maven org.apache.maven 2.0-beta-1-SNAPSHOT 4.0.0 org.apache.maven maven-mboot 2.0-beta-1-SNAPSHOT Maven MBoot Tool used to bootstrap m2. org.codehaus.modello modello-plugin-xpp3 1.0-alpha-4-SNAPSHOT runtime classworlds classworlds 1.1-alpha-1 runtime plexus plexus-container-default 1.0-alpha-4 runtime