title: Critical guava memory leak - Workaround needed
body: <p>Is there any way to workaround the <a href="http://code.google.com/p/guava-libraries/issues/detail?id=1553">Google Guava r15 <strong>memory leak</strong> (link to the bug report)</a> in the cache component? </p>
  
  <p>(Without relying that the application server might clean things up and/or considering that the web application will never be restarted/redeployed)</p>