Flex Return type Web service

Question

Hi,

I have a web service, created in java, which returns a Vector:

@WebMethod
public Vector<Data> getData();

I am using Flash Builder 4. I am trying to call the web service in Adobe Flex. When I import the web service using Connect to Data/Services -> WSDL, the return type that Flex selects for this web service is Data[]. How do I change the return type to Vector?

Thanks,

-H