*/
private final Queue<WebAppInitContext> portalContexts = new ConcurrentLinkedQueue<WebAppInitContext>();
public RootContainer()
{
super(new ManagementContextImpl(findMBeanServer(), new HashMap<String, String>()));
Runtime.getRuntime().addShutdownHook(new ShutdownThread(this));
this.registerComponentInstance(J2EEServerInfo.class, serverenv_);
}