public HttpSessionManager getSessionManager() {
        return httpSessionManager;
    }
A task that, periodically, updates the 'last modified' date of all files in the Jetty 'tmp' directories. This
prevents operating systems from removing files that are deemed unused.

@see <a href="https://igniterealtime.atlassian.net/browse/OF-1534">OF-1534</a>
xmppserver/src/main/java/org/jivesoftware/openfire/http/HttpBindManager.java