func BenchmarkByteByteNoMatch(b *testing.B) {
	str := Repeat("A", 100) + Repeat("B", 100)
	for i := 0; i < b.N; i++ {
		capitalLetters.Replace(str)
	}
}

func BenchmarkByteByteMatch(b *testing.B) {
	str := Repeat("a", 100) + Repeat("b", 100)
	for i := 0; i < b.N; i++ {
		capitalLetters.Replace(str)
	}
}

func BenchmarkByteStringMatch(b *testing.B) {
	str := "<" + Repeat("a", 99) + Repeat("b", 99) + ">"

| Parameter | Typ | Beschreibung |
|------------|------|-------------|
| `title` | `str` | Der Titel der API. |
| `summary` | `str` | Eine kurze Zusammenfassung der API. <small>Verfügbar seit OpenAPI 3.1.0, FastAPI 0.99.0.</small> |
| `description` | `str` | Eine kurze Beschreibung der API. Kann Markdown verwenden. |

app = FastAPI()


def query_extractor(q: str | None = None):
    return q


def query_or_cookie_extractor(
    q: str = Depends(query_extractor), last_query: str | None = Cookie(default=None)
):
    if not q:
        return last_query
    return q


@app.get("/items/")
async def read_query(query_or_default: str = Depends(query_or_cookie_extractor)):

app = FastAPI()


class Image(BaseModel):
    url: HttpUrl
    name: str


class Item(BaseModel):
    name: str
    description: str | None = None
    price: float
    tax: float | None = None
    tags: set[str] = set()
    images: list[Image] | None = None


class Offer(BaseModel):
    name: str
    description: str | None = None
    price: float
    items: list[Item]


@app.post("/offers/")

}


class Token(BaseModel):
    access_token: str
    token_type: str


class TokenData(BaseModel):
    username: Union[str, None] = None


class User(BaseModel):
    username: str
    email: Union[str, None] = None
    full_name: Union[str, None] = None
    disabled: Union[bool, None] = None


class UserInDB(User):
    hashed_password: str

def fake_hash_password(password: str):
    return "fakehashed" + password


oauth2_scheme = OAuth2PasswordBearer(tokenUrl="token")


class User(BaseModel):
    username: str
    email: str | None = None
    full_name: str | None = None
    disabled: bool | None = None


class UserInDB(User):
    hashed_password: str


def get_user(db, username: str):
    if username in db:

    /**
     * ブランクかどうか返します。
     *
     * @param str
     *            文字列
     * @return ブランクなら{@literal true}
     */
    public static boolean isBlank(final String str) {
        if (str == null || str.length() == 0) {
            return true;
        }
        for (int i = 0; i < str.length(); i++) {
            if (!Character.isWhitespace(str.charAt(i))) {
                return false;
            }

     */
    public static String normaliseLineSeparators(String str) {
        return str == null ? null : convertLineSeparators(str, "\n");
    }

    /**
     * Converts all line separators in the specified string to the specified line separator.
     */
    public static String convertLineSeparators(String str, String sep) {
        return str == null ? null : str.replaceAll("\r\n|\r|\n", sep);
    }

     */
    @Nullable
    public static String normaliseLineSeparators(@Nullable String str) {
        logDeprecation();
        return normaliseLineSeparatorsInternal(str);
    }

    private static String normaliseLineSeparatorsInternal(@Nullable String str) {
        return str == null ? null : convertLineSeparatorsToUnixInternal(str);
    }

    /**

app = FastAPI()


def query_extractor(q: Union[str, None] = None):
    return q


def query_or_cookie_extractor(
    q: str = Depends(query_extractor),
    last_query: Union[str, None] = Cookie(default=None),
):
    if not q:
        return last_query
    return q


@app.get("/items/")
async def read_query(query_or_default: str = Depends(query_or_cookie_extractor)):