@Override
    protected Invoker<MavenInvokerRequest<MavenOptions>> createInvoker() {
        return new DefaultResidentMavenInvoker(ProtoLookup.builder()
                .addMapping(ClassWorld.class, new ClassWorld("plexus.core", ClassLoader.getSystemClassLoader()))
                .build());
    }

    @Override
    protected Parser<MavenInvokerRequest<MavenOptions>> createParser() {

        super(classWorld);
    }

    @Override
    protected Invoker<MavenInvokerRequest<MavenOptions>> createInvoker() {
        return new DefaultLocalMavenInvoker(
                ProtoLookup.builder().addMapping(ClassWorld.class, classWorld).build());
    }

    @Override
    protected MavenInvokerRequest<MavenOptions> parseArguments(String[] args) throws ParserException, IOException {

    @Override
    protected Invoker<MavenInvokerRequest<MavenOptions>> createInvoker() {
        return new DefaultLocalMavenInvoker(ProtoLookup.builder()
                .addMapping(ClassWorld.class, new ClassWorld("plexus.core", ClassLoader.getSystemClassLoader()))
                .build());
    }

    @Override
    protected Parser<MavenInvokerRequest<MavenOptions>> createParser() {

        super(classWorld);
    }

    @Override
    protected Invoker<EncryptInvokerRequest> createInvoker() {
        return new DefaultEncryptInvoker(
                ProtoLookup.builder().addMapping(ClassWorld.class, classWorld).build());
    }

    @Override
    protected EncryptInvokerRequest parseArguments(String[] args) throws ParserException, IOException {
        return new DefaultEncryptParser()

        private final Map<Class<?>, Object> components = new HashMap<>();

        public ProtoLookup build() {
            return new ProtoLookup(components);
        }

        public <T> Builder addMapping(Class<T> type, T component) {
            requireNonNull(type, "type");
            requireNonNull(component, "component");
            if (components.put(type, component) != null) {

            // ignore
        } catch (final Exception e) {
            logger.warn("{} is not found.", aliasConfigPath, e);
        }
        return false;
    }

    public static boolean addMapping(final IndicesAdminClient indicesClient, final String index, final String docType,
            final String indexResourcePath) {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();

            searchEngineClient.admin().cluster().prepareHealth(toIndex).setWaitForYellowStatus().execute(ActionListener.wrap(response -> {
                searchEngineClient.addMapping(docIndex, "doc", toIndex);
                if (searchEngineClient.copyDocIndex(fromIndex, toIndex, replaceAliases) && replaceAliases
                        && !searchEngineClient.updateAlias(toIndex)) {

                    if (!exists) {
                        createIndex(configIndex, indexName);
                        createAlias(configIndex, indexName);
                    }
                }

                addMapping(configIndex, configType, indexName);
            } else {
                logger.warn("Invalid index config name: {}", configName);
            }
        });
    }