title: Java Convert Facebook created_time to UTC
body: <p>I am using Facebook graph API to retrieve user wall information. In that, I am getting the post created time value as:</p>
  
  <pre><code>created_time: "2012-04-19T09:00:02+0000"
  </code></pre>
  
  <p>Can anyone suggest me how to convert this time to UTC or epoch value in Java?</p>