Please give the  diagrams to explain the difference between MVC1 and MVC2

Please give the functional diagrams to explain the difference between MVC1 and MVC2

there is no MVC1 or MVC2, only the MVC pattern. The implementation of the MVC is fairly open-ended and there are some variations that are not named as different "versions" because each variation still has the same pattern: there is a model, there are views and there are controllers. What you list as a "feature" of MVC2 in your other post:
http://forum.java.sun.com/thread.jspa?threadID=719812&tstart=0
is merely the implementation of a front controller (becoming more popular nowadays) in stead of using multiple controllers. There is no change in pattern, only in implementation.

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