import java.util.stream.Stream;
import org.jspecify.annotations.Nullable;

/** Collectors utilities for {@code common.collect} internals. */
@GwtCompatible
@IgnoreJRERequirement // used only from APIs with Java 8 types in them
final class CollectCollectors {

  private static final Collector<Object, ?, ImmutableList<Object>> TO_IMMUTABLE_LIST =
      Collector.of(
          ImmutableList::builder,

folgt. OAuth2 mit Scopes ist der Mechanismus, der von vielen großen Authentifizierungsanbietern wie Facebook, Google, GitHub, Microsoft, X (Twitter), usw. verwendet wird, um Drittanbieteranwendungen zu autorisieren, im Namen ihrer Benutzer mit ihren APIs zu interagieren....

siguiendo estos mismos estándares. OAuth2 con scopes es el mecanismo utilizado por muchos grandes proveedores de autenticación, como Facebook, Google, GitHub, Microsoft, X (Twitter), etc. para autorizar aplicaciones de terceros para interactuar con sus APIs en nombre de sus usuarios....

# Generating SDKs { #generating-sdks }

Because **FastAPI** is based on the **OpenAPI** specification, its APIs can be described in a standard format that many tools understand.

This makes it easy to generate up-to-date **documentation**, client libraries (<abbr title="Software Development Kits">**SDKs**</abbr>) in multiple languages, and **testing** or **automation workflows** that stay in sync with your code.

9. Open a Pull Request

### Code Style

- Use Eclipse formatter configuration (`src/config/eclipse/formatter/java.xml`)
- Follow existing naming conventions
- Add comprehensive JavaDoc for public APIs
- Write unit and integration tests

## License

By considering these concepts, you will be able to **evaluate and design** the best way to deploy **your own APIs**.

In the next chapters, I'll give you more **concrete recipes** to deploy FastAPI applications.

But for now, let's check these important **conceptual ideas**. These concepts also apply to any other type of web API. 💡

import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;

/**
 * API manager for search engine administrative operations.
 * Provides secure access to search engine APIs through authentication and token-based authorization.
 */
public class SearchEngineApiManager extends BaseApiManager {
    private static final String ADMIN_SERVER = "/admin/server_";

OkHttp
======

See the [project website][okhttp] for documentation and APIs.

HTTP is the way modern applications network. It’s how we exchange data & media. Doing HTTP
efficiently makes your stuff load faster and saves bandwidth.

OkHttp is an HTTP client that’s efficient by default:

 * HTTP/2 support allows all requests to the same host to share a socket.
 * Connection pooling reduces request latency (if HTTP/2 isn’t available).

* `OPTIONS`
* `HEAD`
* `PATCH`
* `TRACE`

Dans le protocol HTTP, vous pouvez communiquer avec chaque chemin en utilisant une (ou plus) de ces "méthodes".

---

En construisant des APIs, vous utilisez généralement ces méthodes HTTP spécifiques pour effectuer une action précise.

Généralement vous utilisez :

* `POST` : pour créer de la donnée.
* `GET` : pour lire de la donnée.

The simplicity of the dependency injection system makes **FastAPI** compatible with:

* all the relational databases
* NoSQL databases
* external packages
* external APIs
* authentication and authorization systems
* API usage monitoring systems
* response data injection systems
* etc.

## Simple and Powerful { #simple-and-powerful }