code: public boolean sendResourceFile(HttpServletRequest request, HttpServletResponse response) throws IOException
      {
          String path = request.getPathInfo();
          if (path == null)
              path = request.getRequestURI();
          if (path == null)
              return false;
          path = this.fixPathInfo(path);
          
          return this.sendResourceFile(path, response);
      }
docs: Send this resource to the response stream.
  @param request
  @param response
  @return
  @throws IOException