executor.execute(task);
    return new ClosingFuture<>(task, closeables);
  }

  /**
   * Starts a {@link ClosingFuture} pipeline with a {@link ListenableFuture}.
   *
   * <p>{@code future}'s value will not be closed when the pipeline is done even if {@code V}
   * implements {@link Closeable}. In order to start a pipeline with a value that will be closed

# Callbacks na OpenAPI

Você poderia criar uma API com uma *operação de rota* que poderia acionar uma solicitação a uma *API externa* criada por outra pessoa (provavelmente o mesmo desenvolvedor que estaria *usando* sua API).

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    }

    // Optimization: check whether hostname is too short to match the pattern. hostName must be at
    // least as long as the pattern because asterisk must match the whole left-most label and
    // hostname starts with a non-empty label. Thus, asterisk has to match one or more characters.
    if (hostname.length < pattern.length) {
      return false // Hostname too short to match the pattern.
    }

    if ("*." == pattern) {

{* ../../docs_src/query_params_str_validations/tutorial004_an_py310.py hl[11] *}

This specific regular expression pattern checks that the received parameter value:

* `^`: starts with the following characters, doesn't have characters before.
* `fixedquery`: has the exact value `fixedquery`.
* `$`: ends there, doesn't have any more characters after `fixedquery`.

* `lang-all`: Translations
    * Use this for translations. You can normally quickly detect it by going to the "Files changed" tab in the PR and checking if the updated file(s) starts with `docs/{some lang}/docs` but not `docs/en/docs`. For example, `docs/es/docs`.

          sb.append(DELIMITER_STRING);
        }
        sb.append(comp);
        append = true;
      }
      dummy ^= sb.toString().length();
    }
    return dummy;
  }

  /**
   * Starts with an empty delimiter and changes to the desired value at the end of the iteration.
   */
  @Benchmark
  int assignDelimiter(int reps) {
    int dummy = 0;
    for (int i = 0; i < reps; i++) {

    * Então, ao utilizar o FastAPI você estará economizando tempo de desenvolvimento, evitará _bugs_, linhas de código, e você provavelmente terá a mesma performance (ou melhor) do que não utilizá-lo (já que você teria que implementar tudo isso em seu código).

      } else if (lowerBoundWindow.lowerBound.isLessThan(restriction.lowerBound)) {
        // starts at the first range with upper bound strictly greater than restriction.lowerBound
        completeRangeItr =
            rangesByUpperBound.tailMap(restriction.lowerBound, false).values().iterator();
      } else {
        // starts at the first range with lower bound above lowerBoundWindow.lowerBound
        completeRangeItr =

  /** Name of FinalizableReference.class. */
  private static final String FINALIZABLE_REFERENCE = "com.google.common.base.FinalizableReference";

  /**
   * Starts the Finalizer thread. FinalizableReferenceQueue calls this method reflectively.
   *
   * @param finalizableReferenceClass FinalizableReference.class.
   * @param queue a reference queue that the thread will poll.