4.0.0 org.springframework.boot spring-boot-starter-parent 3.3.4 com.example demo 0.0.1-SNAPSHOT demo Demo project for Spring Boot 17 org.springframework.boot spring-boot-starter-data-jpa org.springframework.boot spring-boot-starter-web org.postgresql postgresql runtime org.projectlombok lombok true org.springframework.boot spring-boot-starter-test test com.zaxxer HikariCP org.springframework.boot spring-boot-starter-validation org.springdoc springdoc-openapi-starter-webmvc-ui 2.6.0 org.springframework.boot spring-boot-starter-mail org.springframework.boot spring-boot-starter-security org.springframework.boot spring-boot-maven-plugin org.projectlombok lombok org.apache.maven.plugins maven-compiler-plugin 21 21