}

  private static void checkMd5(String expected, byte[] key, String data) {
    checkMd5(expected, key, data.getBytes(UTF_8));
  }

  private static void checkMd5(String expected, byte[] key, byte[] data) {
    checkHmac(expected, hmacMd5(key), data);
  }

  private static void checkHmac(String expected, HashFunction hashFunc, byte[] data) {

   * new value.
   *
   * <p>If the cache loader associated with this cache is known not to throw checked exceptions,
   * then prefer {@link #getUnchecked} over this method.
   *
   * @throws ExecutionException if a checked exception was thrown while loading the value. ({@code
   *     ExecutionException} is thrown <a

     * file.
     */
    public static final String MSG_JAVADOC_MISSING = "javadoc.missing";

    /** Specify the visibility scope where Javadoc comments are checked. */
    private Scope scope = Scope.PUBLIC;

    /** Specify the visibility scope where Javadoc comments are not checked. */
    private Scope excludeScope;

    /** Specify pattern for types to ignore. */
    private Pattern ignorePattern = Pattern.compile("^$");

    /**

   * new value.
   *
   * <p>If the cache loader associated with this cache is known not to throw checked exceptions,
   * then prefer {@link #getUnchecked} over this method.
   *
   * @throws ExecutionException if a checked exception was thrown while loading the value. ({@code
   *     ExecutionException} is thrown <a

    public T get() {
      // A 2-field variant of Double Checked Locking.
      if (!initialized) {
        synchronized (lock) {
          if (!initialized) {
            T t = delegate.get();
            value = t;
            initialized = true;
            return t;
          }
        }
      }
      // This is safe because we checked `initialized`.
      return uncheckedCastNullableTToT(value);
    }

        return id;
    }

    /**
     * Set a filter value based on checked state (add if checked, remove if unchecked)
     */
    function setFilter(array, value, checked) {
        var index = array.indexOf(value);
        if (checked && index === -1) {
            array.push(value);
        } else if (!checked && index !== -1) {
            array.splice(index, 1);
        }
    }

    /**

{
  "upstream": "elastic/elasticsearch",
  "targetBranchChoices": [
    { "name": "master", "checked": true },
    { "name": "7.x", "checked": true },
    "7.15",
    "7.14",
    "6.8"
  ],
  "targetPRLabels": ["backport"],
  "branchLabelMapping": {
    "^v8.0.0$": "master",
    "^v7.16.0$": "7.x",
    "^v(\\d+).(\\d+).\\d+$": "$1.$2"
  }

          required: true
        - label: I already checked if it is not related to FastAPI but to [Pydantic](https://github.com/pydantic/pydantic).
          required: true
        - label: I already checked if it is not related to FastAPI but to [Swagger UI](https://github.com/swagger-api/swagger-ui).
          required: true
        - label: I already checked if it is not related to FastAPI but to [ReDoc](https://github.com/Redocly/redoc).

   *       RuntimeException} (though {@code get} implementations are discouraged from throwing such
   *       exceptions).
   * </ul>
   *
   * <p>The overall principle is to continue to treat every checked exception as a checked
   * exception, every unchecked exception as an unchecked exception, and every error as an error. In
   * addition, the cause of any {@code ExecutionException} is wrapped in order to ensure that the

    }

    /**
     * Dispatches all listeners {@linkplain #enqueue enqueued} prior to this call, serially and in
     * order.
     */
    @SuppressWarnings("CatchingUnchecked") // sneaky checked exception
    void dispatch() {
      boolean scheduleEventRunner = false;
      synchronized (this) {
        if (!isThreadScheduled) {
          isThreadScheduled = true;
          scheduleEventRunner = true;