org.apache.maven maven 2.0-alpha-3 4.0.0 org.apache.maven maven-artifact-test 2.0-alpha-3 Maven Artifact Test Helper Library plexus plexus-container-default 1.0-alpha-4 org.apache.maven maven-artifact 2.0-alpha-3 org.apache.maven maven-artifact-manager 2.0-alpha-3 org.apache.maven maven-settings 2.0-alpha-3 junit junit 3.8.1 compile