ues by registering an <code>IScannerListener</code> or
 by calling <code>IBurpExtenderCallbacks.getScanIssues()</code>. Extensions
 can also add custom Scanner issues by registering an
 <code>IScannerCheck</code> or calling
 <code>IBurpExtenderCallbacks.addScanIssue()</code>, and providing their own
 implementations of this interface. Note that issue descriptions and other
 text generated by extensions are subject to an HTML whitelist that allows
 only formatting tags and simple hyperlinks.</div>
</li>
</ul