and i think for 1.1 we even need JRE not J2SE, if i look at the profile list in the osgi jar of eclipse: Actually it does not makes any sense given that Eclipse requires Java 11 (!) to put any effort ...

The first suggestion is a no op, since I rely on older versions to have a backend to run into when newer versions doesn't work as expected. The second is a known issue, and my environment works as ...