4.0.0 org.springframework.boot spring-boot-starter-parent 3.3.5 de.componentware spring-demo 1.0-SNAPSHOT spring-demo Spring Boot Demo – Componentware Übung 6 21 org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-data-jpa com.h2database h2 runtime org.projectlombok lombok 1.18.46 org.springframework.boot spring-boot-maven-plugin