maven org.apache.maven 2.0-beta-2-SNAPSHOT 4.0.0 maven-archiver Maven Archiver 2.0-beta-2-SNAPSHOT org.apache.maven maven-project 2.0-beta-2-SNAPSHOT plexus plexus-archiver 1.0-alpha-1 org.apache.maven maven-artifact 2.0-beta-2-SNAPSHOT