Linda didn't have much to say about the following code snippet. In fact, she sent nothing else; therefore, I feel like I don't need to say much about it. All I know is that if I ever need a logger to produce a stack trace in Java, this is how I'll do it.

  if ( LOG.isDebugEnabled() ) {
      try {
         Integer i = null;
          i.doubleValue();
      }
      catch ( NullPointerException e ) {
          LOG.debug(context.getIdentity().getToken() + " stopTime:"
         + instrPoint.getDescription() + " , "
                  + instrPoint.getDepth(), e);
      }
  }

As an aside, please stop sending code in attachments. It's degrading to both of us.