How to destroy portlets with consumer stored portletState?

[Stefan Hepper <sthepper@hursley.ibm.com>]

I would like to solve the following use case:
- portlet returns portletState in order to have this state stored on the 
consumer
- part of this state contains the server address where the portlets gets 
the email and calendar information
- now the portlet is destroyed and would like to clean up the entries on 
the server, however, the destroy call does not provide the portletState, 
but only the portletHandle

How is this use case supposed to work? Wouldn't you need either a 
portletState array in the destroy or exchange the portletHandle with 
portletContext?

Stefan