title: long timestamp to LocalDateTime
body: <p>I have a long timestamp 1499070300 (equivalent to Mon, 03 Jul 2017 16:25:00 +0800) but when I convert it to LocalDateTime I get 1970-01-18T16:24:30.300</p>
  
  <p>Here's my code </p>
  
  <pre><code>long test_timestamp = 1499070300;
  
  LocalDateTime triggerTime =
                  LocalDateTime.ofInstant(Instant.ofEpochMilli(test_timestamp), TimeZone
                          .getDefault().toZoneId());
  </code></pre>