[EVIL] Modifying a request parameter

[Andrew Hill <an...@gridnode.com>]

String[] foo = request.getParameterValues("foo");
foo[2] = "you"; //Naughty naughty. Very naughty. Wicked! Absolutely
outrageous mate! ;->

In hindsight an odious but obvious and doubtlessly documented hack, yet Ive
spent four frustrating hours figuring out how my poor parameters were
getting maliciously murdered! This is a tale of tracing a thousand torturous
lines of config driven code and deep deep down in the dismal depths of their
convoluted bowels there lurks a menacing method that consumes string arrays
and does unspeakable things to them without allocating a new array
instance...


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