https://docs.spring.io/spring-framework/docs/5.1.3.RELEASE/javadoc-api/org/springframework/web/context/ConfigurableWebApplicationContext.html
ConfigurableWebApplicationContext (Spring Framework 5.1.3.RELEASE API)
spring frameworkreleaseapi
https://docs.spring.io/spring-framework/docs/3.0.x/javadoc-api/org/springframework/web/context/ConfigurableWebApplicationContext.html
ConfigurableWebApplicationContext
https://docs.spring.io/spring-framework/docs/5.2.8.RELEASE/javadoc-api/org/springframework/web/context/ConfigurableWebApplicationContext.html
ConfigurableWebApplicationContext (Spring Framework 5.2.8.RELEASE API)
spring frameworkreleaseapi