how to capture multiple parameters using @RequestParam using spring mvc?

by 
@RequestMapping(value = "users/newuser", method = RequestMethod.POST)   
public String saveUser(@RequestParam Map<String,String> requestParams) throws Exception{
   String userName=requestParams.get("email");
   String password=requestParams.get("password");

   //perform DB operations

   return "profile";
}

You could use RequestParam in the above mentioned manner.

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