I am trying to use the 'new' filter api to add a parameter to a request before a 
servlet is invoked.
My first try involved calling getParameterMap()and doing a put() into it. It seems 
that map is locked readonly.
So now I'm looking at HttpRequestWrapper but to use that I think I will have to 
emulate the whole parameter behaviour just to add a value.
has anyone done this before, or can point me at an example?
tim

URL: http://www.westpoint.ltd.uk/ - internet recon.

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