4.0.0 dev.leakfinder vaadin-leakfinder-parent 0.1.0-SNAPSHOT demo-app Vaadin Leak Finder Demo App Vaadin 25 app with deliberate inter-session leaks org.springframework.boot spring-boot-dependencies ${spring-boot.version} pom import com.vaadin vaadin-spring-boot-starter com.vaadin vaadin-dev true org.springframework.boot spring-boot-maven-plugin ${spring-boot.version} repackage production com.vaadin vaadin-dev provided com.vaadin vaadin-maven-plugin ${vaadin.version} prepare-frontend build-frontend