: Set.of();
        String base = "default-" + goal;
        String id = base;
        for (int index = 1; existingIds.contains(id); index++) {
            id = base + '-' + index;
        }
        return id;
    }

    private record DefaultPackaging(String id, Type type, Map<String, PluginContainer> plugins) implements Packaging {}

        CYAN(6, "CYAN"),
        WHITE(7, "WHITE"),
        DEFAULT(9, "DEFAULT");

        private final int value;
        private final String name;

        Color(int index, String name) {
            this.value = index;
            this.name = name;
        }

        @Override
        public String toString() {
            return name;
        }

        public int value() {

            String prefix2,
            ModelBuildingRequest request) {
        Severity errOn31 = getSeverity(request, ModelBuildingRequest.VALIDATION_LEVEL_MAVEN_3_1);

        Map<String, Plugin> index = new HashMap<>();

        for (Plugin plugin : plugins) {
            if (plugin.getGroupId() == null
                    || (plugin.getGroupId() != null

            this.delegate = delegate;
            this.mapper = mapper;
        }

        @Override
        public Q get(int index) {
            return mapper.apply(delegate.get(index));
        }

        @Override
        public int size() {
            return delegate.size();
        }
    }

    private static class SingletonScope implements Scope {

            String prefix2,
            ModelBuilderRequest request) {
        Severity errOn31 = getSeverity(request, ModelBuilderRequest.VALIDATION_LEVEL_MAVEN_3_1);

        Map<String, Plugin> index = new HashMap<>();

        for (Plugin plugin : plugins) {
            if (plugin.getGroupId() == null
                    || (plugin.getGroupId() != null