assertEquals("clean", dl.getLifeCycles().get(0).getId());
        assertEquals("default", dl.getLifeCycles().get(1).getId());
        assertEquals("site", dl.getLifeCycles().get(2).getId());
        assertEquals("etl", dl.getLifeCycles().get(3).getId());
    }

    private Lifecycle getLifeCycleById(String id) {
        return defaultLifeCycles.getLifeCycles().stream()
                .filter(l -> id.equals(l.getId()))

     *
     * @param lifecycle a lifecycle object.
     */
    public void addLifecycle(Lifecycle lifecycle) {
        getLifecycles().add(lifecycle);
    } // -- void addLifecycle( Lifecycle )

    /**
     * Method getLifecycles.
     *
     * @return List
     */
    public java.util.List<Lifecycle> getLifecycles() {
        if (this.lifecycles == null) {
            this.lifecycles = new java.util.ArrayList<Lifecycle>();
        }

                }
            } else {
                /*
                 * NOTE: This is to provide a migration path for implementors of the legacy API which did not know about
                 * getLifecycles().
                 */

                String[] lifecycleIds = {"default", "clean", "site"};

                for (String lifecycleId : lifecycleIds) {

     * @return A map of lifecycles, indexed on id
     */
    public Map<String, Lifecycle> getPhaseToLifecycleMap() {
        if (logger.isDebugEnabled() && !lifecyclesPrinted) {
            for (Lifecycle lifecycle : getLifeCycles()) {
                logger.debug("Lifecycle {}", lifecycle);
            }
            lifecyclesPrinted = true;
        }

        }

        Map<Plugin, Plugin> plugins = new LinkedHashMap<>();

        for (Lifecycle lifecycle : defaultLifeCycles.getLifeCycles()) {
            org.apache.maven.lifecycle.mapping.Lifecycle lifecycleConfiguration =
                    lifecycleMappingForPackaging.getLifecycles().get(lifecycle.getId());

            Map<String, LifecyclePhase> phaseToGoalMapping = null;

            if (lifecycleConfiguration != null) {

import java.util.Map;

/**
 * LifecycleMapping
 */
public interface LifecycleMapping {

    @Deprecated
    String ROLE = LifecycleMapping.class.getName();

    Map<String, Lifecycle> getLifecycles();

    @Deprecated
    List<String> getOptionalMojos(String lifecycle);

    @Deprecated
    Map<String, String> getPhases(String lifecycle);

 */
@Experimental
public interface Plugin {

    @Nonnull
    org.apache.maven.api.model.Plugin getModel();

    @Nonnull
    PluginDescriptor getDescriptor();

    @Nonnull
    List<Lifecycle> getLifecycles();

    @Nonnull
    ClassLoader getClassLoader();

    @Nonnull
    Artifact getArtifact();

    @Nonnull
    default Collection<Dependency> getDependencies() {

 * the file and return the contained lifecycle definitions.
 *
 * @since 4.0.0
 */
@Experimental
@Consumer
public interface LifecycleProvider {

    List<Lifecycle> getLifecycles();

                    e);
            return true;
        }
    }

    private boolean hasBeenPackagedDuringThisSession(MavenProject project) {
        boolean packaged = false;
        for (String phase : getLifecycles(project)) {
            switch (phase) {
                case "clean":
                    packaged = false;
                    break;
                case "package":
                case "install":

                return delegate.getMojoDescriptor().getPluginDescriptor().getPluginDescriptorV4();
            }

            @Override
            public List<Lifecycle> getLifecycles() {
                try {
                    return Collections.unmodifiableList(new ArrayList<>(delegate.getMojoDescriptor()
                            .getPluginDescriptor()