null pointer exception

[prachihjadhav]

@RequestMapping(value = "/jobzilla/user/login", method = RequestMethod.POST)
public ResponseEntity login(@Valid @RequestBody User user) {
return userService.login(user);
}

following is the response part

public ResponseEntity login(@Valid User user) {
ResponseModel response = new ResponseModel();
User userlogin = userRepository.findByEmail(user.getEmail());
System.out.println("email");
if (user.getPassword().equals(userlogin.getPassword())) {
response.setResponseCode(HttpStatus.OK.toString());
response.setResponseDescription("Login Success");
response.setResponseObject(userlogin);
return new ResponseEntity(response, HttpStatus.OK);
}
return new ResponseEntity(response, HttpStatus.NO_CONTENT);
}