import org.apache.maven.api.annotations.Nonnull;
import org.apache.maven.api.di.SessionScoped;
import org.apache.maven.api.services.ArtifactManager;
import org.apache.maven.project.MavenProject;
import org.eclipse.sisu.Typed;

import static org.apache.maven.internal.impl.Utils.nonNull;

@Named
@Typed
@SessionScoped
public class DefaultArtifactManager implements ArtifactManager {

    @Nonnull

    }

    @Override
    public Optional<Packaging> lookup(String id) {
        id = id.toLowerCase(Locale.ROOT);
        // TODO: we should be able to inject a Map<String, LifecycleMapping> directly,
        // however, SISU visibility filtering can only happen when an explicit
        // lookup is performed. The whole problem here is caused by "project extensions"
        // which are bound to a project's classloader, without any clear definition

import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.artifact.versioning.ArtifactVersion;
import org.apache.maven.repository.legacy.metadata.MetadataResolutionRequest;
import org.eclipse.sisu.Priority;

@Singleton
@Priority(10)
@Named
@Deprecated
public class SwitchableMetadataSource implements ArtifactMetadataSource {
    private ArtifactMetadataSource delegate;

    @Inject