4.0.0 com.baeldung.undertow undertow jar 1.0-SNAPSHOT undertow http://maven.apache.org 1.8 1.8 io.undertow undertow-servlet 1.4.18.Final ${project.artifactId} org.apache.maven.plugins maven-shade-plugin package shade org.apache.maven.plugins maven-jar-plugin com.baeldung.undertow.SimpleServer