import org.apache.maven.api.cli.cisupport.CIInfo;

/**
 * Travis CI support.
 */
public class TravisCIDetector implements CIDetector {
    public static final String NAME = "Travis";

    private static final String TRAVIS = "TRAVIS";
    private static final String TRAVIS_DEBUG_MODE = "TRAVIS_DEBUG_MODE";

    @Override
    public Optional<CIInfo> detectCI() {
        String ciEnv = System.getenv(TRAVIS);

    private Dependency dependency;

    public InvalidDependencyVersionException(
            String projectId, Dependency dependency, File pomFile, InvalidVersionSpecificationException cause) {
        super(projectId, formatLocationInPom(dependency), dependency.getVersion(), pomFile, cause);
        this.dependency = dependency;
    }

    private static String formatLocationInPom(Dependency dependency) {

/**
 */
class DefaultProjectDependencyGraphTest {

    private final MavenProject aProject = createA();

    private final MavenProject bProject = createProject(Arrays.asList(toDependency(aProject)), "bProject");

    private final MavenProject cProject = createProject(Arrays.asList(toDependency(bProject)), "cProject");

    private final MavenProject dProject = createProject(

 */
@DisplayName("ModelUpgradeStrategy")
class ModelUpgradeStrategyTest {

    private ModelUpgradeStrategy strategy;

    @BeforeEach
    void setUp() {
        strategy = new ModelUpgradeStrategy();
    }

    private UpgradeContext createMockContext(UpgradeOptions options) {
        return TestUtils.createMockContext(options);
    }

    @Nested

            }
        }
        return versions
    }


    private
    fun String.escape() = replace("<", "&lt;").replace(">", "&gt;")
}


private
typealias Version = String


private
data class IncubatingDescription(val name: String, val sourceRelativePath: Path, val lineNumber: Int)


private
typealias VersionsToIncubating = Map<Version, MutableSet<IncubatingDescription>>

class LifecycleExecutorTest extends AbstractCoreMavenComponentTestCase {
    @Inject
    private DefaultLifecycleExecutor lifecycleExecutor;

    @Inject
    private DefaultLifecycleTaskSegmentCalculator lifeCycleTaskSegmentCalculator;

    @Inject
    private LifecycleExecutionPlanCalculator lifeCycleExecutionPlanCalculator;

    @Inject
    private MojoDescriptorCreator mojoDescriptorCreator;

    protected String getProjectsDirectory() {

admin_user(["admin_user"])
paying_user(["paying_user"])

public["/items/public/"]
private["/items/private/"]
activate_user["/users/{user_id}/activate"]
pro_items["/items/pro/"]

current_user --> active_user
active_user --> admin_user
active_user --> paying_user

current_user --> public
active_user --> private
admin_user --> activate_user
paying_user --> pro_items
```

 */
@Named
@Singleton
public class BuilderCommon {
    private final Logger logger;
    private final LifecycleDebugLogger lifecycleDebugLogger;
    private final LifecycleExecutionPlanCalculator lifeCycleExecutionPlanCalculator;
    private final ExecutionEventCatapult eventCatapult;

    @Inject
    public BuilderCommon(

 *
 * @deprecated use {@code org.apache.maven.api.services.ModelBuilder} instead
 */
@Named
@Singleton
@Deprecated(since = "4.0.0")
public class DefaultModelNormalizer implements ModelNormalizer {

    private DuplicateMerger merger = new DuplicateMerger();

    @Override
    public void mergeDuplicates(Model model, ModelBuildingRequest request, ModelProblemCollector problems) {
        Build build = model.getBuild();

                && Objects.equals(a.getVersion(), b.getVersion()) //
                && a.isExtensions() == b.isExtensions() //
                && dependenciesEquals(a.getDependencies(), b.getDependencies());
    }

    private static boolean dependenciesEquals(List<Dependency> a, List<Dependency> b) {
        if (a.size() != b.size()) {
            return false;
        }

        Iterator<Dependency> aI = a.iterator();