/** * Callback for building the {@link ViewResolverRegistry}. This method is final, * use {@link #configureViewResolvers} to customize view resolvers. */ protected final ViewResolverRegistry getViewResolverRegistry() { if (this.viewResolverRegistry == null) { this.viewResolverRegistry = new ViewResolverRegistry(this.applicationContext); configureViewResolvers(this.viewResolverRegistry); } return this.viewResolverRegistry; }