it appears lo uses java only for selected components and runs fine
without it. additionally java(ClassDataVersion) dependency mandates
installation of default jre that provides given java(ClassDataVersion)
meaning jre 8 cannot be installed cleanly as the default jre since lo
requires jre >= 9. lo however does not rely on default jre and scans
%{_libdir}/jvm for all available installations and is perfectly fine
with just *-jre-base package.
therefore disable java(ClassDataVersion) dependency and suggest jre used
during build instead.