public abstract class ForwardingListenableFuture<V extends @Nullable Object>
    extends ForwardingFuture<V> implements ListenableFuture<V> {

  /** Constructor for use by subclasses. */
  protected ForwardingListenableFuture() {}

  @Override
  protected abstract ListenableFuture<? extends V> delegate();

  @Override
  public void addListener(Runnable listener, Executor exec) {
    delegate().addListener(listener, exec);
  }

                context.extensions,
                context.options);
    }

    @Override
    protected List<EncryptOptions> parseCliOptions(LocalContext context) throws ParserException {
        return Collections.singletonList(parseEncryptCliOptions(context.parserRequest.args()));
    }

    protected CommonsCliEncryptOptions parseEncryptCliOptions(List<String> args) throws ParserException {
        try {

abstract class MavenSnapshotMetadata extends MavenMetadata {
    static final String SNAPSHOT = "SNAPSHOT";

    protected final Collection<Artifact> artifacts = new ArrayList<>();

    protected MavenSnapshotMetadata(Metadata metadata, Path path, Date timestamp) {
        super(metadata, path, timestamp);
    }

    protected static Metadata createRepositoryMetadata(Artifact artifact) {
        Metadata metadata = new Metadata();

    }

    protected class ProtwordsUpdater implements Closeable {

        protected boolean isCommit = false;

        protected File newFile;

        protected Writer writer;

        protected ProtwordsItem item;

        protected ProtwordsUpdater(final ProtwordsItem newItem) {
            try {

    }

    protected class SynonymUpdater implements Closeable {

        protected boolean isCommit = false;

        protected File newFile;

        protected Writer writer;

        protected StopwordsItem item;

        protected SynonymUpdater(final StopwordsItem newItem) {
            try {

        /** WAR内の.classファイルの接頭辞です。 */
        protected static final String WAR_CLASSES_PREFIX = "/WEB-INF/CLASSES/";

        /** ルートパッケージです。 */
        protected final String rootPackage;

        /** ルートディレクトリです。 */
        protected final String rootDir;

        /** ZipのURLです。 */
        protected final URL zipUrl;

        /** Zip内のエントリの接頭辞です。 */
        protected final String prefix;

    }

    protected class KuromojiUpdater implements Closeable {

        protected boolean isCommit = false;

        protected File newFile;

        protected Writer writer;

        protected KuromojiItem item;

        protected KuromojiUpdater(final KuromojiItem newItem) {
            try {

    private static final Logger logger = LogManager.getLogger(NotificationHelper.class);

    protected static final char LF = '\n';

    public void send(final CardView cardView, final SMailPostingDiscloser discloser) {
        sendToSlack(cardView, discloser);
        sendToGoogleChat(cardView, discloser);
    }

    protected void sendToSlack(final CardView cardView, final SMailPostingDiscloser discloser) {

        super(port, contextPath);
    }

    @Override
    protected String prepareWebappPath() {
        final String value = System.getProperty(FESS_WEBAPP_PATH);
        if (value != null) {
            return value;
        }
        return super.prepareWebappPath();
    }

    @Override
    protected String getMarkDir() {

        boost = null;
        available = null;
        sortOrder = null;
        createdBy = null;
        createdTime = null;
        versionNo = null;
        description = null;

    }

    protected int getDefaultCurrentPageNumber() {
        return DEFAULT_CURRENT_PAGE_NUMBER;
    }

    public int getAllRecordCount() {
        return allRecordCount;
    }