MavenSession session = legacySupport.getSession();

        if (session != null && id != null) {
            MavenExecutionRequest request = session.getRequest();

            if (request != null) {
                List<Server> servers = request.getServers();

                if (servers != null) {
                    for (Server server : servers) {

        CacheRecord(Set<Artifact> artifacts) {
            this.artifacts = artifacts;
            this.exception = null;
        }

        CacheRecord(LifecycleExecutionException exception) {
            this.artifacts = null;
            this.exception = exception;
        }

        public Set<Artifact> getArtifacts() {
            return artifacts;
        }

    public static final String CLEAN = "clean";

    public static final String AGGR = "aggr";

    public static final String INSTALL = "install";

    public LifecycleTaskSegmentCalculatorStub() {
        super(null, null);
    }

    @Override
    public List<TaskSegment> calculateTaskSegments(MavenSession session, List<String> tasks)
            throws PluginNotFoundException, PluginResolutionException, PluginDescriptorParsingException,

     * @param project project reference.
     * @param artifactFile artifact file.
     * @param artifactClassifier artifact classifier.
     */
    void attachArtifact(MavenProject project, File artifactFile, String artifactClassifier);

    /**
     * * See {@link #attachArtifact(MavenProject, String, String, java.io.File)}, but with classifier set to null.
     * @param project project reference.

        if (repository == null || repository.getBasedir() == null) {
            return session;
        }

        if (session != null) {
            LocalRepositoryManager lrm = session.getLocalRepositoryManager();
            if (lrm != null && lrm.getRepository().getBasedir().equals(new File(repository.getBasedir()))) {
                return session;

    @Test
    void testIsActiveNoFileWithShortBasedir() {
        assertActivation(false, newExistsProfile(null), context);
        assertActivation(false, newExistsProfile("someFile.txt"), context);
        assertActivation(false, newExistsProfile("${basedir}/someFile.txt"), context);

        assertActivation(false, newMissingProfile(null), context);
        assertActivation(true, newMissingProfile("someFile.txt"), context);

                context.installationSettingsPath != null ? context.installationSettingsPath.toFile() : null);
        request.setProjectSettingsFile(
                context.projectSettingsPath != null ? context.projectSettingsPath.toFile() : null);
        request.setUserSettingsFile(context.userSettingsPath != null ? context.userSettingsPath.toFile() : null);

        request.setTopDirectory(context.invokerRequest.topDirectory());

    }

    @Override
    public void execute(MavenSession session) {
        eventCatapult.fire(ExecutionEvent.Type.SessionStarted, session, null);

        ReactorContext reactorContext = null;
        ProjectBuildList projectBuilds = null;
        MavenExecutionResult result = session.getResult();

        try {
            if (buildExecutionRequiresProject(session) && projectIsNotPresent(session)) {

            String testPrefix = nodeNameTest.getNodeName().getPrefix();
            if (wildcard && testPrefix == null) {
                return true;
            }
            if (wildcard || testName.equals(nodeName)) {
                return (namespaceURI == null || namespaceURI.isEmpty()) || (testPrefix == null || testPrefix.isEmpty());
            }
            return false;
        }

     * without requiring the XML to be parsed. For build sources, this typically
     * returns {@code null} since the coordinates are determined by parsing the POM.
     *
     * @return the model identifier, or {@code null} if not available or not applicable
     * @since 4.0.0
     */
    @Nullable
    default String getModelId() {
        return null;
    }

    /**
     * Interface for locating POM files within a project structure.