gnatureCol">
<div class="summarySignature">
<a class="signatureLink" href="AbstractAuthenticator.html#event:authenticationFailure">authenticationFailure</a>
</div>
</td><td class="summaryTableDescription summaryTableCol">
 Dispatched if user log in fails.</td><td class="summaryTableOwnerCol"><a href="AbstractAuthenticator.html">AbstractAuthenticator</a></td>
</tr>
<tr class="hideInheritedEvent">
<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img class="inheritedSummary