/usr/share/maven-repo/ is in libspock-java 0.7-groovy-2.0-4.
This file is owned by root:root, with mode 0o755.
..
/usr/share/maven-repo/org/
/usr/share/maven-repo/org/spockframework/
/usr/share/maven-repo/org/spockframework/spock-core/
/usr/share/maven-repo/org/spockframework/spock-core/0.7-groovy-2.0/
/usr/share/maven-repo/org/spockframework/spock-core/0.7-groovy-2.0/spock-core-0.7-groovy-2.0.jar
/usr/share/maven-repo/org/spockframework/spock-core/0.7-groovy-2.0/spock-core-0.7-groovy-2.0.pom
/usr/share/maven-repo/org/spockframework/spock-core/debian/
/usr/share/maven-repo/org/spockframework/spock-core/debian/spock-core-debian.jar
/usr/share/maven-repo/org/spockframework/spock-core/debian/spock-core-debian.pom
/usr/share/maven-repo/org/spockframework/spock-guice/
/usr/share/maven-repo/org/spockframework/spock-guice/0.7-groovy-2.0/
/usr/share/maven-repo/org/spockframework/spock-guice/0.7-groovy-2.0/spock-guice-0.7-groovy-2.0.jar
/usr/share/maven-repo/org/spockframework/spock-guice/0.7-groovy-2.0/spock-guice-0.7-groovy-2.0.pom
/usr/share/maven-repo/org/spockframework/spock-guice/debian/
/usr/share/maven-repo/org/spockframework/spock-guice/debian/spock-guice-debian.jar
/usr/share/maven-repo/org/spockframework/spock-guice/debian/spock-guice-debian.pom