delegate =
                contentTransformer != null ? new MavenStaxReader(contentTransformer::transform) : new MavenStaxReader();
        delegate.setAddLocationInformation(addLocationInformation);
    }

    /**
     * Returns the state of the "add default entities" flag.
     *
     * @return boolean
     */
    public boolean getAddDefaultEntities() {

    // -----------/
    // - Methods -/
    // -----------/

    public MavenXpp3Writer() {
        this(false);
    }

    protected MavenXpp3Writer(boolean addLocationInformation) {
        delegate.setAddLocationInformation(addLocationInformation);
    }

    /**
     * Method setFileComment.
     *
     * @param fileComment a fileComment object.
     */
    public void setFileComment(String fileComment) {

    // --------------------------/

    private final MavenToolchainsStaxWriter delegate;

    public MavenToolchainsXpp3Writer() {
        delegate = new MavenToolchainsStaxWriter();
        delegate.setAddLocationInformation(false);
    }

    /**
     * Method setFileComment.
     *
     * @param fileComment a fileComment object.
     */
    public void setFileComment(String fileComment) {

        int i = 0;
        for (Path pom : state.poms) {
            try (InputStream is = Files.newInputStream(pom)) {
                MavenStaxReader reader = new MavenStaxReader();
                reader.setAddLocationInformation(false);
                reader.read(is, true, InputSource.of("id", pom.toString()));
                i++;
            } catch (XMLStreamException e) {

    }

    String toXml(Model model) throws IOException, XMLStreamException {
        StringWriter sw = new StringWriter();
        MavenStaxWriter writer = new MavenStaxWriter();
        writer.setAddLocationInformation(false);
        writer.write(sw, model);
        return sw.toString();
    }

    Model fromXml(String xml) throws XMLStreamException {
        return new MavenStaxReader().read(new StringReader(xml));
    }

 */
@Deprecated
public class SettingsXpp3Writer {

    private final SettingsStaxWriter delegate;

    public SettingsXpp3Writer() {
        delegate = new SettingsStaxWriter();
        delegate.setAddLocationInformation(false);
    }
    /**
     * Method setFileComment.
     *
     * @param fileComment a fileComment object.
     */
    public void setFileComment(String fileComment) {

            writer.setNamespace(String.format(NAMESPACE_FORMAT, version));
            writer.setSchemaLocation(String.format(SCHEMA_LOCATION_FORMAT, version));
            writer.setAddLocationInformation(false);
            writer.write(w, model);
        }
    }