List Of Knowledge:

• Class Configuration + Annotation Configuration

• Phantom Requirement

• PropertyEditor

• Bean Notification Lifecycle:

  • post-initialization
  • pre-destruction

• BeanCreationException

• Shutdown Hook For Destroying Beans

• Lazy Bean Initialization

• Hook Mechanism

  • interface-based
  • method-based
  • annotation-based)

• FactoryBean (CacheFactory)