*/
package org.apache.maven.plugin.lifecycle;

/**
 * A phase mapping definition.
 *
 * @version $Revision$ $Date$
 */
@SuppressWarnings("all")
public class Phase implements java.io.Serializable {

    // --------------------------/
    // - Class/Member Variables -/
    // --------------------------/

    /**
     * The ID of this phase, e.g., <code>generate-sources</code>.
     */
    private String id;

public class Lifecycles {

    static Lifecycle.Phase phase(String name) {
        return new DefaultPhase(name, Collections.emptyList(), Collections.emptyList(), Collections.emptyList());
    }

    static Lifecycle.Phase phase(String name, Lifecycle.Phase... phases) {
        return new DefaultPhase(name, Collections.emptyList(), Collections.emptyList(), asList(phases));
    }

                            phase(READY),
                            phase(TEST_SOURCES),
                            phase(TEST_RESOURCES),
                            phase(TEST_COMPILE),
                            phase(TEST),
                            phase(UNIT_TEST),
                            phase(PACKAGE)),
                    phase(VERIFY, phase(INTEGRATION_TEST)),
                    phase(INSTALL),

     * the phase. Any {@link #AFTER} phases will still be executed.
     */
    AT(""),
    /**
     * Guaranteed execution dynamic phases on completion of the static phase. All {@code #AFTER} dynamic phases will
     * be executed provided at least one {@link #BEFORE} or {@link #AT} dynamic phase has started execution.
     */
    AFTER("after:");

            plan.allSteps().filter(step -> step.phase != null).forEach(step -> {
                Lifecycle.Phase phase = step.phase;
                MavenProject project = step.project;
                phase.links().stream().forEach(link -> {
                    BuildStep before = plan.requiredStep(project, BEFORE + phase.name());
                    BuildStep after = plan.requiredStep(project, AFTER + phase.name());

        return lifecycleOverlay.getId();
    }

    @Override
    public Collection<Phase> phases() {
        return lifecycleOverlay.getPhases().stream()
                .map(phase -> new Phase() {
                    @Override
                    public String name() {
                        return phase.getId();
                    }

                    @Override

                // if the phase is specified then I don't have to go fetch the plugin yet and pull it down
                // to examine the phase it is associated to.
                String phase = execution.getPhase();
                if (aliases.containsKey(phase)) {
                    phase = aliases.get(phase);
                }
                if (phase != null) {

        return phases();
    }

    /**
     * Stream of phases containing all child phases recursively.
     *
     * @return a stream of all phases in this lifecycle, including nested phases
     */
    default Stream<Phase> allPhases() {
        return phases().stream().flatMap(Phase::allPhases);
    }

    /**
     * Collection of aliases for this lifecycle.

     */
    public java.util.List<Phase> getPhases() {
        if (this.phases == null) {
            this.phases = new java.util.ArrayList<Phase>();
        }

        return this.phases;
    } // -- java.util.List<Phase> getPhases()

    /**
     * Method removePhase.
     *
     * @param phase a phase object.
     */
    public void removePhase(Phase phase) {
        getPhases().remove(phase);

            Element execution = executions.child("execution").orElse(null);
            Element phase = execution.child("phase").orElse(null);

            assertEquals("pre-clean", phase.textContent(), "Phase should remain as pre-clean for 4.0.0");
        }

        @Test
        @DisplayName("should preserve non-deprecated phases")
        void shouldPreserveNonDeprecatedPhases() throws Exception {
            String pomXml = """