package com.baeldung; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import io.vertx.core.AbstractVerticle; import io.vertx.core.Future; import io.vertx.core.Vertx; public class HelloVerticle extends AbstractVerticle { private static final Logger LOGGER = LoggerFactory.getLogger(HelloVerticle.class); public static void main(String[] args) { Vertx vertx = Vertx.vertx(); vertx.deployVerticle(new HelloVerticle()); } @Override public void start(Future future) { LOGGER.info("Welcome to Vertx"); } @Override public void stop() { LOGGER.info("Shutting down application"); } }