assertThrows(NullPointerException.class, () -> builder.put(null, 1));
    assertThrows(NullPointerException.class, () -> builder.putAll(null, Arrays.asList(1, 2, 3)));
    assertThrows(NullPointerException.class, () -> builder.putAll(null, 1, 2, 3));
    assertThrows(
        NullPointerException.class, () -> builder.putAll((Multimap<String, Integer>) toPut));
  }

from fastapi import Body, FastAPI
from pydantic import BaseModel
from typing_extensions import Annotated

app = FastAPI()


class Item(BaseModel):
    name: str
    description: Union[str, None] = None
    price: float
    tax: Union[float, None] = None


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


@app.put("/items/{item_id}")
async def update_item(

      receivedByteCount += byteCount
    }

    @Throws(IOException::class)
    override fun flush() {
    }

    override fun timeout(): Timeout = Timeout.NONE

    @Throws(IOException::class)
    override fun close() {
    }
  }

  /** Processes HTTP requests layered over HTTP/2. */
  private inner class Http2SocketHandler constructor(
    private val socket: Socket,

    }

    @Override
    protected Class<? extends DataConfig> typeOfSelectedEntity() {
        return DataConfig.class;
    }

    @Override
    protected Class<DataConfig> typeOfHandlingEntity() {
        return DataConfig.class;
    }

    @Override
    protected Class<DataConfigCB> typeOfHandlingConditionBean() {
        return DataConfigCB.class;
    }

    }

    @Override
    protected Class<? extends LabelType> typeOfSelectedEntity() {
        return LabelType.class;
    }

    @Override
    protected Class<LabelType> typeOfHandlingEntity() {
        return LabelType.class;
    }

    @Override
    protected Class<LabelTypeCB> typeOfHandlingConditionBean() {
        return LabelTypeCB.class;
    }

### Criando uma classe `Enum`

Importe `Enum` e crie uma sub-classe que herde de `str` e de `Enum`.

Por herdar de `str` a documentação da API vai ser capaz de saber que os valores devem ser do tipo `string` e assim ser capaz de mostrar eles corretamente.

Assim, crie atributos de classe com valores fixos, que serão os valores válidos disponíveis.

import org.lastaflute.web.response.ActionResponse;

public class SsoAction extends FessLoginAction {
    // ===================================================================================
    //                                                                            Constant
    //
    private static final Logger logger = LogManager.getLogger(SsoAction.class);

<components>
	<component name="aadAuthenticator" class="org.codelibs.fess.sso.aad.AzureAdAuthenticator">
	</component>
	<component name="oicAuthenticator" class="org.codelibs.fess.sso.oic.OpenIdConnectAuthenticator">
	</component>
	<component name="samlAuthenticator" class="org.codelibs.fess.sso.saml.SamlAuthenticator">
	</component>
	<component name="spnegoAuthenticator" class="org.codelibs.fess.sso.spnego.SpnegoAuthenticator">
	</component>

import com.google.common.cache.Cache;
import com.google.common.cache.CacheBuilder;

import jakarta.annotation.PostConstruct;

public class CrawlingConfigHelper {

    private static final Logger logger = LogManager.getLogger(CrawlingConfigHelper.class);

    protected final Map<String, CrawlingConfig> crawlingConfigMap = new ConcurrentHashMap<>();

    protected int count = 1;

        }
    }

    public static class Build {}

    public static class Dependency {
        private String artifactId;

        public String getArtifactId() {
            return artifactId;
        }

        public void setArtifactId(String id) {
            artifactId = id;
        }
    }

    public static class Scm {
        private String connection;