As much as I am a fan of go, this sounds like it's a bad build infrastructure more than any fault of Java. JAR shading exists, their imports were probably out o

As much as I am a fan of go, this sounds like it's a bad build infrastructure more than any fault of Java. JAR shading exists, their imports were probably out of hand (and significantly unused), and while they were microservices, they probably could have had groups of them share a JVM (and benefited from the shared permgen space). Still, that's time and effort, and in Go you get all of those things for free. There's far fewer janky edges (I spent hours figuring out the problems with signed jars, shaded jars, and symlinks when trying to deploy)