/debian/
/usr/share/maven-repo/org/codehaus/plexus/plexus-interactivity-api/debian/plexus-interactivity-api-debian.pom
/usr/share/maven-repo/org/codehaus/plexus/plexus-interactivity-api/1.0-alpha-6/
/usr/share/maven-repo/org/codehaus/plexus/plexus-interactivity-api/1.0-alpha-6/plexus-interactivity-api-1.0-alpha-6.pom
/usr/share/java/plexus-interactivity-api-1.0-alpha-6.jar
/usr/share/maven-repo/org/codehaus/plexus/plexus-interactivity-api/debian/plexus-interactivity-api-debian.jar
/usr/share/maven-repo/org/codehaus/plexus/plexus-interactivity-api/1.0-alpha-6/plexus-interactivity-api-1.0-alpha-6.jar