4.0.0 org.springframework.boot spring-boot-starter-parent 3.0.2 com.iluwatar layers layers layers org.springframework.boot spring-boot-starter org.springframework.boot spring-boot-starter-data-jpa com.h2database h2 runtime org.projectlombok lombok true org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-maven-plugin org.projectlombok lombok