4.0.0 com.vaadin flow-project 1.0.0.alpha9 flow-data Flow Data jar com.vaadin flow-server ${project.version} javax.validation validation-api 2.0.0.Final com.vaadin flow-html-components ${project.version} test javax.servlet javax.servlet-api provided org.hibernate.validator hibernate-validator ${hibernate.validator.version} test org.apache.maven.plugins maven-jar-plugin test-jar