assertEquals(distinct, getMultiset().elementSet().size());
  }

  @CollectionFeature.Require(absent = SUPPORTS_REMOVE)
  public void testRemove_occurrences_unsupported_absent() {
    // notice: we don't care whether it succeeds, or fails with UOE
    try {
      assertEquals(
          "multiset.remove(absent, 2) didn't return 0 or throw an exception",
          0,
          getMultiset().remove(e3(), 2));

    }

    /**
     * Checks if the AV pairs list contains a pair of the specified type
     *
     * @param pairs the list of AV pairs to search
     * @param type the AV pair type to look for
     * @return whether the list contains a pair of that type
     */
    public static boolean contains(final List<AvPair> pairs, final int type) {
        if (pairs == null) {
            return false;
        }

     * @throws IOException if an I/O error occurs
     */
    @Override
    public int available() throws IOException {
        return inputStream.available();
    }

    /**
     * Indicates whether some other object is equal to this one.
     *
     * @param obj the reference object with which to compare
     * @return true if this object is the same as the obj argument; false otherwise
     */
    @Override

    }
    Iterator<E> iterator = iterable.iterator();
    if (!iterator.hasNext()) {
      return Optional.absent();
    }

    /*
     * TODO(kevinb): consider whether this "optimization" is worthwhile. Users with SortedSets tend
     * to know they are SortedSets and probably would not call this method.
     */
    if (iterable instanceof SortedSet) {

    }
    Iterator<E> iterator = iterable.iterator();
    if (!iterator.hasNext()) {
      return Optional.absent();
    }

    /*
     * TODO(kevinb): consider whether this "optimization" is worthwhile. Users with SortedSets tend
     * to know they are SortedSets and probably would not call this method.
     */
    if (iterable instanceof SortedSet) {

    private static final String ROBOTS_TAG_NOFOLLOW = "nofollow";

    /** Size of UTF-8 BOM (Byte Order Mark) in bytes */
    private static final int UTF8_BOM_SIZE = 3;

    /** Flag indicating whether content should be pruned */
    public boolean prunedContent = true;

    /** Map containing URL conversion rules (regex patterns to replacement strings) */

    public static boolean contains(final String s1, final String s2) {
        if (isEmpty(s1)) {
            return false;
        }
        return s1.indexOf(s2) >= 0;
    }

    /**
     * Returns whether two strings are equal. If both are null, returns <code>true</code>.
     *
     * @param target1
     *            the first string
     * @param target2
     *            the second string

			// As per "Permission" section in
			// https://docs.aws.amazon.com/AmazonS3/latest/API/RESTObjectGET.html
			// If the object you request does not exist,
			// the error Amazon S3 returns depends on
			// whether you also have the s3:ListBucket
			// permission.
			// * If you have the s3:ListBucket permission
			//   on the bucket, Amazon S3 will return an
			//   HTTP status code 404 ("no such key")
			//   error.

	Prefix string                     `json:"prefix"`
	Policy miniogopolicy.BucketPolicy `json:"policy"`
}

// IsErrIgnored returns whether given error is ignored or not.
func IsErrIgnored(err error, ignoredErrs ...error) bool {
	return IsErr(err, ignoredErrs...)
}

// IsErr returns whether given error is exact error.
func IsErr(err error, errs ...error) bool {
	for _, exactErr := range errs {
		if errors.Is(err, exactErr) {

    public Integer intervalTime;

    /**
     * The boost value for documents from this web configuration.
     */
    @Required
    @ValidateTypeFailure
    public Float boost;

    /**
     * Whether this web configuration is available for crawling.
     */
    @Required
    @Size(max = 5)
    public String available;

    /**
     * Permissions required to access documents from this configuration.