4.0.0 org.springframework.boot spring-boot-starter-parent 2.4.5 com.baeldung.boostrore book-store-using-hexagonal-architecture 0.0.1-SNAPSHOT book-store-using-hexagonal-architecture A book store project to demonstrate the Hexagonal Architecture 11 org.springframework.boot spring-boot-starter-data-jpa org.springframework.boot spring-boot-starter-web org.projectlombok lombok true org.springframework.boot spring-boot-starter-test test com.h2database h2 1.4.200 org.springframework.boot spring-boot-maven-plugin org.projectlombok lombok