4.0.0 org.apache.maven maven 3.1.1 maven-artifact Maven Artifact scm:git:https://git-wip-us.apache.org/repos/asf/maven.git scm:git:https://git-wip-us.apache.org/repos/asf/maven.git maven-3.1.1 org.codehaus.plexus plexus-utils org.codehaus.plexus plexus-component-metadata