assertTrue(entry.hasChanges());
        assertTrue(entry.getChildren().isEmpty());
    }

    @Test
    public void testExpiration() {
        // Set a very short max age
        entry.setMaxAge(100); // 100ms

        assertFalse(entry.isExpired());
        assertFalse(entry.needsRefresh());

        // Wait for expiration
        try {
            Thread.sleep(150);

Because the editor knows the types of the variables, you don't only get completion, you also get error checks:

<img src="/img/python-types/image04.png">

Now you know that you have to fix it, convert `age` to a string with `str(age)`:

{* ../../docs_src/python_types/tutorial004.py hl[2] *}

## Declaring types { #declaring-types }

You just saw the main place to declare type hints. As function parameters.

    @Test
    @DisplayName("Test automatic cleanup of old resources")
    @Timeout(value = 5, unit = TimeUnit.SECONDS)
    void testAutomaticCleanup() throws InterruptedException {
        // Configure with very short max age for testing
        resourceManager.configure(100, 50, true, true);

        TestResource resource = new TestResource("old");
        resourceManager.registerResource(resource);

Porque el editor conoce los tipos de las variables, no solo obtienes autocompletado, también obtienes chequeo de errores:

<img src="/img/python-types/image04.png">

Ahora sabes que debes corregirlo, convertir `age` a un string con `str(age)`:

{* ../../docs_src/python_types/tutorial004.py hl[2] *}

## Declaración de tipos

Acabas de ver el lugar principal para declarar anotaciones de tipos. Como parámetros de función.

چون ویرایشگر نوع متغیرها رو می‌دونه، فقط تکمیل خودکار نمی‌گیری، بلکه چک خطاها هم داری:

<img src="/img/python-types/image04.png">

حالا می‌دونی که باید درستش کنی، `age` رو با `str(age)` به یه رشته تبدیل کنی:

{* ../../docs_src/python_types/tutorial004.py hl[2] *}

## تعریف نوع‌ها

تازه اصلی‌ترین جا برای تعریف نوع‌نماها رو دیدی. به‌عنوان پارامترهای تابع.

In the interest of fostering an open and welcoming environment, we as
contributors and maintainers pledge to make participation in our project and our
community a harassment-free experience for everyone, regardless of age, body
size, disability, ethnicity, gender identity and expression, level of
experience, nationality, personal appearance, race, religion, or sexual identity
and orientation.

## Our Standards

     */
    public boolean isExpired() {
        if (authenticationTTL <= 0) {
            return false; // No expiration
        }
        long age = System.currentTimeMillis() - authenticationTimestamp;
        return age > authenticationTTL;
    }

    /**
     * Set the authentication time-to-live in milliseconds
     *

     *
     * @return this ExecJob instance for method chaining
     */
    public ExecJob gcLogging() {
        final StringBuilder buf = new StringBuilder(100);
        buf.append("-Xlog:gc*,gc+age=trace,safepoint:file=");
        if (logFilePath != null) {
            buf.append(logFilePath);
        } else {
            buf.append(ComponentUtil.getSystemHelper().getLogFilePath());
        }

  private fun trailersAndCache(protocol: Protocol) {
    enableProtocol(protocol)

    server.enqueue(
      MockResponse
        .Builder()
        .addHeader("h1", "v1")
        .addHeader("Cache-Control: max-age=30")
        .body(protocol, "Hello")
        .trailers(headersOf("t1", "v2"))
        .build(),
    )

    val call1 = client.newCall(Request(server.url("/")))
    call1.execute().use { response ->

<img src="/img/python-types/image04.png">

Agora você sabe que precisa corrigí-lo, converta `age` em uma string com `str(age)`:

{* ../../docs_src/python_types/tutorial004.py hl[2] *}

## Declarando Tipos

Você acabou de ver o local principal para declarar type hints. Como parâmetros de função.