4.0.0 spring-vertx jar Spring Vertx A demo project with vertx spring integration parent-boot-1 com.baeldung 0.0.1-SNAPSHOT ../parent-boot-1 org.springframework.boot spring-boot-starter-data-jpa org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-tomcat io.vertx vertx-web ${vertx.version} com.h2database h2 runtime org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-maven-plugin 3.4.1