| Package | Description | 
|---|---|
| org.springframework.context.annotation | Annotation support for the Application Context, including JSR-250 "common"
 annotations, component-scanning, and Java-based metadata for creating
 Spring-managed objects. | 
| org.springframework.context.support | Classes supporting the org.springframework.context package,
 such as abstract base classes for ApplicationContext
 implementations and a MessageSource implementation. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | ConfigurationClassPostProcessorBeanFactoryPostProcessorused for bootstrapping processing of@Configurationclasses. | 
| class  | MBeanExportConfiguration@Configurationclass that registers aAnnotationMBeanExporterbean. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | PropertySourcesPlaceholderConfigurerSpecialization of  PlaceholderConfigurerSupportthat resolves ${...} placeholders
 within bean definition property values and@Valueannotations against the current
 SpringEnvironmentand its set ofPropertySources. |