th/message/config/RegistrationListener.html" title="interface in javax.security.auth.message.config">RegistrationListener</a></dt>
<dd>
<div class="block">Notify the listener that a registration with which it was associated was replaced or unregistered.</div>
</dd>
</dl>
<a name="I:P">
<!--   -->
</a>
<h2 class="title">P</h2>
<dl>
<dt><a href="javax/security/auth/message/callback/PasswordValidationCallback.html" title="class in javax.security.auth.message.callback"><span class="typeNameLink">PasswordValidat