Who is standing behind RetroLambda? Who is developing?
One developer is provides the gradle plugin as an OpenSource Project to GitHub, and a team OpenSource Project on GitHub. One developer for gradle plugin, another team for retrolambdahttps://github.com/evant/gradle-retrolambda
How is the compability with Google work? There is not really a good connection between the RetroLambda Team and Google. It's also hard to say what will happen in the future and how RetroLambda will collide with Google's plans.
Support with eclipse
I didn't try it out so far, but it should work with eclipse
Some sideeffeects appeared: Performance of Android Studio was really slow. Any ideas why and how can this be prevented?
Longer build times are necessary because the transformation takes time
Is debugging possible? And how does it work?
Yes debugging your application is possible and it's really simple