4.0.0 com.baeldung custom-status-codes 0.0.1-SNAPSHOT jar spring-mvc-custom-status-codes Returning Custom Status Codes from Spring MVC Controllers org.springframework.boot spring-boot-starter-parent 1.3.2.RELEASE UTF-8 1.8 org.springframework.boot spring-boot-starter-web 1.3.2.RELEASE org.springframework.boot spring-boot-maven-plugin