public AbstractConflictResolverTest(String roleHint) throws Exception {
        this.roleHint = roleHint;
    }

    // TestCase methods -------------------------------------------------------

    /*
     * @see junit.framework.TestCase#setUp()
     */
    @BeforeEach
    public void setUp() throws Exception {

    @Override
    public void transferStarted(TransferEvent event) throws TransferCancelledException {
        if (ongoing.get(new TransferResourceIdentifier(event.getResource())) == Boolean.FALSE) {
            throw new TransferCancelledException();
        }
        put(event, false);
    }

    @Override
    public void transferProgressed(TransferEvent event) throws TransferCancelledException {

    }

    public ArtifactRepository createDefaultLocalRepository() throws InvalidRepositoryException {
        return createLocalRepository(
                new File(System.getProperty("basedir", "."), "target/local-repo").getAbsoluteFile());
    }

    public ArtifactRepository createDefaultRemoteRepository() throws InvalidRepositoryException {
        return new MavenArtifactRepository(

 */
class MavenExecutionPlanTest {

    @Test
    void testFindLastInPhase() throws Exception {
        MavenExecutionPlan plan = LifecycleExecutionPlanCalculatorStub.getProjectAExecutionPlan();

        ExecutionPlanItem expected = plan.findLastInPhase("package");
        assertNotNull(expected);
    }

    @Test
    void testThreadSafeMojos() throws Exception {

            throw new UnsupportedOperationException();
        }

        @Override
        public Model getRawModel(Path from, Path p) {
            throw new UnsupportedOperationException();
        }

        @Override
        public Path locate(Path path) {
            throw new UnsupportedOperationException();
        }
    }

    public Metadata read(File input, Map<String, ?> options) throws IOException {
        Objects.requireNonNull(input, "input cannot be null");

        return read(Files.newInputStream(input.toPath()), options);
    }

    public Metadata read(Reader input, Map<String, ?> options) throws IOException {
        Objects.requireNonNull(input, "input cannot be null");

import java.util.List;

@ServiceScope(Scope.Global.class)
public interface ServiceLocator {
    <T> T get(Class<T> serviceType) throws UnknownServiceException;

    <T> List<T> getAll(Class<T> serviceType) throws UnknownServiceException;

    <T> DefaultServiceLocator.ServiceFactory<T> getFactory(Class<T> serviceType) throws UnknownServiceException;

    @Nullable
    <T> DefaultServiceLocator.ServiceFactory<T> findFactory(Class<T> serviceType);

     *
     * @return the module. Does not return null.
     */
    Module getExternalModule(String name) throws UnknownModuleException;

    /**
     * Locates a module by name.
     *
     * @return the module. Does not return null.
     */
    Module getModule(String name) throws UnknownModuleException;

    /**
     * Tries to locate a module by name.
     *

    // separate.
    protected MavenSession createMavenSession(File pom) throws Exception {
        return createMavenSession(pom, new Properties());
    }

    protected MavenSession createMavenSession(File pom, Properties executionProperties) throws Exception {
        return createMavenSession(pom, executionProperties, false);
    }

    // separate.
    protected MavenSession createMavenSession(File pom) throws Exception {
        return createMavenSession(pom, new Properties());
    }

    protected MavenSession createMavenSession(File pom, Properties executionProperties) throws Exception {
        return createMavenSession(pom, executionProperties, false);
    }