return phases;
    }

    static Map<String, LifecyclePhase> getDefaultPhases(org.apache.maven.api.Lifecycle lifecycle) {
        Map<String, List<String>> goals = new HashMap<>();
        lifecycle.allPhases().forEach(phase -> phase.plugins()
                .forEach(plugin -> plugin.getExecutions().forEach(exec -> exec.getGoals()
                        .forEach(goal -> goals.computeIfAbsent(phase.name(), n -> new ArrayList<>())

                        return Collections.emptyList();
                    }

                    @Override
                    public Stream<Phase> allPhases() {
                        return Stream.concat(Stream.of(this), phases().stream().flatMap(Phase::allPhases));
                    }
                })
                .collect(Collectors.toList());
    }

    @Override
    public Collection<Alias> aliases() {

        Graph graph = new Graph();
        addPhases(graph, null, null, lifecycle.v3phases());
        List<String> allPhases = graph.visitAll();
        Collections.reverse(allPhases);
        List<String> computed =
                allPhases.stream().filter(s -> !s.startsWith("$")).collect(Collectors.toList());
        return computed;
    }

    private static void addPhase(

     * 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.
     * Aliases map Maven 3 phase names to their Maven 4 equivalents.
     *

        public List<Lifecycle.Phase> phases() {
            return phases;
        }

        @Override
        public Stream<Lifecycle.Phase> allPhases() {
            return Stream.concat(Stream.of(this), phases().stream().flatMap(Lifecycle.Phase::allPhases));
        }
    }

    static class DefaultAlias implements Lifecycle.Alias {
        private final String v3Phase;
        private final String v4Phase;

                                : n.startsWith(AFTER) ? n.substring(AFTER.length()) : n;
                        lifecycle = lifecycles.stream()
                                .filter(l -> l.allPhases().anyMatch(p -> phaseName.equals(p.name())))
                                .findFirst()
                                .orElse(null);
                        if (lifecycle == null) {

            List<String> names;
            try {
                List<String> phases = shellContext.lookup.lookup(LifecycleRegistry.class).stream()
                        .flatMap(Lifecycle::allPhases)
                        .map(Lifecycle.Phase::name)
                        .toList();
                // TODO: add goals dynamically
                List<String> goals = List.of("wrapper:wrapper");