title: How to get current moment in ISO 8601 format with date, hour, and minute?
body: <p>What is the most elegant way to get <a href="http://en.wikipedia.org/wiki/ISO_8601" rel="noreferrer">ISO 8601</a> formatted presentation of the current moment, UTC? It should look like: <code>2010-10-12T08:50Z</code>.</p>
  <p>Example:</p>
  <pre><code>String d = DateFormat.getDateTimeInstance(DateFormat.ISO_8601).format(date);
  ``
  </code></pre>