public void restart() {
        try {
            shutdown();
            startup();
        }
        catch (Exception e) {
            Log.error("An exception occurred while restarting the admin console:", e);
        }
    }
Restart the admin console (and it's HTTP server) without restarting the plugin.
xmppserver/src/main/java/org/jivesoftware/openfire/container/AdminConsolePlugin.java