Description
We have an interface o.a.axis2.description.Flow which has exactly one implementation (o.a.axis2.description.FlowImpl) and there's no factory to support multiple imlementations (because we don't need multiple impls). That doesn't make any sense because when we use it we say "new o.a.axis2.description.FlowImpl()"!
We should remove the interface and make Flow into a concrete class.
Same issue with o.a.axis2.description.Parameter.
Sanjiva.