maven-plugin-tools org.apache.maven 2.0-SNAPSHOT 4.0.0 maven-plugin-tools-api Maven Plugin Tools APIs org.apache.maven maven-plugin-descriptor 2.0-SNAPSHOT org.apache.maven maven-project 2.0-SNAPSHOT org.codehaus.modello modello-core 1.0-alpha-1 plexus plexus-utils 1.0-alpha-3