deleteGroupInfo(ctx context.Context, name string) error
}

// iamStorageWatcher is implemented by `IAMStorageAPI` implementers that
// additionally support watching storage for changes.
type iamStorageWatcher interface {
	watch(ctx context.Context, keyPath string) <-chan iamWatchEvent
}

// Set default canned policies only if not already overridden by users.

   *     sequence is empty
   */
  public boolean matchesNoneOf(CharSequence sequence) {
    return indexIn(sequence) == -1;
  }

  /**
   * Returns the index of the first matching BMP character in a character sequence, or {@code -1} if
   * no matching character is present.
   *
   * <p>The default implementation iterates over the sequence in forward order calling {@link
   * #matches} for each character.
   *

   *     sequence is empty
   */
  public boolean matchesNoneOf(CharSequence sequence) {
    return indexIn(sequence) == -1;
  }

  /**
   * Returns the index of the first matching BMP character in a character sequence, or {@code -1} if
   * no matching character is present.
   *
   * <p>The default implementation iterates over the sequence in forward order calling {@link
   * #matches} for each character.
   *

    /** Cache key for cache message */
    protected static final String CACHE_MSG = "cache_msg";

    /** Pattern for matching local file paths */
    protected static final Pattern LOCAL_PATH_PATTERN = Pattern.compile("^file:/+[a-zA-Z]:");

    /** Pattern for matching shared folder paths */
    protected static final Pattern SHARED_FOLDER_PATTERN = Pattern.compile("^file:/+[^/]\\.");

/**
 * A builder of {@link LoadingCache} and {@link Cache} instances.
 *
 * <h2>Prefer <a href="https://github.com/ben-manes/caffeine/wiki">Caffeine</a> over Guava's caching
 * API</h2>
 *
 * <p>The successor to Guava's caching API is <a
 * href="https://github.com/ben-manes/caffeine/wiki">Caffeine</a>. Its API is designed to make it a

/**
 * A builder of {@link LoadingCache} and {@link Cache} instances.
 *
 * <h2>Prefer <a href="https://github.com/ben-manes/caffeine/wiki">Caffeine</a> over Guava's caching
 * API</h2>
 *
 * <p>The successor to Guava's caching API is <a
 * href="https://github.com/ben-manes/caffeine/wiki">Caffeine</a>. Its API is designed to make it a

              return "value 3";
            },
            executor);
    Waiter step4Waiter = new Waiter();
    ClosingFuture<String> step4 =
        step3.catching(
            CancellationException.class,
            step4Waiter.waitFor(
                (ClosingFunction<CancellationException, String>)
                    (DeferredCloser closer, CancellationException input) -> {

              return "value 3";
            },
            executor);
    Waiter step4Waiter = new Waiter();
    ClosingFuture<String> step4 =
        step3.catching(
            CancellationException.class,
            step4Waiter.waitFor(
                (ClosingFunction<CancellationException, String>)
                    (DeferredCloser closer, CancellationException input) -> {

			},
			hasRules: false,
		},
		{ // PUT version with no matching tags
			lc: Lifecycle{
				Rules: []Rule{
					rules[0],
				},
			},
			opts: ObjectOpts{
				IsLatest: true,
				Name:     "obj-1",
				Size:     1 * humanize.MiByte,
			},
			hasRules: false,
		},
		{ // PUT version with matching tags
			lc: Lifecycle{
				Rules: []Rule{
					rules[0],
				},

	queryValues := url.Values{}
	queryValues.Set("uploadId", uploadID)
	queryValues.Set("partNumber", partNumber)
	return makeTestTargetURL(endPoint, bucketName, objectName, queryValues)
}

// return URL for fetching object from the bucket.
func getGetObjectURL(endPoint, bucketName, objectName string) string {
	return makeTestTargetURL(endPoint, bucketName, objectName, url.Values{})
}