You can always get the query
string from the string and parse it yourself. As far as I know, however, the parameters are allowed to be placed in an unordered hash. Do a "search" on the JavaRanch and you may find this topic discussed in detail about a month or so back.
Since that forum was just split into separate
Servlet and
JSP forums I have no idea what the best way to look would be, though...
The secret of how to be miserable is to constantly expect things are going to happen the way that they are "supposed" to happen.
You can have faith, which carries the understanding that you may be disappointed. Then there's being a willfully-blind idiot, which virtually guarantees it.