code: public static HttpServletRequest getHttpServletRequest(final Request request)
  	{
  		final WebRequest webRequest = (WebRequest)request;
  		final HttpServletRequest httpServletRequest = (HttpServletRequest)webRequest
  			.getContainerRequest();
  		return httpServletRequest;
  	}
docs: Gets the http servlet request.
  
  @param request
  the request
  @return the http servlet request