*/
record ModelData(ModelSource source, Model model) {

    /**
     * Gets unique identifier of the model
     *
     * @return The effective identifier of the model, never {@code null}.
     */
    public String id() {
        // if source is null, it is the super model, which can be accessed via empty string
        return source != null ? source.getLocation() : "";
    }

    @Override

            throw new IllegalArgumentException("reader or inputStream must be non null");
        }
        try {
            InputSource source = null;
            if (request.getModelId() != null || request.getLocation() != null) {
                source = new InputSource(request.getLocation());
            }
            SettingsStaxReader xml = new SettingsStaxReader();

protected void transfer(resource.Resource, java.io.InputStream, java.io.OutputStream, int) throws java.io.IOException; protected void transfer(resource.Resource, java.io.InputStream, java.io.OutputStream, int, int) throws java.io.IOException; protected void fireTransferProgress(events.TransferEvent, byte[], int); protected void fireGetCompleted(resource.Resource, java.io.File); protected void fireGetStarted(resource.Resource, java.io.File); protected void fireGetInitiated(resource.Resource, java.io.File);...

        throws IOException
    {
        Validate.notEmpty( uri, "uri can neither be null nor empty " );
        ModelDataSource source = new DefaultModelDataSource();
        source.init( domainModel.getModelProperties(), null );
        return source.queryFor( uri ).size();
    }
    */

    public Iterator<?> getIteratorForXPathExpression(String expression) {
        return context.iterate(expression);

        Source globalSource = request.getGlobalSettingsSource().orElse(null);
        Settings global = readSettings(globalSource, false, request, problems);

        Source projectSource = request.getProjectSettingsSource().orElse(null);
        Settings project = readSettings(projectSource, true, request, problems);

        Source userSource = request.getUserSettingsSource().orElse(null);

*--------------------+---------------+------------+------------+-----------+---------------------+-----------------------+
| <<<java-source>>>  | <<<sources>>> | <<<jar>>>  | <= type>   | java      |                     |                       |
*--------------------+---------------+------------+------------+-----------+---------------------+-----------------------+

  <name>Maven Integration Test :: MNG-4107</name>
  <description>
    Test that POM interpolation uses the property values from the dominant profile source (POM vs. settings.xml).
    This boils down to the proper order of profile injection and interpolation, i.e.
    interpolate after profiles from all sources are injected.
  </description>

  <properties>
    <!-- collect the effective property values as derived by interpolation -->

 * that exhibits the problem.
 *
 */
public interface Problem {

    /**
     * The different severity levels for a problem, in decreasing order.
     */
    enum Severity {
        FATAL, //
        ERROR, //
        WARNING //
    }

    /**

                new DefaultType(Type.JAVADOC, Language.JAVA_FAMILY, "jar", "javadoc", false, JavaPathType.CLASSES),
                new DefaultType(Type.JAVA_SOURCE, Language.JAVA_FAMILY, "jar", "sources", false),
                new DefaultType(
                        Type.TEST_JAR,
                        Language.JAVA_FAMILY,
                        "jar",
                        "tests",

     * This type is new in Maven 4.
     */
    String MODULAR_JAR = "modular-jar";

    /**
     * Artifact type name for source code packaged in a JAR file.
     */
    String JAVA_SOURCE = "java-source";

    /**
     * Artifact type name for javadoc packaged in a JAR file.
     */
    String JAVADOC = "javadoc";

    /**
     * Artifact type name for a Maven plugin.