https://docs.spring.io/spring-framework/docs/5.2.8.RELEASE/javadoc-api/org/springframework/web/socket/sockjs/SockJsService.html
SockJsService (Spring Framework 5.2.8.RELEASE API)
spring frameworkreleaseapi
https://docs.spring.io/spring-framework/docs/6.2.15/javadoc-api/org/springframework/web/socket/sockjs/SockJsService.html
SockJsService (Spring Framework 6.2.15 API)
declaration: package: org.springframework.web.socket.sockjs, interface: SockJsService
spring frameworkapi