4.0.0 org.example lab3 1.0-SNAPSHOT My Application war 17 17 UTF-8 false 24.3.6 com.vaadin vaadin-bom pom import ${vaadin.version} com.vaadin vaadin org.slf4j slf4j-simple jakarta.servlet jakarta.servlet-api 6.0.0 provided jetty:run org.eclipse.jetty jetty-maven-plugin 11.0.14 2 9999 com.vaadin vaadin-maven-plugin ${vaadin.version} prepare-frontend org.apache.maven.plugins maven-war-plugin 3.3.2 production com.vaadin vaadin-maven-plugin ${vaadin.version} build-frontend compile