} finally {
            // Wipe input
            Arrays.fill(input, (byte) 0);
        }

        return derived;
    }

    /**
     * Generate a random key
     *
     * @param length key length in bytes
     * @return random key bytes
     */
    public byte[] generateRandomKey(int length) {
        checkNotClosed();

        byte[] key = new byte[length];
        secureRandom.nextBytes(key);

    * Update kubectl to v1.10.7.
* Support extra `--prune-whitelist` resources in kube-addon-manager. ([#67743](https://github.com/kubernetes/kubernetes/pull/67743), [@Random-Liu](https://github.com/Random-Liu))

        byte[] encrypted1 = storage.encryptCredentials(plaintext.clone());
        byte[] encrypted2 = storage.encryptCredentials(plaintext.clone());

        // Should produce different ciphertexts due to random IV
        assertFalse(Arrays.equals(encrypted1, encrypted2), "Different encryptions should produce different ciphertexts");

        // But both should decrypt to same plaintext

            return null;
        }

        // Convert char[] to byte[] for encryption
        byte[] plaintextBytes = charsToBytes(plaintext);

        try {
            // Generate random IV
            byte[] iv = new byte[GCM_IV_SIZE];
            secureRandom.nextBytes(iv);

            // Setup cipher
            Cipher cipher = Cipher.getInstance(ENCRYPTION_ALGORITHM);

        if (!components.get(i).apply(t)) {
          return false;
        }
      }
      return true;
    }

    @Override
    public int hashCode() {
      // add a random number to avoid collisions with OrPredicate
      return components.hashCode() + 0x12472c2c;
    }

    @Override
    public boolean equals(@Nullable Object obj) {
      if (obj instanceof AndPredicate) {

func preloadEntryPoint(db *gorm.DB, joins []string, relationships *schema.Relationships, preloads map[string][]interface{}, associationsConds []interface{}) error {
	preloadMap := parsePreloadMap(db.Statement.Schema, preloads)

	// avoid random traversal of the map
	preloadNames := make([]string, 0, len(preloadMap))
	for key := range preloadMap {
		preloadNames = append(preloadNames, key)
	}
	sort.Strings(preloadNames)

        if (!components.get(i).apply(t)) {
          return false;
        }
      }
      return true;
    }

    @Override
    public int hashCode() {
      // add a random number to avoid collisions with OrPredicate
      return components.hashCode() + 0x12472c2c;
    }

    @Override
    public boolean equals(@Nullable Object obj) {
      if (obj instanceof AndPredicate) {

    *   CRI now supports debugging via a verbose option for status functions. ([#53965](https://github.com/kubernetes/kubernetes/pull/53965), [@Random-Liu](https://github.com/Random-Liu))

   * vice-versa. The returned list supports all of the optional list operations supported by this
   * list.
   *
   * <p>The returned list is random-access if the specified list is random access.
   *
   * @since 7.0
   */
  public static <T extends @Nullable Object> List<T> reverse(List<T> list) {
    if (list instanceof ImmutableList) {
      // Avoid nullness warnings.

#### Un ítem aleatorio { #a-random-item }

Con `data.items()` obtenemos un <dfn title="Algo que podemos iterar con un for loop, como una list, set, etc.">objeto iterable</dfn> con tuplas que contienen la clave y el valor para cada elemento del diccionario.

Convertimos este objeto iterable en una `list` propiamente dicha con `list(data.items())`.