code: public synchronized void prepare(String configureFileName, AppContextWrapper context) {
  		ContainerRegistryBuilder cb;
  		try {
  			cb = (ContainerRegistryBuilder) context.getAttribute(ContainerRegistryBuilder.APPLICATION_CONTEXT_ATTRIBUTE_NAME);
  			if (cb == null) {
  				initialized(context);
  				cb = (ContainerRegistryBuilder) context.getAttribute(ContainerRegistryBuilder.APPLICATION_CONTEXT_ATTRIBUTE_NAME);
  			}
  			ContainerDirector cd = new ContainerDirector(cb);
  			cd.prepareAppRoot(configureFileName);
  		} catch (Exception ex) {
  			Debug.logError(ex, module);
  		}
  	}
docs: prepare to the applicaition xml Configure for container;
  
  @param configList
  Collection
  @param context
  ServletContext