/usr/ is in libspock-java 0.6-groovy-1.8-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/java/
/usr/share/java/spock-guice-0.6-groovy-1.8.jar
/usr/share/java/spock-core-0.6-groovy-1.8.jar
/usr/share/doc/
/usr/share/doc/libspock-java/
/usr/share/doc/libspock-java/copyright
/usr/share/doc/libspock-java/changelog.Debian.gz
/usr/share/maven-repo/
/usr/share/maven-repo/org/
/usr/share/maven-repo/org/spockframework/
/usr/share/maven-repo/org/spockframework/spock-guice/
/usr/share/maven-repo/org/spockframework/spock-guice/0.6-groovy-1.8/
/usr/share/maven-repo/org/spockframework/spock-guice/0.6-groovy-1.8/spock-guice-0.6-groovy-1.8.pom
/usr/share/maven-repo/org/spockframework/spock-guice/debian/
/usr/share/maven-repo/org/spockframework/spock-guice/debian/spock-guice-debian.pom
/usr/share/maven-repo/org/spockframework/spock-core/
/usr/share/maven-repo/org/spockframework/spock-core/0.6-groovy-1.8/
/usr/share/maven-repo/org/spockframework/spock-core/0.6-groovy-1.8/spock-core-0.6-groovy-1.8.pom
/usr/share/maven-repo/org/spockframework/spock-core/debian/
/usr/share/maven-repo/org/spockframework/spock-core/debian/spock-core-debian.pom
/usr/share/java/spock-core.jar
/usr/share/java/spock-guice.jar
/usr/share/maven-repo/org/spockframework/spock-guice/0.6-groovy-1.8/spock-guice-0.6-groovy-1.8.jar
/usr/share/maven-repo/org/spockframework/spock-guice/debian/spock-guice-debian.jar
/usr/share/maven-repo/org/spockframework/spock-core/0.6-groovy-1.8/spock-core-0.6-groovy-1.8.jar
/usr/share/maven-repo/org/spockframework/spock-core/debian/spock-core-debian.jar