sample-demo com.sample.demo 1.0-SNAPSHOT 4.0.0 messages-resource org.springframework.boot spring-boot-starter-oauth2-resource-server org.springframework.boot spring-boot-starter-security org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-tomcat org.springframework.boot spring-boot-starter-undertow org.springframework.boot spring-boot-starter-test org.projectlombok lombok