https://bugzilla.redhat.com/show_bug.cgi?id=1269844
--- Comment #1 from Orion Poplawski orion@cora.nwra.com --- CubeReader is a GUI application so you need to require java, not java headless.
Also, you need to install a wrapper script to run the application, see https://fedorahosted.org/released/javapackages/doc/#_generating_application_...