title: Programmatically create WorkManager on WAS 6.1
body: <p>Is it possible to create a WorkManager from within a running application?</p>
  
  <p>(will even accept hacks and/or non-public API:)</p>
  
  <p>I have neither access to any deployment descriptor nor can I require any extra configuration in the deployment environment (like pre-configuring a workmanager).</p>