title: After creating Java files from WSDL, how do I call the service?
body: <p>I am a beginner in web-services.</p>
  
  <p>I created a jar out of the given WSDL file; Now how do I use the service? The doesn't seem to be an API there.</p>
  
  <p>It looks like there are many tools that can be used to generate Java code from WSDL. Does using different tools mean different ways of calling the service ? </p>