Seems like an interesting effort. A developer is building an alternative Java-based backend to Lemmy’s Rust-based one, with the goal of building in a handful of different features. The dev is looking at using this compatibility to migrate their instance over to the new platform, while allowing the community to use their apps of choice.
Or C#, it’s literally “Java, but good”.
The only time I would choose Java for a new project is if I had a hard dependency on something that only works with Java…
Seems like here the number of developers comfortable in Java is a dependency