}

                        @Override
                        public int hashCode() {
                          return next.hashCode();
                        }
                      };
                    }
                  };
                }

                @Override
                public int size() {
                  return map.size();
                }

                @Override

Isso seria útil se você deseja receber chaves que ainda não conhece.

---

Outro caso útil é quando você deseja ter chaves de outro tipo, por exemplo, `int`.

É isso que vamos ver aqui.

Neste caso, você aceitaria qualquer `dict`, desde que tenha chaves` int` com valores `float`:

{* ../../docs_src/body_nested_models/tutorial009.py hl[9] *}

/// tip | Dica

// license that can be found in the LICENSE file.

package bytes_test

import (
	. "bytes"
	"fmt"
	"testing"
)

var compareTests = []struct {
	a, b []byte
	i    int
}{
	{[]byte(""), []byte(""), 0},
	{[]byte("a"), []byte(""), 1},
	{[]byte(""), []byte("a"), -1},
	{[]byte("abc"), []byte("abc"), 0},
	{[]byte("abd"), []byte("abc"), 1},
	{[]byte("abc"), []byte("abd"), -1},

            String target = "TARGET";
            String combined = prefix + target;
            byte[] combinedBytes = combined.getBytes(StandardCharsets.UTF_16LE);
            int prefixBytes = prefix.getBytes(StandardCharsets.UTF_16LE).length;
            int targetBytes = target.getBytes(StandardCharsets.UTF_16LE).length;

            // When
            String result = Strings.fromUNIBytes(combinedBytes, prefixBytes, targetBytes);

          .apply {
            init(null as KeyStore?)
          }.trustManagers
          .first() as X509TrustManager

      val sslContext =
        Platform.get().newSSLContext().apply {
          // TODO remove most of this code after https://github.com/bcgit/bc-java/issues/686
          init(null, arrayOf(trustManager), SecureRandom())
        }

      client =

     */
    public static boolean isHashCodeMethod(final Method method) {
        assertArgumentNotNull("method", method);

        return method != null && method.getName().equals("hashCode") && method.getReturnType() == int.class
                && method.getParameterTypes().length == 0;
    }

    /**
     * Returns whether the method is the {@literal toString()} method.
     *
     * @param method

      "input": "foo"
    }
  ]
}
```

Çünkü burada `item_id` yol parametresi `int` tipinde bir değer beklerken `"foo"` yani `string` tipinde bir değer almıştı.

Aynı hata <a href="http://127.0.0.1:8000/items/4.2" class="external-link" target="_blank">http://127.0.0.1:8000/items/4.2</a> sayfasında olduğu gibi `int` yerine `float` bir değer verseydik de ortaya çıkardı.

/// check | Ek bilgi

      "msg": "Input should be a valid integer, unable to parse string as an integer",
      "input": "foo"
    }
  ]
}
```
тому що параметр шляху має значення `"foo"`, яке не є типом `int`.

Таку саму помилку отримаємо, якщо передати `float` замість `int`, як бачимо, у цьому прикладі: <a href="http://127.0.0.1:8000/items/4.2" class="external-link" target="_blank">http://127.0.0.1:8000/items/4.2</a>

/// check | Примітка

     * Verifies that the CRUD mode matches the expected mode.
     *
     * @param crudMode the actual CRUD mode
     * @param expectedMode the expected CRUD mode
     */
    protected void verifyCrudMode(final int crudMode, final int expectedMode) {
        if (crudMode != expectedMode) {
            throwValidationError(messages -> {
                messages.addErrorsCrudInvalidMode(GLOBAL, String.valueOf(expectedMode), String.valueOf(crudMode));

        .withRefreshes(ImmutableSet.of(DurationSpec.of(1, SECONDS), DurationSpec.of(1, DAYS)));
  }

  private static void warmUp(LoadingCache<Object, Object> cache, int minimum, int maximum) {
    for (int i = minimum; i < maximum; i++) {
      cache.getUnchecked(i);
    }
  }

  private Entry<Object, Object> entryOf(Object key, Object value) {
    return Maps.immutableEntry(key, value);
  }