};

    abstract ExecutionListWrapper newExecutionList();
  }

  private ThreadPoolExecutor executorService;
  private CountDownLatch listenerLatch;
  private ExecutionListWrapper list;

  @Param Impl impl;

  @Param({"1", "5", "10"})
  int numListeners;

  private final Runnable listener =
      new Runnable() {
        @Override
        public void run() {
          listenerLatch.countDown();

/**
 * Tests serialization and deserialization of an object, optionally asserting that the resulting
 * object is equal to the original.
 *
 * <p><b>GWT warning:</b> Under GWT, both methods simply returns their input, as proper GWT
 * serialization tests require more setup. This no-op behavior allows test authors to intersperse
 * {@code SerializableTester} calls with other, GWT-compatible tests.
 *
 * @author Mike Bostock

    void testImplementationsAreUsable(SessionSetupHandler impl) {
        // Arrange is provided by method source

        // Act & Assert
        assertNotNull(impl, "Implementation instance should not be null");
        assertTrue(SessionSetupHandler.class.isInstance(impl), "Instance should be assignable to interface");
        assertTrue(SessionSetupHandler.class.isAssignableFrom(impl.getClass()), "Type should be assignable");
    }

import org.eclipse.aether.deployment.DeployRequest;
import org.eclipse.aether.impl.MetadataGenerator;
import org.eclipse.aether.impl.MetadataGeneratorFactory;
import org.eclipse.aether.installation.InstallRequest;

/**
 * Maven G level metadata generator factory.
 *
 * @deprecated since 4.0.0, use {@code maven-api-impl} jar instead
 */
@Named(PluginsMetadataGeneratorFactory.NAME)
@Singleton

import org.eclipse.aether.deployment.DeployRequest;
import org.eclipse.aether.impl.MetadataGenerator;
import org.eclipse.aether.impl.MetadataGeneratorFactory;
import org.eclipse.aether.installation.InstallRequest;

/**
 * Maven GAV level metadata generator factory.
 *
 * @deprecated since 4.0.0, use {@code maven-api-impl} jar instead
 */
@Named(SnapshotMetadataGeneratorFactory.NAME)
@Singleton

import org.eclipse.aether.deployment.DeployRequest;
import org.eclipse.aether.impl.MetadataGenerator;
import org.eclipse.aether.impl.MetadataGeneratorFactory;
import org.eclipse.aether.installation.InstallRequest;

/**
 * Maven GA level metadata generator factory.
 *
 * @deprecated since 4.0.0, use {@code maven-api-impl} jar instead
 */
@Named(VersionsMetadataGeneratorFactory.NAME)
@Singleton

        // Arrange: create an implementation instance
        SmbRenewableCredentials impl = supplier.get();

        // Act: call renew
        CredentialsInternal renewed = impl.renew();

        // Assert: verify behavior based on scenario
        if (expectSame) {
            assertSame(impl, renewed, "renew() should return the same instance");
        } else if (expectNew) {

            DfsReferralDataImpl impl = createInitializedDfsReferralDataImpl();

            // Create a chain of operations
            assertDoesNotThrow(() -> {
                impl.fixupHost("server1.example.com");
                impl.fixupDomain("domain.com");
                impl.fixupHost("server2.example.com");
                impl.fixupDomain("otherdomain.com");
            });
        }

import org.apache.maven.api.services.Source;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.impl.DefaultDependencyResolverResult;
import org.apache.maven.impl.InternalSession;
import org.apache.maven.impl.MappedCollection;
import org.apache.maven.impl.RequestTraceHelper;
import org.apache.maven.model.building.ModelProblem;
import org.apache.maven.model.building.ModelSource2;

 */
package org.apache.maven.internal.impl;

import java.util.List;

import org.apache.maven.api.Project;
import org.apache.maven.api.RemoteRepository;
import org.apache.maven.api.Session;
import org.apache.maven.api.annotations.Nullable;
import org.apache.maven.execution.MavenSession;
import org.apache.maven.impl.InternalSession;

import static org.apache.maven.internal.impl.CoreUtils.cast;