ret.add(v.label);
                return ret;
            }
        }
        return null;
    }

    static class Vertex {
        final String label;
        final List<Vertex> children = new ArrayList<>();
        final List<Vertex> parents = new ArrayList<>();

        Vertex(String label) {
            this.label = label;
        }

        String getLabel() {

import org.eclipse.aether.RepositorySystem;

@Singleton
@Named
public class DefaultSessionFactory {
    private final RepositorySystem repositorySystem;
    private final MavenRepositorySystem mavenRepositorySystem;
    private final Lookup lookup;
    private final RuntimeInformation runtimeInformation;

    @Inject
    @SuppressWarnings("checkstyle:ParameterNumber")
    public DefaultSessionFactory(

     * @return A new {@link StemmerOverrideFile} associated with the dictionary manager.
     */
    @Override
    protected DictionaryFile<? extends DictionaryItem> newDictionaryFile(final String id, final String path, final Date timestamp) {
        return new StemmerOverrideFile(id, path, timestamp).manager(dictionaryManager);
    }

import java.util.Map;

/**
 * An implementation of {@link ImmutableTable} that holds a single cell.
 *
 * @author Gregory Kick
 */
@GwtCompatible
final class SingletonImmutableTable<R, C, V> extends ImmutableTable<R, C, V> {
  final R singleRowKey;
  final C singleColumnKey;
  final V singleValue;

  SingletonImmutableTable(R rowKey, C columnKey, V value) {
    this.singleRowKey = checkNotNull(rowKey);

          {true, true, ElementOrder.insertion(), ElementOrder.insertion()},
        });
  }

  private final boolean allowsSelfLoops;
  private final boolean allowsParallelEdges;
  private final ElementOrder<Integer> nodeOrder;
  private final ElementOrder<String> edgeOrder;

  private ImmutableNetwork.Builder<Integer, String> networkBuilder;

  public StandardImmutableDirectedNetworkTest(

 * @since 1.0
 */
@J2ktIncompatible
@GwtIncompatible
public final class LineReader {
  private final Readable readable;
  private final @Nullable Reader reader;
  private final CharBuffer cbuf = createBuffer();
  private final char[] buf = cbuf.array();

  private final Queue<String> lines = new ArrayDeque<>();
  private final LineBuffer lineBuf =
      new LineBuffer() {
        @Override

        }

        private static class DefaultXmlWriterRequest<T> implements XmlWriterRequest<T> {
            final Path path;
            final OutputStream outputStream;
            final Writer writer;
            final T content;
            final Function<Object, String> inputLocationFormatter;

            DefaultXmlWriterRequest(
                    Path path,

    /** Serial version UID for serialization compatibility. */
    private static final long serialVersionUID = 1L;

    /**
     * Constructs a new SsoLoginException with the specified detail message.
     *
     * @param message The detail message explaining the SSO login failure
     */
    public SsoLoginException(final String message) {
        super(message);
    }

    /**

 */
public abstract class ReplaceByKey implements RestTestTransformByParentObject {
    private final String requiredChildKey;
    private final String newChildKey;
    private final JsonNode replacementNode;
    private final String testName;

    public ReplaceByKey(String requiredChildKey, JsonNode replacementNode) {
        this(requiredChildKey, replacementNode, null);
    }

public class IterationMarkCharFilterFactory extends AbstractCharFilterFactory {

    public IterationMarkCharFilterFactory(final IndexSettings indexSettings, final Environment env, final String name,
            final Settings settings) {
        super(indexSettings, name);
    }

    @Override
    public Reader create(final Reader tokenStream) {
        return new IterationMarkCharFilter(tokenStream);
    }