[sievebrain]

Huh, no, it isn't.

Yes, "gradle build" wants to see a "build.gradle" file in the current directory, but you can run "gradle init" to get one. And after that everything except specifying dependencies is by convention.

There's really little to no difference in complexity here. What Go saves by not having a build file it loses by not encoding enough information about dependencies in the source, which leads to horrible hacks like vendoring.