<modelVersion>4.2.0</modelVersion>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <!-- Fixed date for reproducible build -->
    <project.build.outputTimestamp>1980-02-01T00:00:00Z</project.build.outputTimestamp>
  </properties>

  <build>

    public void convertReporting(Model model, ModelBuildingRequest request, ModelProblemCollector problems) {
        Reporting reporting = model.getReporting();

        if (reporting == null) {
            return;
        }

        Build build = model.getBuild();

        if (build == null) {
            build = new Build();
            model.setBuild(build);
            model.setLocation("build", location);
        }

            build.setTestOutputDirectory(alignToBaseDirectory(build.getTestOutputDirectory(), basedir));
        }

        Reporting reporting = model.getReporting();

        if (reporting != null) {
            reporting.setOutputDirectory(alignToBaseDirectory(reporting.getOutputDirectory(), basedir));
        }
    }

    @Override
    public String alignToBaseDirectory(String path, File basedir) {

import static org.junit.jupiter.api.Assertions.assertTrue;

/**
 * Tests {@code Reporting}.
 *
 */
class ReportingTest {

    @Test
    void testHashCodeNullSafe() {
        new Reporting().hashCode();
    }

    @Test
    void testEqualsNullSafe() {
        assertFalse(new Reporting().equals(null));

        new Reporting().equals(new Reporting());
    }

    @Test
    void testEqualsIdentity() {

    @Override
    public void expandPluginConfiguration(Model model, ModelBuildingRequest request, ModelProblemCollector problems) {
        Reporting reporting = model.getReporting();

        if (reporting != null) {
            for (ReportPlugin reportPlugin : reporting.getPlugins()) {
                Xpp3Dom parentDom = (Xpp3Dom) reportPlugin.getConfiguration();

                if (parentDom != null) {

  <modelVersion>4.1.0</modelVersion>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <!-- Fixed date for reproducible build -->
    <project.build.outputTimestamp>1980-02-01T00:00:00Z</project.build.outputTimestamp>
  </properties>

  <build>

            build.setTestOutputDirectory(alignToBaseDirectory(build.getTestOutputDirectory(), basedir));
        }

        Reporting reporting = model.getReporting();

        if (reporting != null) {
            reporting.setOutputDirectory(alignToBaseDirectory(reporting.getOutputDirectory(), basedir));
        }
    }

    private String alignToBaseDirectory(String path, File basedir) {

-->

<!-- START SNIPPET: superpom -->
<project>
  <modelVersion>4.0.0</modelVersion>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <!-- Fixed date for reproducible build -->
    <project.build.outputTimestamp>1980-02-01T00:00:00Z</project.build.outputTimestamp>
  </properties>

  <build>

                target.setExecutions(new ArrayList<>(merged.values()));
            }
        }

        @Override
        protected void mergeReporting_Plugins(
                Reporting target, Reporting source, boolean sourceDominant, Map<Object, Object> context) {
            List<ReportPlugin> src = source.getPlugins();
            if (!src.isEmpty()) {
                List<ReportPlugin> tgt = target.getPlugins();

 */
@Deprecated
public interface ReportingConverter {

    /**
     * Converts values from model's reporting section into the configuration for Maven Site Plugin 3.x.
     *
     * @param model The model whose reporting section should be converted, must not be <code>null</code>.
     * @param request The model building request that holds further settings, must not be {@code null}.