delegate = new MetadataStaxReader();
    }

    /**
     * Constructor with ContentTransformer
     *
     * @param contentTransformer a transformer
     */
    public MetadataXpp3Reader(ContentTransformer contentTransformer) {
        delegate = new MetadataStaxReader(contentTransformer::transform);
    }

    /**
     * Returns the state of the "add default entities" flag.
     *

 */
@Deprecated
public class MavenXpp3ReaderEx extends MavenXpp3Reader {

    public MavenXpp3ReaderEx() {
        this(null);
    }

    public MavenXpp3ReaderEx(ContentTransformer contentTransformer) {
        super(contentTransformer != null ? contentTransformer::transform : null, true);
    }

    @Override
    public Model read(Reader reader, boolean strict, InputSource source) throws IOException, XmlPullParserException {

        this(null, false);
    }

    public MavenXpp3Reader(ContentTransformer contentTransformer) {
        this(contentTransformer, false);
    }

    protected MavenXpp3Reader(ContentTransformer contentTransformer, boolean addLocationInformation) {
        delegate =
                contentTransformer != null ? new MavenStaxReader(contentTransformer::transform) : new MavenStaxReader();

    public MavenToolchainsXpp3Reader() {
        delegate = new MavenToolchainsStaxReader();
    }

    public MavenToolchainsXpp3Reader(ContentTransformer contentTransformer) {
        delegate = contentTransformer != null
                ? new MavenToolchainsStaxReader(contentTransformer::transform)
                : new MavenToolchainsStaxReader();
    }

    /**
     * Sets the state of the "add default entities" flag.
     *

    private final SettingsStaxReader delegate;

    public SettingsXpp3Reader() {
        delegate = new SettingsStaxReader();
    }

    public SettingsXpp3Reader(ContentTransformer contentTransformer) {
        delegate = new SettingsStaxReader(contentTransformer::transform);
    }

    /**
     * Returns the state of the "add default entities" flag.
     *
     * @return boolean
     */

              <exclude>org.apache.maven.model.io.xpp3.MavenXpp3Reader#contentTransformer</exclude>
              <exclude>org.apache.maven.model.io.xpp3.MavenXpp3Reader#read(org.codehaus.plexus.util.xml.pull.XmlPullParser,boolean):METHOD_REMOVED</exclude>
              <exclude>org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx#contentTransformer</exclude>

        <artifactId>japicmp-maven-plugin</artifactId>
        <configuration>
          <parameter>
            <excludes>
              <exclude>org.apache.maven.settings.io.xpp3.SettingsXpp3Reader#contentTransformer</exclude>
              <exclude>org.apache.maven.settings.io.xpp3.SettingsXpp3Reader#read(org.codehaus.plexus.util.xml.pull.XmlPullParser,boolean):METHOD_REMOVED</exclude>
            </excludes>
          </parameter>