title: Get reference to Thread Object from its ID
body: <p>How can I get reference to a Running Thread if I know the ID associated with that Thread?</p>
  
  <p><strong>e.g.</strong></p>
  
  <pre><code>long threadID = 12342;
  Thread thread = (What goes here?) getThreadFromId(threadID); //I know this is totally made up
  </code></pre>