final ConsumerAction<String> action = Mock()
    final ConsumerOperationParameters params = Mock()
    final ProgressListenerVersion1 listener = Mock()
    final FailsafeBuildProgressListenerAdapter buildListener = Mock()
    final ProgressLogger progressLogger = Mock()
    final ProgressLoggerFactory progressLoggerFactory = Mock()
    final ListenerManager listenerManager = Mock()
    final LoggingProvider loggingProvider = Mock()

     *
     * @param rootProject The root project for this build.
     */
    void setRootProject(ProjectInternal rootProject);

    /**
     * Returns the broadcaster for {@link BuildListener} events
     */
    BuildListener getBuildListenerBroadcaster();

    @UsedByScanPlugin
    ServiceRegistry getServices();

    void setClassLoaderScope(Supplier<? extends ClassLoaderScope> classLoaderScope);

    void buildFinished(Action<? super BuildResult> action);

    /**
     * Adds a {@link BuildListener} to this Build instance.
     *
     * The listener is notified of events which occur during the execution of the build.
     *
     * @param buildListener The listener to add.
     */
    void addBuildListener(BuildListener buildListener);

    /**

    }

    /**
     * Should be set with a timestamp from a {@link org.gradle.BuildListener#beforeSettings(Settings)}
     * callback.
     */
    public void setBuildStarted(long buildStarted) {
        this.buildStarted = buildStarted;
    }

    /**
     * Should be set with a timestamp from a {@link org.gradle.BuildListener#settingsEvaluated}
     * callback.
     */

        delegate.buildFinished(action)

    override fun addBuildListener(buildListener: BuildListener) =
        // already reported as configuration cache problem, no need to override
        delegate.addBuildListener(buildListener)

    override fun useLogger(logger: Any) =
        delegate.useLogger(logger)

            }
        }
    };

    // Notification listeners are expected to register before projectsLoaded.
    // This avoids buffering until the end of the build when no listener comes.
    private final BuildListener buildListener = new InternalBuildAdapter() {
        @Override
        public void beforeSettings(Settings settings) {
            if (settings.getGradle().getParent() == null) {

        return projectEvaluationListenerBroadcast.getSource();
    }

    @Override
    public void addBuildListener(BuildListener buildListener) {
        addListener("Gradle.addBuildListener", buildListener);
    }

    @Override
    public BuildListener getBuildListenerBroadcaster() {
        return buildListenerBroadcast.getSource();
    }

    @Override
    public Gradle getGradle() {

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.gradle.configuration.internal;

import groovy.lang.Closure;
import org.gradle.BuildListener;
import org.gradle.api.Action;
import org.gradle.api.ProjectEvaluationListener;
import org.gradle.api.execution.TaskExecutionGraphListener;
import org.gradle.internal.InternalListener;

        BuildListenerImpl buildListener = new BuildListenerImpl();
        BuildResult result = doRun(outputStream, errorStream, buildListener);
        if (result.getFailure() != null) {
            throw new UnexpectedBuildFailure(result.getFailure());
        }

        return assertResult(new InProcessExecutionResult(buildListener.executedTasks, buildListener.skippedTasks,

    private static final ImmutableSet<Class<?>> SUPPORTED_INTERFACES = ImmutableSet.of(
        BuildListener.class,
        ProjectEvaluationListener.class,
        TaskExecutionGraphListener.class
    );

    // we don't decorate everything in BuildListener, just projectsLoaded/projectsEvaluated
    private static final ImmutableSet<String> UNDECORATED_METHOD_NAMES = ImmutableSet.of(