}

    @Override
    public Map<String, Collection<Integer>> create(Object... elements) {
      ImmutableMap.Builder<String, Integer> builder = ImmutableMap.builder();
      // assumes that each set is a singleton or less (as is done for the samples)
      for (Object elem : elements) {
        @SuppressWarnings("unchecked") // safe by generator contract

import eu.maveniverse.domtrip.maven.MavenPomElements;
import org.apache.maven.api.cli.mvnup.UpgradeOptions;
import org.apache.maven.api.di.Named;
import org.apache.maven.api.di.Priority;
import org.apache.maven.api.di.Singleton;
import org.apache.maven.cling.invoker.mvnup.UpgradeContext;

import static eu.maveniverse.domtrip.maven.MavenPomElements.Attributes.COMBINE_APPEND;

    // ===================================================================================
    //                                                                           Singleton
    //                                                                           =========
    private static final CrawlingInfoDbm _instance = new CrawlingInfoDbm();

    private CrawlingInfoDbm() {
    }

    public MarkdownExtractor markdownExtractor;

    @Override
    protected void setUp() throws Exception {
        super.setUp();
        final StandardCrawlerContainer container = new StandardCrawlerContainer().singleton("markdownExtractor", MarkdownExtractor.class);
        markdownExtractor = container.getComponent("markdownExtractor");
    }

    public void test_getText() {

import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.collect.testing.Helpers.copyToSet;
import static com.google.common.collect.testing.Helpers.mapEntry;
import static java.util.Collections.singleton;

import com.google.common.annotations.GwtIncompatible;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMultimap;
import com.google.common.collect.Multimap;

    // ===================================================================================
    //                                                                           Singleton
    //                                                                           =========
    private static final RequestHeaderDbm _instance = new RequestHeaderDbm();

    private RequestHeaderDbm() {
    }

    // ===================================================================================
    //                                                                           Singleton
    //                                                                           =========
    private static final LabelTypeDbm _instance = new LabelTypeDbm();

    private LabelTypeDbm() {
    }

        logger.info("endpoint: {}", endpoint);

        StandardCrawlerContainer container = new StandardCrawlerContainer().singleton("mimeTypeHelper", MimeTypeHelperImpl.class)//
                .singleton("storageClient", StorageClient.class);
        storageClient = container.getComponent("storageClient");
        Map<String, Object> params = new HashMap<>();

        logger.info("endpoint: {}", endpoint);

        StandardCrawlerContainer container = new StandardCrawlerContainer().singleton("mimeTypeHelper", MimeTypeHelperImpl.class)//
                .singleton("s3Client", S3Client.class);
        s3Client = container.getComponent("s3Client");
        Map<String, Object> params = new HashMap<>();
        params.put("endpoint", endpoint);

        logger.info("endpoint: {}", endpoint);

        StandardCrawlerContainer container = new StandardCrawlerContainer().singleton("mimeTypeHelper", MimeTypeHelperImpl.class)//
                .singleton("gcsClient", GcsClient.class);
        gcsClient = container.getComponent("gcsClient");
        Map<String, Object> params = new HashMap<>();
        params.put("projectId", PROJECT_ID);