Spring Bean Lifecycle | Destruction - DisposableBean, @PreDestroy and Custom Destory method

In this video, shows you how to add custom code while destory beans in the container. There are 3 ways: DisposableBean, @PreDestroy and Custom Destory method. When you use them, the order is slightly changed. And if the bean scope is prototype, the destory isn't being called. source code: https://github.com/TinaXing2012/Spring/tree/master/springbeanlifecycle