They should really be switching over to SparkJava - here&#x27;s a quick article from Twilio on how to build a webapp in Java in 10 lines using Java 8 and no xml (hint: use gradle)  <a href="https:&#x2F;&#x2F;www.twilio.com&#x2F;blog&#x2F;2015&#x2F;09&#x2F;getting-started-with-gradle-and-the-spark-framework-3.html" rel="nofollow">https:&#x2F;&#x2F;www.twilio.com&#x2F;blog&#x2F;2015&#x2F;09&#x2F;getting-started-with-gra...</a>