Disable gradle plugin to fix FTBFS

junit5.spec

@@ -5,11 +5,12 @@
 
 # Build with or without Gradle plugin.
 # NOTE: We are always building junit5 using Maven.
-%bcond_without gradle
+# Turned off by default as it's not compatible with current gradle
+%bcond_with gradle
 
 Name:           junit5
 Version:        5.0.0
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Java regression testing framework
 # junit-platform-surefire-provider is under ASL 2.0, all other modules use EPL (see LICENSE.md)
 License:        EPL and ASL 2.0
@@ -176,6 +177,9 @@ ln -s ../../javadoc/junit5 documentation/src/docs/api
 %doc documentation/src/docs/*
 
 %changelog
+* Thu Mar 15 2018 Michael Simacek <msimacek@redhat.com> - 5.0.0-3
+- Disable gradle plugin to fix FTBFS
+
 * Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 5.0.0-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild