}
    expectUnchanged();
    expectNullValueMissingWhenNullValuesUnsupported(
        "Should not contain null after unsupported putIfAbsent(present, null)");
  }

  @CanIgnoreReturnValue
  private V putIfAbsent(Entry<K, V> entry) {
    return getMap().putIfAbsent(entry.getKey(), entry.getValue());
  }

                CollectionFeature.GENERAL_PURPOSE,
                MultisetFeature.ENTRIES_ARE_VIEWS)
            .createTestSuite());
    suite.addTestSuite(LinkedHashMultisetTest.class);
    return suite;
  }

  private static TestStringMultisetGenerator linkedHashMultisetGenerator() {
    return new TestStringMultisetGenerator() {
      @Override
      protected Multiset<String> create(String[] elements) {

                ",numberOfLinks=" + numberOfLinks +
                ",deletePending=" + deletePending +
                ",directory=" + directory + "]" );
        }
    }

    private int informationLevel;

    Info info;

    Trans2QueryPathInformationResponse( int informationLevel ) {
        this.informationLevel = informationLevel;

import org.slf4j.LoggerFactory;

import jakarta.annotation.PostConstruct;
import jakarta.annotation.Resource;

/**
 * @author shinsuke
 *
 */
public class CrawlerClientFactory implements AutoCloseable {
    private static final Logger logger = LoggerFactory.getLogger(CrawlerClientFactory.class);

    @Resource
    protected CrawlerContainer crawlerContainer;

    protected Map<Pattern, CrawlerClient> clientMap = new LinkedHashMap<>();

import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.inOrder;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.times;

class MavenCliTest {
    private MavenCli cli;

    private String origBasedir;

    @BeforeEach
    void setUp() {
        cli = new MavenCli();
        origBasedir = System.getProperty(MavenCli.MULTIMODULE_PROJECT_DIRECTORY);
    }

    @AfterEach

import org.junit.jupiter.api.Test;

import static java.util.stream.Collectors.toList;
import static org.junit.jupiter.api.Assertions.fail;

/**
 */
public class VersionTest extends AbstractVersionTest {
    private final ModelVersionParser modelVersionParser = new DefaultModelVersionParser(new GenericVersionScheme());

    protected Version newVersion(String version) {
        return modelVersionParser.parseVersion(version);
    }

  // The warnings are legitimate. Each time we use this method, we document why.
  @ParametricNullness
  static <T extends @Nullable Object> T uncheckedNull() {
    return null;
  }

  private NullnessCasts() {}

   * provide a non-nullable {@code cause}, as many users expect to find one.
   */
  public UncheckedExecutionException(@CheckForNull Throwable cause) {
    super(cause);
  }

  private static final long serialVersionUID = 0;

 * or {@link SettingsStaxReader}
 */
@Deprecated
public class SettingsXpp3Reader {

    private final SettingsStaxReader delegate;

    public SettingsXpp3Reader() {
        delegate = new SettingsStaxReader();
    }

    public SettingsXpp3Reader(ContentTransformer contentTransformer) {

            }
        }

        throwValidationErrorApi(messages -> messages.addErrorsCouldNotFindBackupIndex(GLOBAL));
        return StreamResponse.asEmptyBody(); // no-op
    }

    private StreamResponse writeNdjsonResponse(final String id, final Consumer<Writer> writeCall) {
        return asStream(id)//
                .header("Pragma", "no-cache")//
                .header("Cache-Control", "no-cache")//