4.0.0 spring-di-3 1.0-SNAPSHOT spring-di-3 com.baeldung parent-spring-5 0.0.1-SNAPSHOT ../parent-spring-5 org.springframework.boot spring-boot-dependencies ${spring-boot.version} pom import org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-test 2.6.1