/usr/share/java/spock-guice.jar is in libspock-java 0.7-groovy-2.0-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/java/spock-guice-0.7-groovy-2.0.jar
/usr/share/java/spock-guice-0.7-groovy-2.0.jar