This bug is filed because groovy in rawhide lists jline as BR in its spec file. Please see bug 1022897 for more info. Note that jline will become version 2.x there. It would be strongly preferred if groovy could be made to work with jline 2.x. If this is not possible please change the BR to jline1 (see bug 1022908). Thanks for your cooperation!
Requires of groovy should be changed as well. Feel free to close this bug once groovy has been updated in rawhide.
Fixed in groovy-1.8.9-6
I believe that this bug is fixed in groovy-1.8.9-6, which is available in Fedora Rawhide, so I am closing this bug now. The build containing the fix can be found at Koji: http://koji.fedoraproject.org/koji/buildinfo?buildID=473705