* prefer to propagate an IllegalArgumentException to the caller. However, we don't want to
         * simply rethrow an exception (e.getCause()) that may in rare cases have come from another
         * thread. To accomplish both goals, we wrap that IllegalArgumentException in a new
         * instance.
         */
        throw new IllegalArgumentException(e.getCause().getMessage(), e.getCause());

Examples:

    Source (English):

        «««
        ...as we intended.
        ...this would work:
        ...etc.
        others...
        More to come...
        »»»

    Result (German):

        «««
        ... wie wir es beabsichtigt hatten.
        ... das würde funktionieren:
        ... usw.
        Andere ...
        Später mehr ...
        »»»

Let's use the tools provided by **FastAPI** to handle security.

## How it looks { #how-it-looks }

Let's first just use the code and see how it works, and then we'll come back to understand what's happening.

## Create `main.py` { #create-main-py }

Copy the example in a file `main.py`:

{* ../../docs_src/security/tutorial001_an_py39.py *}

## Run it { #run-it }

/// info

Então em algum momento, é finalmente sua vez. Você vai ao balcão, pega seus hambúrgueres e volta para a mesa.

<img src="/img/async/concurrent-burgers/concurrent-burgers-06.png" class="illustration">

Você e seu _crush_ comem os hambúrgueres e aproveitam o tempo. ✨

<img src="/img/async/concurrent-burgers/concurrent-burgers-07.png" class="illustration">

/// info | Informação

[XLA](https://www.tensorflow.org/xla) and
[JAX](https://jax.readthedocs.io/en/latest/jax-101/02-jitting.html)
documentation should be safe, while some of the testing and debugging tools that
come with the compiler are not designed to be used with untrusted data and
should be used with caution when working with untrusted models.

### Saved graphs and checkpoints

1F101         ; disallowed_STD3_mapped ; 0030 002C     # 5.2  DIGIT ZERO COMMA
1F102         ; disallowed_STD3_mapped ; 0031 002C     # 5.2  DIGIT ONE COMMA
1F103         ; disallowed_STD3_mapped ; 0032 002C     # 5.2  DIGIT TWO COMMA
1F104         ; disallowed_STD3_mapped ; 0033 002C     # 5.2  DIGIT THREE COMMA
1F105         ; disallowed_STD3_mapped ; 0034 002C     # 5.2  DIGIT FOUR COMMA

    checkNotNull(keyFunction);
    checkNotNull(valueFunction);
    /*
     * We will always fail if there are duplicate keys, and the keys are always sorted by
     * the Comparator, so the entries can come in an arbitrary order -- so we report UNORDERED.
     */
    return Collector.of(
        () -> new ImmutableSortedMap.Builder<K, V>(comparator),

The whole **FastAPI** framework is based to satisfy that. Autocompletion works everywhere.

You will rarely need to come back to the docs.

Here's how your editor might help you:

* in <a href="https://code.visualstudio.com/" class="external-link" target="_blank">Visual Studio Code</a>:

    String ID_COMBINATION_MODE_ATTRIBUTE = XmlService.ID_COMBINATION_MODE_ATTRIBUTE;

    /**
     * In case of complex XML structures, combining can be done based on keys.
     * This is a comma separated list of attribute names.
     */
    @Deprecated(since = "4.0.0", forRemoval = true)
    String KEYS_COMBINATION_MODE_ATTRIBUTE = XmlService.KEYS_COMBINATION_MODE_ATTRIBUTE;

    /**

			Description: config.DefaultComment,
			Optional:    true,
			Type:        "sentence",
		},
	}

	HelpKafka = config.HelpKVS{
		config.HelpKV{
			Key:         target.KafkaBrokers,
			Description: "comma separated list of Kafka broker addresses",
			Type:        "csv",
		},
		config.HelpKV{
			Key:         target.KafkaTopic,
			Description: "Kafka topic used for bucket notifications",
			Optional:    true,