Why does most servlets extend HttpServlet?
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Answer Posted / dhiraj
All servlet classes extend the HttpServlet abstract class.
HttpServlet simplifies writing HTTP servlets by providing a
framework for handling the HTTP protocol. Because
HttpServlet is abstract, your servlet class must extend it
and override at least one of its methods. An abstract class
is a class that contains unimplemented methods and cannot be
instantiated itself.
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