how to handle polymorphism? Apache SOAP does, Apache Axis??

[Michael Remijan <Mi...@solocup.com>]

..

I'm just getting into webservices and am trying to play around with Axis, testing a bunch of typical scenarios.  Here's a not so interesting one.  I have two methods

display(String [])
display(Object [])

Obviously, if it's all string I want to do one thing.  If it's just object, I want to do another.  Apache SOAP handled this fine meaning the client called the appropriate method.  Axis is having a harder time.  I always get the 
display(Object []) no matter what I do to try otherwise.  Here's the current snippit of how i'm handling my setParameter() method so far.

call.addParameter(
   "strArray", XMLType.SOAP_ARRAY, String[].class, ParameterMode.IN
);


any thoughts on how to remedy this?
Thanks,
Mike