## Campos do tipo Lista

Você pode definir um atributo como um subtipo. Por exemplo, uma `list` do Python:

{* ../../docs_src/body_nested_models/tutorial001.py hl[14] *}

Isso fará com que tags seja uma lista de itens mesmo sem declarar o tipo dos elementos desta lista.

## Campos do tipo Lista com um parâmetro de tipo

Mas o Python tem uma maneira específica de declarar listas com tipos internos ou "parâmetros de tipo":

                alternativeChannel.addPendingOperation(op);
                // Operation would be resent on alternative channel
                // For now, skip actual send implementation
            } catch (Exception e) {
                log.error("Failed to redistribute operation", e);
                // Notify waiting threads of failure if the operation supports it

            while (attempt < MAX_REDIRECTS) {
                this.connection.setRequestProperty(this.authProperty, this.authMethod + ' ' + Base64.toBase64String(type1.toByteArray()));
                this.connection.connect(); // send type 1
                response = parseResponseCode();
                if (response != HTTP_UNAUTHORIZED && response != HTTP_PROXY_AUTH) {
                    return;
                }

   * writer will close the target if it is {@link Closeable}, and flushing the writer will flush the
   * target if it is {@link java.io.Flushable}.
   *
   * @param target the object to which output will be sent
   * @return a new Writer object, unless target is a Writer, in which case the target is returned
   */
  public static Writer asWriter(Appendable target) {
    if (target instanceof Writer) {

///

When we create an instance of the `OAuth2PasswordBearer` class we pass in the `tokenUrl` parameter. This parameter contains the URL that the client (the frontend running in the user's browser) will use to send the `username` and `password` in order to get a token.

{* ../../docs_src/security/tutorial001_an_py39.py hl[8] *}

/// tip

type ListDirResult struct {
	Entries []string `msg:"e"`
}

// ReadPartsReq - send multiple part paths to read from
type ReadPartsReq struct {
	Paths []string `msg:"p"`
}

// ReadPartsResp - is the response for ReadPartsReq
type ReadPartsResp struct {
	Infos []*ObjectPartInfo `msg:"is"`
}

// DeleteBulkReq - send multiple paths in same delete request.
type DeleteBulkReq struct {
	Paths []string `msg:"p"`

         * response will not read a batched command and therefore
         * the 'received' member of the response object will not
         * be set to true indicating the send and sendTransaction
         * methods that the next part should be sent. This is a
         * very indirect and simple batching control mechanism.
         */

        if (andx == null || !USE_BATCHING || batchLevel >= getBatchLimit(andx.command)) {

===========

This document describes the concurrency considerations for http/2 connections and the connection pool within OkHttp.

## HTTP/2 Connections

The HttpURLConnection API is a blocking API. You make a blocking write to send a request, and a blocking read to receive the response.

#### Blocking APIs

            updateProperty(Constants.NOTIFICATION_TO_PROPERTY, form.notificationTo);
            systemProperties.store();
        } catch (final Exception e) {
            logger.warn("Failed to send a test mail.", e);
            saveError(messages -> messages.addErrorsFailedToSendTestmail(GLOBAL));
        }

        return redirectByParam(AdminGeneralAction.class, "notificationTo", form.notificationTo);
    }

        when(session.getAttribute("NtlmHttpAuth")).thenReturn(mock(NtlmPasswordAuthentication.class));

        ntlmServlet.service(request, response);

        // Verify that no authentication challenge is sent
        verify(response, never()).setHeader(eq("WWW-Authenticate"), anyString());
        verify(response, never()).setStatus(HttpServletResponse.SC_UNAUTHORIZED);
    }

    /**