WSDL Part Names

[Albert Bupp]

I'm trying to understand why I'm seeing differences between the WSDL 
packets being returned from what's ostensibly the same service deployed on 
2 different machines. Both machines are running Axis v1.1RC2, one deployed 
to Tomcat v3.3.1a, the other to Tomcat v3.3.1. The deployment descriptors 
on both machines are indentical, as are the service libraries.

On one machine the WSDL packet comes back w/ a wsdl:message element 
containing a wsdl:part element that looks like this:

<wsdl:part name="args" ... />

On the other machine, the same message element's wsdl:part element looks 
like this:

<wsdl:part name="in0" ... />

Can anyone explain why there might be such a difference the WSDL packets?

Thanks, Albert