return list( "*", ATTR_DIRECTORY | ATTR_HIDDEN | ATTR_SYSTEM, filter, null );
    }

/**
 * List the contents of this SMB resource as an array of
 * <code>SmbFile</code> objects. This method is much more efficient than
 * the regular <code>list</code> method when querying attributes of each
 * file in the result set.
 * <p>
 * The list of <code>SmbFile</code>s returned by this method will be;
 *
 * <ul>

     * {@code Builder} object, even though only one of them will be used in the built map. If there
     * can be many repeated keys, it may be more space-efficient to use a {@link
     * java.util.LinkedHashMap LinkedHashMap} and {@link ImmutableMap#copyOf(Map)} rather than
     * {@code ImmutableMap.Builder}.
     *
     * @since 31.1
     */

// and formats ETags of SSE-C / SSE-KMS encrypted objects to
// be AWS S3 compliant.
//
// DecryptETags uses a KMS bulk decryption API, if available, which
// is more efficient than decrypting ETags sequentually.
func DecryptETags(ctx context.Context, k *kms.KMS, objects []ObjectInfo) error {
	const BatchSize = 250 // We process the objects in batches - 250 is a reasonable default.
	var (

     * {@code Builder} object, even though only one of them will be used in the built map. If there
     * can be many repeated keys, it may be more space-efficient to use a {@link
     * java.util.LinkedHashMap LinkedHashMap} and {@link ImmutableMap#copyOf(Map)} rather than
     * {@code ImmutableMap.Builder}.
     *
     * @since 31.1
     */

	spans := make([]span, 0, 32)

	// Find the field start and end indices.
	// Doing this in a separate pass (rather than slicing the string s
	// and collecting the result substrings right away) is significantly
	// more efficient, possibly due to cache effects.
	start := -1 // valid span start if >= 0
	for i := 0; i < len(s); {
		size := 1
		r := rune(s[i])
		if r >= utf8.RuneSelf {
			r, size = utf8.DecodeRune(s[i:])
		}

      }

    /**
     * Configure the protocols used by this client to communicate with remote servers. By default
     * this client will prefer the most efficient transport available, falling back to more
     * ubiquitous protocols. Applications should only call this method to avoid specific
     * compatibility problems, such as web servers that behave incorrectly when HTTP/2 is enabled.

    the `uri()` method to handle malformed percent-escapes and characters
    forbidden by `URI`.
 *  Fix: When a connect times out, attempt an alternate route. Previously route
    selection was less efficient when differentiating failures.
 *  New: `Response.peekBody()` lets you access the response body without
    consuming it. This may be handy for interceptors!
 *  New: `HttpUrl.newBuilder()` resolves a link to a builder.

    }


    /**
     * List the contents of this SMB resource as an array of
     * <code>SmbResource</code> objects. This method is much more efficient than
     * the regular <code>list</code> method when querying attributes of each
     * file in the result set.
     * <p>
     * The list of <code>SmbResource</code>s returned by this method will be;
     *

    checkNotNull(map);
    try {
      return map.remove(key);
    } catch (ClassCastException | NullPointerException e) {
      return null;
    }
  }

  /** An admittedly inefficient implementation of {@link Map#containsKey}. */
  static boolean containsKeyImpl(Map<?, ?> map, @CheckForNull Object key) {
    return Iterators.contains(keyIterator(map.entrySet().iterator()), key);
  }

    checkNotNull(map);
    try {
      return map.remove(key);
    } catch (ClassCastException | NullPointerException e) {
      return null;
    }
  }

  /** An admittedly inefficient implementation of {@link Map#containsKey}. */
  static boolean containsKeyImpl(Map<?, ?> map, @CheckForNull Object key) {
    return Iterators.contains(keyIterator(map.entrySet().iterator()), key);
  }