4.0.0 com.baeldung spring-swagger-codegen-app 0.0.1-SNAPSHOT org.springframework.boot spring-boot-starter-parent 1.5.6.RELEASE com.baeldung spring-swagger-codegen-api-client 0.0.1-SNAPSHOT org.springframework.boot spring-boot-starter-web 1.8 org.springframework.boot spring-boot-maven-plugin