/usr/share/java/groovy-all.jar is in groovy 2.0.0~beta2+isreally1.8.6-4ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/java/../groovy/embeddable/groovy-all-1.8.6.jar
/usr/share/java/../groovy/embeddable/groovy-all-1.8.6.jar