}

  /**
   * Asserts that the given object is non-null, with a better failure message than {@link
   * TestCase#assertNull(String, Object)}.
   *
   * <p>The {@link TestCase} version (which is from JUnit 3) produces a failure message that does
   * not include the value of the object.
   *
   * @since 33.4.0
   */
  public static void assertNull(String message, Object object) {
    assertEquals(message, null, object);
  }

     */
    public Set<String> getExportedPackages() {
        return packages;
    }

    /**
     * The key that can be used to identify the configuration using the
     * {@link javax.inject.Named} annotation.
     */
    public String getKey() {
        return key;
    }

    /**
     * Returns the configuration for this extension.
     */
    public XmlNode getConfiguration() {

## Tamanho do código { #code-size }

Este exemplo pode parecer verboso. Lembre-se de que estamos misturando segurança, modelos de dados, funções utilitárias e *operações de rota* no mesmo arquivo.

Mas aqui está o ponto principal.

O código relacionado à segurança e à injeção de dependências é escrito apenas uma vez.

 */
@CacheableTask
abstract class PackageListGenerator : DefaultTask() {

    companion object {
        // Things we do not want to shade
        val DEFAULT_EXCLUDES: List<String> = listOf(
            "org/gradle",
            "java",
            "javax/annotation",
            "javax/inject",
            "javax/xml",
            "kotlin",
            "groovy",
            "groovyjarjarantlr",

        val DEFAULT_EXCLUDES_FOR_TEST = listOf(
            "org/gradle",
            "java",
            "javax/xml",
            "javax/inject",
            "groovy",
            "groovyjarjarantlr",
            "net/rubygrapefruit",
            "org/codehaus/groovy",
            "org/apache/tools/ant",
            "org/apache/commons/logging",
            "org/slf4j",
            "org/apache/log4j",
            "org/apache/xerces",

import eu.maveniverse.domtrip.Document;
import eu.maveniverse.domtrip.DomTripException;
import eu.maveniverse.domtrip.maven.MavenPomElements;
import org.apache.maven.api.cli.mvnup.UpgradeOptions;
import org.apache.maven.api.di.Inject;
import org.apache.maven.cling.invoker.mvnup.Goal;
import org.apache.maven.cling.invoker.mvnup.UpgradeContext;

import static eu.maveniverse.domtrip.maven.MavenPomElements.Files.MVN_DIRECTORY;

import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.function.Predicate;
import java.util.stream.Collectors;

import org.apache.maven.api.Constants;
import org.apache.maven.api.di.Inject;
import org.apache.maven.api.di.Named;
import org.apache.maven.api.di.Singleton;
import org.apache.maven.api.feature.Features;
import org.apache.maven.api.services.TypeRegistry;
import org.apache.maven.api.xml.XmlNode;

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.model.validation;

import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;

import java.io.File;
import java.util.Arrays;
import java.util.Deque;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;

 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.lifecycle.internal.concurrent;

import javax.inject.Named;

import java.util.Comparator;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import java.util.function.Consumer;

{* ../../docs_src/security/tutorial002_an_py310.py hl[19:22,26:27] *}

## Den aktuellen Benutzer einfügen { #inject-the-current-user }

Und jetzt können wir wiederum `Depends` mit unserem `get_current_user` in der *Pfadoperation* verwenden:

{* ../../docs_src/security/tutorial002_an_py310.py hl[31] *}