Hello!

Recently a new multi-platform open-source J2ME emulator called freej2me (GitHub repo) has been released. And the emulation scene seems to be quite happy about this news. What's more, sooner or later it should become a part of RetroArch what will allow for adding many awesome features that RetroArch is known for.

Would you be interested in working with them in some way?

I will also leave this link here to the very important J2ME preservation discussion (to inspire you): The state of j2me/midlet/jar emulation, and the in-danger software for the platform that needs to be preserved

Regards