/usr/share/ is in libjboss-cache2-java 2.2.2.GA+ds1-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/maven-repo/org/
/usr/share/maven-repo/org/jboss/
/usr/share/maven-repo/org/jboss/cache/
/usr/share/maven-repo/
/usr/share/maven-repo/org/jboss/cache/jbosscache-core/
/usr/share/maven-repo/org/jboss/cache/jbosscache-core/2.2.2.GA/
/usr/share/maven-repo/org/jboss/cache/jbosscache-core/2.2.2.GA/jbosscache-core-2.2.2.GA.pom
/usr/share/maven-repo/org/jboss/cache/jbosscache-core/2.2.2.GA/jbosscache-core-2.2.2.GA.jar
/usr/share/maven-repo/org/jboss/cache/jbosscache-core/2.x/
/usr/share/maven-repo/org/jboss/cache/jbosscache-core/2.x/jbosscache-core-2.x.pom
/usr/share/java/
/usr/share/doc/
/usr/share/doc/libjboss-cache2-java/
/usr/share/doc/libjboss-cache2-java/copyright
/usr/share/doc/libjboss-cache2-java/changelog.Debian.gz
/usr/share/maven-repo/org/jboss/cache/jbosscache-core/2.x/jbosscache-core-2.x.jar
/usr/share/java/jboss-cache2.jar