* Swagger UI.
    * ReDoc.

---

Tornando al precedente esempio, **FastAPI**:

* Validerà che esiste un `item_id` nel percorso delle richieste `GET` e `PUT`.
* Validerà che `item_id` sia di tipo `int` per le richieste `GET` e `PUT`.
    * Se non lo è, il client vedrà un errore chiaro e utile.

          .put(IndexOutOfBoundsException.class, e -> e instanceof IndexOutOfBoundsException)
          .put(NoSuchElementException.class, e -> e instanceof NoSuchElementException)
          .put(NullPointerException.class, e -> e instanceof NullPointerException)
          .put(NumberFormatException.class, e -> e instanceof NumberFormatException)
          .put(RuntimeException.class, e -> e instanceof RuntimeException)

    * Swagger UI.
    * ReDoc.

---

Kembali ke kode contoh sebelumnya, **FastAPI** akan:

* Validasi apakah terdapat `item_id` di *path* untuk permintaan `GET` dan `PUT` requests.
* Validasi apakah `item_id` berjenit `int` untuk permintaan `GET` dan `PUT`.
    * Jika tidak, klien akan melihat pesan kesalahan jelas.

        requestBody.put("name", "test_webconfig");
        requestBody.put("urls", "http://www.example.com");
        requestBody.put("user_agent", "Mozilla/5.0");
        requestBody.put("num_of_thread", 5);
        requestBody.put("interval_time", 1000);
        requestBody.put("boost", 100.0);
        requestBody.put("available", true);
        requestBody.put("sort_order", 1);

        source.put("bbb", "a");
        assertFalse(fessConfig.validateIndexRequiredFields(source));
        source.put("aaa", " ");
        source.put("bbb", "a");
        assertFalse(fessConfig.validateIndexRequiredFields(source));
        source.put("aaa", "a");
        source.put("bbb", "a");
        assertTrue(fessConfig.validateIndexRequiredFields(source));
    }

        entry.put(new BasicAttribute("cn", user.getName()));
        entry.put(new BasicAttribute("userPassword", user.getOriginalPassword()));

        OptionalUtil.ofNullable(user.getSurname())
                .filter(StringUtil::isNotBlank)
                .ifPresent(s -> entry.put(new BasicAttribute(fessConfig.getLdapAttrSurname(), s)));

public class DcerpcBinding {

    private static HashMap INTERFACES;

    static {
        INTERFACES = new HashMap();
        INTERFACES.put("srvsvc", srvsvc.getSyntax());
        INTERFACES.put("lsarpc", lsarpc.getSyntax());
        INTERFACES.put("samr", samr.getSyntax());
        INTERFACES.put("netdfs", netdfs.getSyntax());
    }

    /**
     * Add an interface to the registry.
     *
     * @param name the interface name

        buffer.putInt(FileNotifyInformation.FILE_ACTION_ADDED);
        buffer.putInt(fileNameBytes1.length);
        buffer.put(fileNameBytes1);

        // Pad to aligned size
        while (buffer.position() < entry1AlignedSize) {
            buffer.put((byte) 0);
        }

        // Second notification
        buffer.putInt(entry2AlignedSize); // nextEntryOffset

    map.put("foo", 1);
    map.put("bar", 2);
    map.put("bar", 3);
    assertEquals("{foo=[1], bar=[2, 3]}", map.toString());
    assertEquals("[foo=1, bar=2, bar=3]", map.entries().toString());
  }

  public void testLinkedPutOutOfOrder() {
    Multimap<String, Integer> map = create();
    map.put("bar", 1);
    map.put("foo", 2);
    map.put("bar", 3);

    void customOptions_arePropagated() {
        // Arrange
        Map<String, Object> opts = new HashMap<>();
        opts.put("useKeyTab", "true");
        opts.put("storeKey", "true");
        opts.put("principal", "******@****.***");
        StaticJAASConfiguration cfg = new StaticJAASConfiguration(opts);

        // Act