ServiceClient call = new ServiceClient
(new HTTPTransport(opts.getURL(), "urn:cominfo"));
call.set( Transport.USER, opts.getUser() );
call.set( Transport.PASSWORD, opts.getPassword() );
String res = (String) call.invoke(
"urn:cominfo", "getInfo",
new Object[] { args[0], args[1] } );
System.out.println( symbol + ": " + res );
}