4.0.0 spring-di-4 1.0-SNAPSHOT spring-di-4 com.baeldung parent-boot-3 0.0.1-SNAPSHOT ../parent-boot-3 org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-test org.springframework.boot spring-boot-maven-plugin com.baeldung.registrypostprocessor.RegistryPostProcessorApplication