package com.github.justcoke.example;

import org.bonn.se.meinhotelapp.ui.MyUI;

import com.vaadin.annotations.VaadinServletConfiguration;
import com.vaadin.server.VaadinServlet;

import io.dropwizard.Application;
import io.dropwizard.setup.Bootstrap;
import io.dropwizard.setup.Environment;

public class VaadinApplication extends Application<VaadinApplication.Configuration> {

	public static class Configuration extends io.dropwizard.Configuration {
		public String name;
	}

	@VaadinServletConfiguration(ui = MyUI.class, productionMode = false)
	public static class Servlet extends VaadinServlet {
		// empty
	}

	public static void main(String... args) throws Exception {
		if (args == null) {
			args = new String[] { "server" };
		}
		new VaadinApplication().run(args);
	}

	@Override
	public void initialize(Bootstrap<Configuration> bootstrap) {
		bootstrap.addBundle(new VaadinBundle(Servlet.class, "/vaadin/*"));
	}

	@Override
	public void run(Configuration configuration, Environment environment) throws Exception {
		// empty
	}
}

@@ -683,16 +683,20 @@
 args
- == null
+.length == 0
 ) %7B%0A

Fix in main class