*
     * @param days the number of days from now when the item should expire
     * @return the expiration time in milliseconds since epoch
     */
    protected long getExpiredTime(final int days) {
        final long now = ComponentUtil.getSystemHelper().getCurrentTimeAsLong();
        return now + days * Constants.ONE_DAY_IN_MILLIS;
    }

    /**

    @Test
    public void testUpdateChild() {
        String childName = "file1.txt";
        long size = 1024L;
        long lastModified = System.currentTimeMillis();
        boolean isDirectory = false;
        long attributes = 0x20; // FILE_ATTRIBUTE_ARCHIVE
        long creationTime = System.currentTimeMillis() - 10000;
        long lastAccessTime = System.currentTimeMillis() - 5000;

      "sortOrder": {
        "type": "integer"
      },
      "createdBy": {
        "type": "keyword"
      },
      "createdTime": {
        "type": "long"
      },
      "updatedBy": {
        "type": "keyword"
      },
      "updatedTime": {
        "type": "long"
      }
    }

    "aliases" : { },
    "mappings" : {
      "file_authentication" : {
        "properties" : {
          "createdBy" : {
            "type" : "keyword"
          },
          "createdTime" : {
            "type" : "long"
          },
          "fileConfigId" : {
            "type" : "keyword"
          },
          "hostname" : {
            "type" : "keyword"
          },
          "parameters" : {

    }
  }

  /**
   * Returns a funnel for longs.
   *
   * @since 13.0
   */
  public static Funnel<Long> longFunnel() {
    return LongFunnel.INSTANCE;
  }

  private enum LongFunnel implements Funnel<Long> {
    INSTANCE;

    @Override
    public void funnel(Long from, PrimitiveSink into) {
      into.putLong(from);
    }

    @Override
    public String toString() {

    }
  }

  /**
   * Returns a funnel for longs.
   *
   * @since 13.0
   */
  public static Funnel<Long> longFunnel() {
    return LongFunnel.INSTANCE;
  }

  private enum LongFunnel implements Funnel<Long> {
    INSTANCE;

    @Override
    public void funnel(Long from, PrimitiveSink into) {
      into.putLong(from);
    }

    @Override
    public String toString() {

  @BeforeExperiment
  @SuppressWarnings("InlineMeInliner") // String.repeat unavailable under Java 8
  void setUp() {
    originalString = Strings.repeat("x", length);
  }

  @Benchmark
  void oldRepeat(long reps) {
    for (int i = 0; i < reps; i++) {
      String x = oldRepeat(originalString, count);
      if (x.length() != (originalString.length() * count)) {
        throw new RuntimeException("Wrong length: " + x);
      }

    "aliases" : { },
    "mappings" : {
      "label_type" : {
        "properties" : {
          "createdBy" : {
            "type" : "keyword"
          },
          "createdTime" : {
            "type" : "long"
          },
          "excludedPaths" : {
            "type" : "keyword"
          },
          "includedPaths" : {
            "type" : "keyword"
          },
          "name" : {

    public String getId() {
        return asDocMeta().id();
    }

    public void setId(final String id) {
        asDocMeta().id(id);
    }

    public Long getVersionNo() {
        return asDocMeta().version();
    }

    public void setVersionNo(final Long version) {
        asDocMeta().version(version);
    }

    @Override
    public String toString() {

        return name;
    }

    @Override
    public String getUrl() {
        return getRepositoryUrl() + getName();
    }

    @Override
    public long getContentLength() {
        return resource.getContentLength();
    }

    @Override
    public long getTransferStartTime() {
        return transferStartTime;
    }

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