lasses when a web application is stopped as a work
      around for apparent garbage collection bugs and application coding errors.
      </p>
      <p>There have been some issues reported with log4j when this option is
      <code>true</code>.</p>
      <p>Applications without memory leaks using recent JVMs should operate
      correctly with this option set to <code>false</code>.</p>
      <p>If not specified, the default value of <code>true</code> will be used.
      </p>
    </td></tr><tr><td valign="ce