title: Quartz schedular exception java.lang.OutOfMemoryError
body: <p>I am using quartz schedular.</p>
  
  <p>After some time of deployment it is showing folowing Exception</p>
  
  <pre><code>Exception in thread "http-bio-8084-exec-3" java.lang.OutOfMemoryError: PermGen space
  Exception in thread "http-bio-8084-exec-1" java.lang.OutOfMemoryError: PermGen space
  </code></pre>
  
  <p>How to resolve this exception.</p>