}

    public Collection<Vertex> getVertices() {
        return vertices.values();
    }

    Vertex addVertex(String label) {
        return vertices.computeIfAbsent(label, Vertex::new);
    }

    void addEdge(Vertex from, Vertex to) throws CycleDetectedException {
        from.children.add(to);
        to.parents.add(from);
        List<String> cycle = findCycle(to);
        if (cycle != null) {

                    pomArtifact, relocatedArtifact, artifacts, managedVersions, cacheRecord.getRemoteRepositories());
        }

        cache.remove(cacheKey);

        return null;
    }

    public void put(
            Artifact artifact,
            boolean resolveManagedVersions,
            ArtifactRepository localRepository,
            List<ArtifactRepository> remoteRepositories,

        return "resolver";
    }

    @Test
    void testResolutionOfASingleArtifactWhereTheArtifactIsPresentInTheLocalRepository() throws Exception {
        Artifact a = createLocalArtifact("a", "1.0");

        artifactResolver.resolve(a, remoteRepositories(), localRepository());

        assertLocalArtifactPresent(a);
    }

    @Test

        return null;
    }

    public void injectAuthentication(List<ArtifactRepository> repositories, List<Server> servers) {}

    public void injectMirror(List<ArtifactRepository> repositories, List<Mirror> mirrors) {}

    public void injectProxy(List<ArtifactRepository> repositories, List<Proxy> proxies) {}

    public void publish(

        this.lifecycleExecutionPlanCalculator = lifecycleExecutionPlanCalculator;
        this.mojoExecutor = mojoExecutor;
        this.lifecycleStarter = lifecycleStarter;
    }

    public void execute(MavenSession session) {
        lifecycleStarter.execute(session);
    }

    // These methods deal with construction intact Plugin object that look like they come from a standard

        Set<String> projectIds = new HashSet<>();

        getDownstreamProjects(ProjectSorter.getId(project), projectIds, transitive);

        return getSortedProjects(projectIds);
    }

    private void getDownstreamProjects(String projectId, Set<String> projectIds, boolean transitive) {
        for (String id : sorter.getDependents(projectId)) {
            if (projectIds.add(id) && transitive) {

 * <p>
 * <strong>Note:</strong> This class is part of work in progress and can be changed or removed without notice.
 * @since 3.2.4
 */
public class ArtifactDescriptorReaderDelegate {
    public void populateResult(InternalSession session, ArtifactDescriptorResult result, Model model) {
        ArtifactTypeRegistry stereotypes = session.getSession().getArtifactTypeRegistry();

        for (Repository r : model.getRepositories()) {

class FileSourceTest {

    @Test
    void testFileSource() {
        NullPointerException e = assertThrows(
                NullPointerException.class,
                () -> new FileSource((File) null),
                "Should fail, since you must specify a file");
        assertEquals("file cannot be null", e.getMessage());
    }

    @Test
    void testGetInputStream() throws Exception {

 package org.apache.maven.plugin.coreit; public synchronized class ItMojo extends org.apache.maven.plugin.AbstractMojo { public void ItMojo(); public void execute(); } org/apache/maven/plugin/coreit/TestMojo.class package org.apache.maven.plugin.coreit; public synchronized class TestMojo extends org.apache.maven.plugin.AbstractMojo { public void TestMojo(); public void execute(); } pom.xml 4.0.0 org.apache.maven.plugins maven-resources-plugin 0.1 maven-plugin Maven Integration Test Plugin A test...

 package org.apache.maven.plugin.coreit; public synchronized class ItMojo extends org.apache.maven.plugin.AbstractMojo { public void ItMojo(); public void execute(); } org/apache/maven/plugin/coreit/TestMojo.class package org.apache.maven.plugin.coreit; public synchronized class TestMojo extends org.apache.maven.plugin.AbstractMojo { public void TestMojo(); public void execute(); } pom.xml 4.0.0 org.apache.maven.plugins maven-compiler-plugin 0.1 maven-plugin Maven Integration Test Plugin A test plugin...