public void attachArtifact(String type, String classifier, File file) {}

    /**
     * @deprecated Use {@link org.apache.maven.model.io.ModelWriter}.
     */
    @Deprecated
    public void writeModel(Writer writer) throws IOException {
        MavenXpp3Writer pomWriter = new MavenXpp3Writer();
        pomWriter.write(writer, getModel());
    }

    /**