Gradle in Fedora ships with incremental Scala compiler feature disabled due to missing dependency on Zinc. It would be good to enable it.
This package is now maintained by the Stewardship SIG. https://fedoraproject.org/wiki/SIGs/Stewardship Any non-security updates will probably not be handled, if no volunteer steps up to do that. If you wish to volunteer assign this bug to you and reset the priority.
gradle has been retired for fedora 31+. If somebody un-retires it, they will have to deal with this.