import com.github.aesteve.vertx.nubes.VertxNubes; public class Main { public static void main(String[] args) { VertxNubes.vertx().deployVerticle(MainVerticle.class.getName()); } } import com.github.aesteve.vertx.nubes.annotations.Controller; import com.github.aesteve.vertx.nubes.annotations.GET; @Controller("/hello") public class HelloWorldController { @GET public void helloWorld(HttpServerResponse response) { response.end("Hello, World!"); } }