I don't understand how it works. It seems that to create a web service all you need is to import the jax-ws jars and write a java file with annotations (no web.xml or servlet container like Tomcat). When I run the file it gives me the message above. Would some one explain what it is?
Looks like you are using JDK inbuilt http server for testing web services, which is good for quick testing. In real life application you would like to go with some app server.