Can you explain the sequence of stages and the lifecycle management of components in Spring applications?

The lifecycle of components in Spring applications is managed by the Spring IoC container (Inversion of Control). The main stages are:

1. Instantiation — Spring creates an instance of the component.
2. Dependency Injection — the container injects the necessary dependencies into fields or constructor.
3. Initialization — methods annotated with @PostConstruct are called or the InitializingBean interface is implemented.
4. Component usage — the object is ready for use and is used in the application.
5. Destruction — when the container shuts down, methods annotated with @PreDestroy are called or the DisposableBean interface is implemented.

Spring manages this cycle automatically, which simplifies development and increases the modularity of the application.