event.setTrace(trace);
        event.setArtifact(artifact);
        event.setException(exception);

        repositoryEventDispatcher.dispatch(event.build());
    }

    private void invalidDescriptor(
            RepositorySystemSession session, RequestTrace trace, Artifact artifact, Exception exception) {

        event.setTrace(trace);
        event.setMetadata(metadata);
        event.setException(exception);
        event.setRepository(repository);

        repositoryEventDispatcher.dispatch(event.build());
    }

            throw new IllegalStateException("Duplicated key: " + dep);
        }
        if (path == null) {
            return;
        }
        paths.add(path);
        /*
         * Dispatch the dependency to class-path, module-path, patch-module path, etc.
         * according the dependency properties. We need to process patch-module first,

            throw new IllegalStateException("Duplicated key: " + dep);
        }
        if (path == null) {
            return;
        }
        paths.add(path);
        /*
         * Dispatch the dependency to class-path, module-path, patch-module path, etc.
         * according the dependency properties. We need to process patch-module first,

        event.setTrace(trace);
        event.setMetadata(metadata);
        event.setException(exception);
        event.setRepository(repository);

        repositoryEventDispatcher.dispatch(event.build());
    }

    private void merge(
            Artifact artifact, Map<String, VersionInfo> infos, Versioning versioning, ArtifactRepository repository) {

    private final EventSpyDispatcher dispatcher;

    private final ExecutionListener delegate;

    EventSpyExecutionListener(EventSpyDispatcher dispatcher, ExecutionListener delegate) {
        this.dispatcher = dispatcher;
        this.delegate = delegate;
    }

    @Override
    public void projectDiscoveryStarted(ExecutionEvent event) {
        dispatcher.onEvent(event);

        // If caller wants only a classpath, JUnit shall move there.
        dispatched = session.resolveDependencies(coord, PathScope.TEST_COMPILE, Arrays.asList(JavaPathType.CLASSES));
        classes = dispatched.get(JavaPathType.CLASSES);
        modules = dispatched.get(JavaPathType.MODULES);
        unresolved = dispatched.get(PathType.UNRESOLVED);
        assertEquals(2, dispatched.size());
        assertEquals(1, unresolved.size());

      <artifactId>mercury-mp3-cli</artifactId>
        <version>${mercuryMp3Version}</version>
      </dependency>
      <dependency>
        <groupId>org.codehaus.plexus</groupId>
        <artifactId>plexus-sec-dispatcher</artifactId>
        <version>${securityDispatcherVersion}</version>
      </dependency>


      <!--  Mercury test dependencies -->
      <dependency>
        <groupId>org.apache.maven.mercury</groupId>

      <artifactId>mercury-mp3-cli</artifactId>
        <version>${mercuryMp3Version}</version>
      </dependency>
      <dependency>
        <groupId>org.codehaus.plexus</groupId>
        <artifactId>plexus-sec-dispatcher</artifactId>
        <version>${securityDispatcherVersion}</version>
      </dependency>


      <!--  Mercury test dependencies -->
      <dependency>
        <groupId>org.apache.maven.mercury</groupId>

    private final EventSpyDispatcher dispatcher;

    private final RepositoryListener delegate;

    EventSpyRepositoryListener(EventSpyDispatcher dispatcher, RepositoryListener delegate) {
        this.dispatcher = dispatcher;
        this.delegate = delegate;
    }

    @Override
    public void artifactDeployed(RepositoryEvent event) {
        dispatcher.onEvent(event);
        delegate.artifactDeployed(event);