Directory structure for domain / api files

[StigLau]

Luv what you've done with this archetype. Just what I needed for my quick'n'dirty resty backend for my Elm/.js weekend hackathon.
However; is the directory structure for domain and hello/api correct?
My first thought is that the endpoint resource should be in api, Planet and Saying in domain folder and counterService in some service directory.
This is my first entry into dropwizard, so some well thought out directories will help me and future noobs alot!