tag 893417 + pending thanks Some bugs in the spock package are closed in revision 715def2e045ef5cde39bf3a0cf4509ae866bf82b in branch 'master' by Emmanuel Bourg
The full diff can be seen at https://anonscm.debian.org/cgit/pkg-java/spock.git/commit/?id=715def2 Commit message: Fixed the build failure with Java 9 (Closes: #893417)
