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dynamic data from a servlet ?

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1) I need a servlet GetDataServlt that returns a two dimensional array from a database.
2)How can I call the servlet GetDataServlet from another servlet, for example, I have a servlet called MainServlet that has a function called populatedata(){
get the two dimensional array called dataA from GetDataServlet
Do something with dataA
Thanks lot
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why don't have a class that will handle retrieve information from database, any servlet need that information will call that class like a bean. I don't think that you can really nest servlet. You can do servlet chaining, but my experience are that was not very good.
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