* @param begin the timestamp when tracking began
     * @param done whether tracking was completed normally
     */
    protected void printStats(final Object keyObj, final StatsObject data, final long begin, final boolean done) {
        final StringBuilder buf = createStringBuffer(keyObj, begin);
        if (done) {
            buf.append('\t').append("done:").append(getCurrentTimeMillis() - begin);
        }

     */
    // GET /api/admin/keymatch/settings
    // PUT /api/admin/keymatch/settings
    @Execute
    public JsonResponse<ApiResult> settings(final SearchBody body) {
        validateApi(body, messages -> {});
        final KeyMatchPager pager = copyBeanToNewBean(body, KeyMatchPager.class);
        final List<KeyMatch> list = keyMatchService.getKeyMatchList(pager);
        return asJson(

  }

  public static class SortedSetSubsetTestSetGenerator<E extends @Nullable Object>
      implements TestSortedSetGenerator<E> {
    final Bound to;
    final Bound from;
    final E firstInclusive;
    final E lastInclusive;
    private final Comparator<? super E> comparator;
    private final TestSortedSetGenerator<E> delegate;

    public SortedSetSubsetTestSetGenerator(

     * @param cause the underlying exception that caused this error
     * @param abort whether the crawling process should be aborted due to this error
     */
    public DataStoreCrawlingException(final String url, final String message, final Throwable cause, final boolean abort) {
        super(message, cause);
        this.url = url;
        this.abort = abort;
    }

    /**
     * Gets the URL where the crawling error occurred.
     *

            private final String command;
            private final String commandName;
            private final Logger logger;
            private final MessageBuilderFactory messageBuilderFactory;
            private final List<String> args;
            private final Lookup lookup;
            private final Path cwd;
            private final Path mavenHome;
            private final Path userHome;

   * @since 8.0
   */
  public static final byte SP = 32;

  /**
   * Alternate name for {@link #SP}.
   *
   * @since 8.0
   */
  public static final byte SPACE = 32;

  /**
   * Delete: This character is used primarily to "erase" or "obliterate" erroneous or unwanted
   * characters in perforated tape.
   *
   * @since 8.0
   */
  public static final byte DEL = 127;

  /**

    /**
     * Default constructor.
     */
    public AdminRoleAction() {
        super();
    }

    /** Role name for admin role operations */
    public static final String ROLE = "admin-role";

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

    // ===================================================================================

     */
    public static <KEY, VALUE> Maps<KEY, VALUE> weakHashMap(final KEY key, final VALUE value) {
        return new Maps<>(new WeakHashMap<KEY, VALUE>()).$(key, value);
    }

    /**
     * Constructs an instance.
     *
     * @param map the <code>Map</code> to which keys and values are added
     */
    protected Maps(final Map<K, V> map) {
        this.map = map;
    }

    /**

    private Pattern pattern2;

    public PatternConcatenationFilterFactory(final IndexSettings indexSettings, final Environment environment, final String name,
            final Settings settings) {
        super(indexSettings, name, settings);

        final String pattern1Str = settings.get("pattern1");
        final String pattern2Str = settings.get("pattern2", ".*");

        if (logger.isDebugEnabled()) {

    protected final Lookup protoLookup;

    @Nullable
    protected final Consumer<LookupContext> contextConsumer;

    public LookupInvoker(Lookup protoLookup, @Nullable Consumer<LookupContext> contextConsumer) {
        this.protoLookup = requireNonNull(protoLookup);
        this.contextConsumer = contextConsumer;
    }

    @Override
    public final int invoke(InvokerRequest invokerRequest) {