4.0.0 com.baeldung spring-5-reactive-2 0.0.1-SNAPSHOT spring-5-reactive-2 jar spring 5 sample project about new features com.baeldung parent-boot-2 0.0.1-SNAPSHOT ../parent-boot-2 org.springframework.boot spring-boot-starter-webflux org.springframework.boot spring-boot-starter-test test org.projectlombok lombok ${lombok.version} provided org.springframework.boot spring-boot-maven-plugin com.baeldung.webclient.WebClientApplication JAR