4.0.0 org.springframework.boot spring-boot-starter-parent 3.4.3 com.example demo 0.0.1-SNAPSHOT demo Demo project for Spring Boot 17 org.springframework.boot spring-boot-starter-actuator org.springframework.boot spring-boot-starter-security org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-test test org.springframework.security spring-security-test test org.springframework.boot spring-boot-maven-plugin