I still see this next error, but the example runs now, and it's no longer complaining about not being able to find classes in the wsdl4.jar packages. "- Unable to find required classes (javax.activation.DataHandler and javax.mail.internet.MimeMultipart). Attachment support is disabled."
You need activation.jar and mail.jar in your CLASSPATH
You can read more about the Java Mail API here:
http://java.sun.com/products/javamail/FAQ.html
I am not sure whether activation.jar is included or you need to get it from JAF:
http://java.sun.com/products/javabeans/glasgow/jaf.html
My app server includes both of them so I did not have to download the jars, they were added to the app server's CLASSPATH by default so no problem on the server, I just had to add them to the CLASSPATH for the client side.
However, if you don't use attachments you don't need to have them in your CLASSPATH, just ignore the warnings.
I hope this helps.
Tim