A especificação OAuth2 define "escopos" como uma lista de strings separadas por espaços.

O conteúdo de cada uma dessas strings pode ter qualquer formato, mas não devem possuir espaços.

Estes escopos representam "permissões".

No OpenAPI (e.g. os documentos da API), você pode definir "esquemas de segurança".

Quando um desses esquemas de segurança utiliza OAuth2, você pode também declarar e utilizar escopos.

 *
 * @author Kevin Bourrillion
 * @since 1.0
 */
@GwtCompatible
public final class Chars {
  private Chars() {}

  /**
   * The number of bytes required to represent a primitive {@code char} value.
   *
   * <p>Prefer {@link Character#BYTES} instead.
   */
  // We don't use Character.BYTES here because it's not available under J2KT.

 *
 * <p>A graph is composed of a set of nodes and a set of edges connecting pairs of nodes.
 *
 * <p>There are three primary interfaces provided to represent graphs. In order of increasing
 * complexity they are: {@link Graph}, {@link ValueGraph}, and {@link Network}. You should generally
 * prefer the simplest interface that satisfies your use case. See the <a

   * @since 20.0
   */
  public static BigInteger floorPowerOfTwo(BigInteger x) {
    return BigInteger.ZERO.setBit(log2(x, FLOOR));
  }

  /** Returns {@code true} if {@code x} represents a power of two. */
  public static boolean isPowerOfTwo(BigInteger x) {
    checkNotNull(x);
    return x.signum() > 0 && x.getLowestSetBit() == x.bitLength() - 1;
  }

  /**

// PrevEntry returns the previous list element or nil.
func (e *Entry[K, V]) PrevEntry() *Entry[K, V] {
	if p := e.prev; e.list != nil && p != &e.list.root {
		return p
	}
	return nil
}

// LruList represents a doubly linked list.
// The zero Value for LruList is an empty list ready to use.
type LruList[K comparable, V any] struct {
	root Entry[K, V] // sentinel list element, only &root, root.prev, and root.next are used

    clause is in lieu of, and supersedes, any other FAR, DFAR, or other
    clause or provision that addresses Government rights in computer
    software under this License.

9. MISCELLANEOUS.

    This License represents the complete agreement concerning subject
    matter hereof. If any provision of this License is held to be
    unenforceable, such provision shall be reformed only to the extent

   * AbstractFuture, which wouldn't yet have had the chance to perform any class initialization of
   * its own.)
   */

  /** A special value to represent {@code null}. */
  static final Object NULL = new Object();

  /*
   * Despite declaring this field in AbstractFutureState, we still use the logger for

            if (name.equals(artifact.getName()) && version.equals(artifact.getVersion())) {
                return artifact;
            }
        }
        return null;
    }

    /**
     * Represents a plugin artifact with name, version, and URL information.
     */
    public static class Artifact {
        /** The name of the artifact */
        protected final String name;

			maxCount = count
			maxHash = hash
		}
	}

	if maxCount < quorum {
		return FileInfo{}, InsufficientReadQuorum{Err: errErasureReadQuorum, Type: RQInconsistentMeta}
	}

	// objProps represents properties that go beyond a single version
	type objProps struct {
		succModTime time.Time
		numVersions int
	}
	// Find the successor mod time and numVersions in quorum, otherwise leave the
	// candidate as found

		seedDate:          seedDate,
		region:            region,
		chunkSHA256Writer: sha256.New(),
		buffer:            make([]byte, 64*1024),
		debug:             false,
	}, ErrNone
}

// Represents the overall state that is required for decoding a
// AWS Signature V4 chunked reader.
type s3ChunkedReader struct {
	reader        *bufio.Reader
	cred          auth.Credentials
	seedSignature string