* replace "Strong" with "Soft" or "Weak" within the pasted text. The primary difference is that
   * strong entries store the key reference directly while soft and weak entries delegate to their
   * respective superclasses.
   */

  /** Used for strongly-referenced keys. */
  private static class StrongEntry<K, V> extends AbstractReferenceEntry<K, V> {

    TypeToken<? super T> superclass = (TypeToken<? super T>) token;
    return superclass;
  }

  /**
   * Returns the generic interfaces that this type directly {@code implements}. This method is
   * similar but different from {@link Class#getGenericInterfaces()}. For example, {@code new
   * TypeToken<List<String>>() {}.getGenericInterfaces()} will return a list that contains {@code

 *       java.util.function.Function} is accepted (for example {@link java.util.stream.Stream#map
 *       Stream.map}).
 *   <li><b>Do not</b> call {@link #doForward} or {@link #doBackward} directly; these exist only to
 *       be overridden.
 * </ul>
 *
 * <h3>Example</h3>
 *
 * {@snippet :
 * return Converter.from(
 *     Integer::toHexString,
 *     s -> parseUnsignedInt(s, 16));
 * }
 *

![Swagger UI](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)

* Click on the button "Try it out", it allows you to fill the parameters and directly interact with the API:

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-04-swagger-03.png)

## 其他回傳型別註解 { #other-return-type-annotations }

有時你回傳的東西不是有效的 Pydantic 欄位，你仍會在函式上加上註解，只為了獲得工具（編輯器、mypy 等）提供的支援。

### 直接回傳 Response { #return-a-response-directly }

最常見的情況是[直接回傳 Response（在進階文件中稍後會解釋）](../advanced/response-directly.md)。

{* ../../docs_src/response_model/tutorial003_02_py310.py hl[8,10:11] *}

這個簡單情境會由 FastAPI 自動處理，因為回傳型別註解是 `Response` 類別（或其子類別）。

    }

    private class TestableIndexUpdateCallbackImpl extends IndexUpdateCallbackImpl {
        @PostConstruct
        @Override
        public void init() {
            // Override init to use our test config directly
            maxDocumentRequestSize = 1048576L;
            maxDocumentCacheSize = 10000;
            // Set ingestFactory using reflection since it's private
            if (ComponentUtil.hasComponent("ingestFactory")) {

	// We must not use the http.Header().Set method here because some (broken)
	// clients expect the ETag header key to be literally "ETag" - not "Etag" (case-sensitive).
	// Therefore, we have to set the ETag directly as map entry.
	if objInfo.ETag != "" && !del {
		w.Header()[xhttp.ETag] = []string{`"` + objInfo.ETag + `"`}
	}

	// Set the relevant version ID as part of the response header.

	github.com/minio/zipindex v0.4.0
	github.com/mitchellh/go-homedir v1.1.0
	github.com/nats-io/nats-server/v2 v2.11.1
	github.com/nats-io/nats.go v1.41.2
	github.com/nats-io/stan.go v0.10.4
	github.com/ncw/directio v1.0.5
	github.com/nsqio/go-nsq v1.1.0
	github.com/philhofer/fwd v1.2.0
	github.com/pierrec/lz4/v4 v4.1.22
	github.com/pkg/errors v0.9.1
	github.com/pkg/sftp v1.13.9
	github.com/pkg/xattr v0.4.10

---

### 💬 **Community Support & Resources**

The Gradle community offers a range of forums, documentation, and direct help to guide you through every step of your Gradle journey:

- **Documentation**: The [Gradle User Manual](https://docs.gradle.org/current/userguide/userguide.html) covers everything from basic to advanced configurations.

 *
 * Neither of the built-in URL models offer direct access to path segments or query parameters.
 * Manually using `StringBuilder` to assemble these components is cumbersome: do '+' characters get
 * silently replaced with spaces? If a query parameter contains a '&', does that get escaped?
 * By offering methods to read and write individual query parameters directly, application