private record Key(MavenProject project, boolean transitive, boolean upstream) {}

    /**
     * Creates a new project dependency graph from the specified graph.
     *
     * @param projectDependencyGraph The project dependency graph to create a sub view from, must not be {@code null}.

    if (t == null) {
      return 0;
    }
    return doHash(t);
  }

  /**
   * Implemented by the user to return a hash code for {@code t}, subject to the requirements
   * specified in {@link #hash}.
   *
   * <p>This method should not be called except by {@link #hash}. When {@link #hash} calls this
   * method, {@code t} is guaranteed to be non-null.
   *

import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
import org.jspecify.annotations.Nullable;

/**
 * An object that can traverse the nodes that are reachable from a specified (set of) start node(s)
 * using a specified {@link SuccessorsFunction}.
 *
 * <p>There are two entry points for creating a {@code Traverser}: {@link
 * #forTree(SuccessorsFunction)} and {@link #forGraph(SuccessorsFunction)}. You should choose one

                    context.cwd.resolve(context.options().altUserToolchains().get());

            if (!Files.isRegularFile(userToolchainsFile)) {
                throw new FileNotFoundException(
                        "The specified user toolchains file does not exist: " + userToolchainsFile);
            }
        } else {
            String userToolchainsFileStr =

	}
	return nil
}

// Trailing return whether the checksum is trailing.
func (c ChecksumType) Trailing() bool {
	return c.Is(ChecksumTrailing)
}

// NewChecksumFromData returns a new Checksum, using specified algorithm type on data.
func NewChecksumFromData(t ChecksumType, data []byte) *Checksum {
	if !t.IsSet() {
		return nil
	}
	h := t.Hasher()
	h.Write(data)
	raw := h.Sum(nil)

Il y a eu un OAuth 1, très différent d'OAuth2, et plus complexe, car il incluait des spécifications directes sur la manière de chiffrer la communication.

Il n'est plus très populaire ni utilisé de nos jours.

OAuth2 ne spécifie pas comment chiffrer la communication ; il suppose que votre application est servie en HTTPS.

/// tip | Astuce

# first directory with .mvn subdirectory is considered project base directory
find_maven_basedir() {

  if [ -z "$1" ]
  then
    echo "Path not specified to find_maven_basedir"
    return 1
  fi

  basedir="$1"
  wdir="$1"
  while [ "$wdir" != '/' ] ; do
    if [ -d "$wdir"/.mvn ] ; then
      basedir=$wdir
      break
    fi

            default:
                throw new PACDecodingException("Unknown field " + tagged.getTagNo());
            }
        }
    }

    /**
     * Decrypts Kerberos encrypted data using the specified key.
     *
     * @param data the encrypted data to decrypt
     * @param key the decryption key
     * @param type the encryption type
     * @return the decrypted data

     */
    public PreauthIntegrityService() {
        this(new SecureRandom(), DEFAULT_HASH_ALGORITHM, true);
    }

    /**
     * Constructs a PreauthIntegrityService with specified configuration.
     *
     * @param secureRandom the secure random generator
     * @param hashAlgorithm the hash algorithm to use
     * @param enforceIntegrity whether to enforce integrity checks
     */

    TransportException te;

    /**
     * Map of pending requests to their corresponding responses.
     */
    protected HashMap response_map = new HashMap(4);

    /**
     * Creates a key for the specified request for response matching.
     *
     * @param request the request to create a key for
     * @throws IOException if an I/O error occurs
     */
    protected abstract void makeKey(Request request) throws IOException;