title: Correct Date format to use for GsonBuilder Date Format
body: <p>My client sends me a date in "2019-11-22T16:16:31.0065786+00:00" format. I am getting the following error: </p>
  
  <blockquote>
    <p>java.text.ParseException: Unparseable date:
    "2019-11-22T16:16:31.0065786+00:00"</p>
  </blockquote>
  
  <p>The date format that I am using is:</p>
  
  <pre><code>new GsonBuilder().setDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSSSSSZ")
      .create();
  </code></pre>
  
  <p>Please let me know which format to use.</p>