4.0.0 spring-reactive-data spring-reactive-data jar com.baeldung.spring.reactive spring-reactive-modules 1.0.0-SNAPSHOT org.apache.logging.log4j log4j-bom ${log4j2.version} import pom org.springframework.boot spring-boot-starter-web org.projectlombok lombok io.projectreactor reactor-test test org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-starter-webflux org.springframework.data spring-data-r2dbc io.r2dbc r2dbc-h2 org.springframework.boot spring-boot-maven-plugin 2.17.1