4.0.0 org.springframework gs-messaging-stomp-websocket 0.1.0 org.springframework.boot spring-boot-starter-parent 1.1.9.RELEASE org.springframework.boot spring-boot-starter-websocket org.springframework spring-messaging hello.Application 1.7 org.springframework.boot spring-boot-maven-plugin spring-releases https://repo.spring.io/libs-release spring-releases https://repo.spring.io/libs-release