java - where does JAX-WS method publish publishes to -

i don't have local server installed on machine able run , publish below web service. how working?

 //endpoint publisher     public class helloworldpublisher{          public static void main(string[] args) {            endpoint.publish("http://localhost:8888/ws/hello", new helloworldimpl());         }      } 

tested using

http://localhost:8888/ws/hello?wsdl 

there built in default http sever in sdk. publish methods starts default server , publishes server.