code: public synchronized void startup(AppContextWrapper context) {
  		ContainerRegistryBuilder cb;
  		try {
  			cb = (ContainerRegistryBuilder) context.getAttribute(ContainerRegistryBuilder.APPLICATION_CONTEXT_ATTRIBUTE_NAME);
  			if (cb == null) {
  				Debug.logError("[JdonFramework] at first call prepare method");
  				return;
  			}
  			if (cb.isKernelStartup())
  				return;
  			ContainerDirector cd = new ContainerDirector(cb);
  			cd.startup();
  		} catch (Exception ex) {
  			Debug.logError(ex, module);
  		}
  	}
docs: startup Application container
  
  @param configList
  Collection
  @param context
  ServletContext