* Returns a hash function implementing the <a href="https://131002.net/siphash/">64-bit
   * SipHash-2-4 algorithm</a> using the given seed.
   *
   * @since 15.0
   */
  public static HashFunction sipHash24(long k0, long k1) {
    return new SipHashFunction(2, 4, k0, k1);
  }

  /**
   * Returns a hash function implementing the MD5 hash algorithm (128 hash bits).
   *

        String[][] readings = { { "test" } };

        SuggestItem item =
                new SuggestItem(text, readings, null, Long.MAX_VALUE, Long.MAX_VALUE, 1.0f, null, null, null, SuggestItem.Kind.QUERY);

        assertEquals(Long.MAX_VALUE, item.getDocFreq());
        assertEquals(Long.MAX_VALUE, item.getQueryFreq());
    }

    @Test
    public void test_negativeFrequencies() {
        String[] text = { "test" };

  }

  @CanIgnoreReturnValue
  static long checkNonNegative(long value) {
    checkArgument(value >= 0, "Not true that %s is non-negative.", value);
    return value;
  }

  @CanIgnoreReturnValue
  static int checkPositive(int value) {
    checkArgument(value > 0, "Not true that %s is positive.", value);
    return value;
  }

  @CanIgnoreReturnValue
  static long checkPositive(long value) {

        int securityMode;
        int security;
        boolean encryptedPasswords;
        boolean signaturesEnabled;
        boolean signaturesRequired;
        int maxNumberVcs;
        int maxRawSize;
        long serverTime;
        int serverTimeZone;
        int encryptionKeyLength;
        byte[] encryptionKey;
        byte[] guid;
    }

    InetAddress localAddr;
    int localPort;
    UniAddress address;

    /** Session ID for secure key management */
    private String sessionId = null;
    /** Time-to-live for cached authentication in milliseconds */
    private long authenticationTTL = 3600000L; // 1 hour default
    /** Timestamp when the authentication was created */
    private long authenticationTimestamp = System.currentTimeMillis();
    /** Flag to track if this authenticator has been closed */
    private volatile boolean closed = false;

Aynı noktada, `Ctrl+Space` ile autocomplete'i tetiklemeye çalışırsınız ve şunu görürsünüz:

<img src="/img/python-types/image02.png">

Bununla birlikte, seçenekleri görerek kaydırabilirsiniz; ta ki "tanıdık gelen" seçeneği bulana kadar:

<img src="/img/python-types/image03.png">

## Daha fazla motivasyon { #more-motivation }

Şu fonksiyona bakın, zaten type hints içeriyor:

У той самий момент ви спробуєте викликати автозаповнення за допомогою `Ctrl+Space` і побачите:

<img src="/img/python-types/image02.png">

Разом з цим ви можете прокручувати, переглядаючи опції, допоки не знайдете ту, що «щось вам підказує»:

<img src="/img/python-types/image03.png">

## Більше мотивації { #more-motivation }

Перевірте цю функцію, вона вже має підказки типів:

        assertTrue(exception instanceof java.io.Serializable);
    }

    @Test
    public void test_longMessage() {
        // Test with a very long message
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < 1000; i++) {
            sb.append("Long message part ").append(i).append(" ");
        }
        String longMessage = sb.toString();

    onEvent(
      RequestBodyStart(
        System.nanoTime(),
        call,
      ),
    )

  override fun requestBodyEnd(
    call: Call,
    byteCount: Long,
  ) = onEvent(RequestBodyEnd(System.nanoTime(), call, byteCount))

  override fun requestFailed(
    call: Call,
    ioe: IOException,
  ) = onEvent(RequestFailed(System.nanoTime(), call, ioe))

Vous pouvez le confirmer dans les documents, le champ `description` n'a pas d'**astérisque rouge**, il n'est pas indiqué comme requis :

<div class="screenshot">
<img src="/img/tutorial/separate-openapi-schemas/image01.png">
</div>

### Modèle pour la sortie { #model-for-output }

Mais si vous utilisez le même modèle en sortie, comme ici :

{* ../../docs_src/separate_openapi_schemas/tutorial001_py310.py hl[19] *}