One year after switching from Java to Go

1) There is a perfectly working AOT compiler for JVM, namely Graal Native. Sub-second startup times are easily achieavble. 2) Dependency Injection does not require run-time reflection, I made one reflectionless DI for Scala and one for C# 3) Spring is not the best DI in the Java ecosystem

Dagger will give you DI at compile time (build time), via annotation processor feature. (And it seems Quarkus can do it as well?)