}
    return elements.get(0);
  }

  @Override
  public E last() {
    if (isEmpty()) {
      throw new NoSuchElementException();
    }
    return elements.get(size() - 1);
  }

  @Override
  public @Nullable E lower(E element) {
    int index = headIndex(element, false) - 1;
    return (index == -1) ? null : elements.get(index);
  }

  @Override

  }

  @Override
  ImmutableList<E> createAsList() {
    return new ImmutableList<E>() {
      @Override
      public E get(int index) {
        return IndexedImmutableSet.this.get(index);
      }

      @Override
      boolean isPartialView() {
        return IndexedImmutableSet.this.isPartialView();
      }

      @Override
      public int size() {

          handshakeCertificates.sslSocketFactory(),
          handshakeCertificates.trustManager,
        ).retryOnConnectionFailure(false)
        .build()
    url = server.url("/")
  }

  @Test
  fun get() {
    assumeNotWindows()
    server.enqueue(
      MockResponse
        .Builder()
        .body("Hello!")
        .setHeader("Content-Type", PLAIN)
        .build(),
    )

app = FastAPI()


@app.get("/")
async def read_main():
    return {"msg": "Hello World"}


@app.websocket("/ws")
async def websocket(websocket: WebSocket):
    await websocket.accept()
    await websocket.send_json({"msg": "Hello WebSocket"})
    await websocket.close()


def test_read_main():
    client = TestClient(app)
    response = client.get("/")
    assert response.status_code == 200

{* ../../docs_src/first_steps/tutorial001_py310.py hl[6] *}

The `@app.get("/")` tells **FastAPI** that the function right below is in charge of handling requests that go to:

* the path `/`
* using a <dfn title="an HTTP GET method"><code>get</code> operation</dfn>

/// info | `@decorator` Info

That `@something` syntax in Python is called a "decorator".

{* ../../docs_src/first_steps/tutorial001_py310.py hl[6] *}

Das `@app.get("/")` sagt **FastAPI**, dass die Funktion direkt darunter für die Bearbeitung von <abbr title="Request – Anfrage: Daten, die der Client zum Server sendet">Requests</abbr> zuständig ist, die an:

* den Pfad `/`
* unter der Verwendung der <dfn title="eine HTTP-GET-Methode"><code>get</code>-Operation</dfn> gehen

/// info | `@decorator` Info

        // Then
        Map<String, Object> context = exception.getContext();
        assertEquals("server.example.com", context.get("host"));
        assertEquals(445, context.get("port"));
        assertEquals("/share/file.txt", context.get("path"));
        assertEquals("testuser", context.get("user"));
    }

    @Test
    @DisplayName("Should identify error categories correctly")
    void testErrorCategories() {

    /**
     * Retrieves the list of installed plugins.
     *
     * @return JSON response containing installed plugin list
     */
    // GET /api/admin/plugin/installed
    @Execute
    public JsonResponse<ApiResult> get$installed() {
        final List<Map<String, String>> list = getAllInstalledArtifacts();

        gradleRootProject.extensions.findByType<BuildScanConfiguration>()?.run {
            buildFinished {
                if ((cacheMissInBuildLogic as AtomicBoolean).get() || (cacheMissInMainBuild as AtomicBoolean).get()) {
                    tag("CACHE_MISS")
                }
            }
        }
    }
}

fun buildCacheEnabled() = gradle.startParameter.isBuildCacheEnabled

	}

	// Check with width cap
	if bp.WidthCap() != capWidth {
		t.Fatalf("bytepool capWidth invalid: got %v want %v", bp.WidthCap(), capWidth)
	}

	// Check that retrieved buffer are of the expected width
	b := bp.Get()
	if len(b) != width {
		t.Fatalf("bytepool length invalid: got %v want %v", len(b), width)
	}
	if cap(b) != capWidth {
		t.Fatalf("bytepool cap invalid: got %v want %v", cap(b), capWidth)
	}

	bp.Put(b)