public String message() {
                    return "Environment variable " + CI
                            + " is set and its value is not \"false\". Disable this detection by removing that variable or by setting it to \"false\"";
                }
            });
        }
        return Optional.empty();
    }

@REM -----------------------------------------------------------------------------

@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
@echo off
@REM set title of command window
title %0
@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
@if "%MAVEN_BATCH_ECHO%"=="on" echo %MAVEN_BATCH_ECHO%

@setlocal

    // 32 characters long
    assertEquals(7345148637025587076L, fingerprint(Strings.repeat("test", 8).getBytes(UTF_8)));
    // 256 characters long
    assertEquals(4904844928629814570L, fingerprint(Strings.repeat("test", 64).getBytes(UTF_8)));
  }

  public void testStringsConsistency() {
    for (String s : Arrays.asList("", "some", "test", "strings", "to", "try")) {

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"fmt"
	"io"
	"os"
	"path/filepath"
	"runtime"
	"runtime/debug"
	"sort"
	"strconv"
	"strings"
	"time"

	"github.com/minio/cli"
	"github.com/minio/minio/internal/color"
	"github.com/minio/minio/internal/logger"
	"github.com/minio/pkg/v3/console"
	"github.com/minio/pkg/v3/env"

		return c.roundtrip(h, req)
	}

	// Following trimming is needed for consistency between outputs with other internode traces.
	local := strings.TrimPrefix(strings.TrimPrefix(t.Local, httpsScheme), httpScheme)
	remote := strings.TrimPrefix(strings.TrimPrefix(t.Remote, httpsScheme), httpScheme)

	start := time.Now()
	body := bytesOrLength(req)
	resp, err := c.roundtrip(h, req)
	end := time.Now()

Así, en nuestro ejemplo, podemos hacer que `tags` sea específicamente una "lista de strings":

{* ../../docs_src/body_nested_models/tutorial002_py310.py hl[12] *}

## Tipos de conjunto { #set-types }

Pero luego pensamos en ello, y nos damos cuenta de que los tags no deberían repetirse, probablemente serían strings únicos.

Y Python tiene un tipo de datos especial para conjuntos de elementos únicos, el `set`.

	var retainTill RetentionDate

	var modeStr, tillStr string
	ok := false

	modeStr, ok = meta[strings.ToLower(AmzObjectLockMode)]
	if !ok {
		modeStr, ok = meta[AmzObjectLockMode]
	}
	if ok {
		mode = parseRetMode(modeStr)
	} else {
		return ObjectRetention{}
	}

	tillStr, ok = meta[strings.ToLower(AmzObjectLockRetainUntilDate)]
	if !ok {
		tillStr, ok = meta[AmzObjectLockRetainUntilDate]
	}

        List<String> strings = null;

        if (dom != null) {
            strings = new ArrayList<>();

            for (XmlNode child : dom.children()) {
                String string = child.value();
                if (string != null) {
                    string = string.trim();
                    if (!string.isEmpty()) {
                        strings.add(string);
                    }

fi

# READ-ONLY DEPENDENCY CACHE
if [ -d "/opt/gradle-cache" ]; then
  echo "##teamcity[setParameter name='env.GRADLE_RO_DEP_CACHE' value='/opt/gradle-cache']"
  echo "Setting READ_ONLY Gradle cache via env.GRADLE_RO_DEP_CACHE to use /opt/gradle-cache"
fi

# Print details of volumes to help us understand https://github.com/gradle/gradle-private/issues/4642

func (arn ARN) String() string {
	return strings.Join(
		[]string{
			arnPrefixArn,
			arn.Partition,
			arn.Service,
			arn.Region,
			"", // account-id is always empty in this implementation
			arn.ResourceType + "/" + arn.ResourceID,
		},
		":",
	)
}

// Parse - parses an ARN string into a type.
func Parse(arnStr string) (arn ARN, err error) {
	ps := strings.Split(arnStr, ":")