4.0.0 spring-boot-artifacts-2 spring-boot-artifacts-2 jar Demo project for Spring Boot com.baeldung.spring-boot-modules spring-boot-modules 1.0.0-SNAPSHOT org.springframework.boot spring-boot-starter-web ${project.artifactId} org.springframework.boot spring-boot-maven-plugin com.baeldung.demo.DemoApplication JAR repackage com.baeldung.demo.DemoApplication