/usr/share/ is in libplexus-languages-java 0.9.5-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/java/plexus-java.jar
/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-java/
/usr/share/doc/
/usr/share/doc/libplexus-languages-java/
/usr/share/doc/libplexus-languages-java/changelog.Debian.gz
/usr/share/doc/libplexus-languages-java/copyright
/usr/share/java/
/usr/share/maven-repo/org/codehaus/plexus/plexus-java/0.9.5/
/usr/share/maven-repo/org/codehaus/plexus/plexus-java/0.9.5/plexus-java-0.9.5.pom
/usr/share/maven-repo/org/codehaus/plexus/plexus-java/debian/
/usr/share/maven-repo/org/codehaus/plexus/plexus-java/debian/plexus-java-debian.pom
/usr/share/maven-repo/org/codehaus/plexus/plexus-languages/
/usr/share/maven-repo/org/codehaus/plexus/plexus-languages/0.9.5/
/usr/share/maven-repo/org/codehaus/plexus/plexus-languages/0.9.5/plexus-languages-0.9.5.pom
/usr/share/maven-repo/org/codehaus/plexus/plexus-languages/debian/
/usr/share/maven-repo/org/codehaus/plexus/plexus-languages/debian/plexus-languages-debian.pom
/usr/share/java/plexus-java-0.9.5.jar
/usr/share/maven-repo/org/codehaus/plexus/plexus-java/0.9.5/plexus-java-0.9.5.jar
/usr/share/maven-repo/org/codehaus/plexus/plexus-java/debian/plexus-java-debian.jar