https://blog.wongcw.com/2020/02/28/2020%e5%b9%b4%e7%ac%ac%e4%b8%80%e5%80%8b%e5%80%99%e9%81%b8java%e5%a2%9e%e5%bc%b7%e6%8f%90%e6%a1%88%ef%bc%8c%e5%88%aa%e9%99%a4nashorn-javascript%e5%bc%95%e6%93%8e/