4.0.0 spring-rest-http-2 0.1-SNAPSHOT spring-rest-http-2 war com.baeldung parent-boot-2 0.0.1-SNAPSHOT ../parent-boot-2 org.springframework.boot spring-boot-starter-web io.springfox springfox-swagger2 ${swagger2.version} io.springfox springfox-swagger-ui ${swagger2.version} 2.9.2