spring security, how to expire all sessions of a user
<p>I have to solve the following scenario, in a Spring Security <code>3.2.5-RELEASE</code> with <code>Spring Core 4.1.2-RELEASE</code> application running Java 1.7 on wildfly 8.1. </p>

<ol>
<li>user 'bob' logs in </li>
<li>and Admin deletes 'bob' </li>
<li>if 'bob' logs out, he can't log in. again but he`s current session remains active. </li>
<li><p>i want to kick 'bob' out </p>

<pre><code>//this doesn't work
for (final SessionInformation session :    sessionRegistry.getAllSessions(user, true)) {
         session.expireNow();
}
</code></pre></li>
</ol>