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which class is impementing the RequestDispatcher inteface

 
ramchander yshetti
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hai

please tell me which class is implementing the RequestDispatcher interface
interface RequestDispatcher
{
----
}
class ?? implements RequestDispatcher
{
-------
}

2.Q) the service() method is compulsory required ServletException and IOException

ex: public void service(HttpServletRequest request,HttpServletResponse response) throws IOException

while writing the above service() method i am able to run the servlet program. I am getting the output with out writing the ServletException.

please clear me.
 
Ben Souther
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Posts: 13411
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yathamshetti ramchander,
Please don't ask the same question more that once.
You've already asked this here:
http://www.coderanch.com/forums/

The thread was moved and then people gave you answers.
Please look there.
 
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