@GwtIncompatible
  @J2ObjCIncompatible
  public Duration elapsed() {
    return Duration.ofNanos(elapsedNanos());
  }

  /** Returns a string representation of the current elapsed time. */
  @Override
  public String toString() {
    long nanos = elapsedNanos();

    TimeUnit unit = chooseUnit(nanos);
    double value = (double) nanos / NANOSECONDS.convert(1, unit);

      staticImports = "com.google.common.base.Preconditions.checkNotNull")
  @Deprecated
  public static <N, E> ImmutableNetwork<N, E> copyOf(ImmutableNetwork<N, E> network) {
    return checkNotNull(network);
  }

  @Override
  public ImmutableGraph<N> asGraph() {
    return new ImmutableGraph<>(super.asGraph()); // safe because the view is effectively immutable
  }

        private int currentIndex = 0;

        void addConnection(HttpURLConnection conn) {
            connections.add(conn);
        }

        @Override
        protected URLConnection openConnection(URL u) throws IOException {
            if (currentIndex < connections.size()) {
                return connections.get(currentIndex++);
            }

    /**
     * Gets the unique identifier for this search query session.
     *
     * @return The query identifier
     */
    public String getQueryId() {
        return queryId;
    }

    @Override
    public String toString() {
        return "SearchRenderData [documentItems=" + documentItems + ", facetResponse=" + facetResponse + ", appendHighlightParams="

import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInfo;

public class PathMappingHelperTest extends UnitFessTestCase {

    public PathMappingHelper pathMappingHelper;

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        pathMappingHelper = new PathMappingHelper();
        pathMappingHelper.init();
    }

    @Test

    .dns { hostname -> InetAddress.getAllByName(hostname).toList() }
    .build()
```

Kotlin calling OkHttp 4.x:

```kotlin
val client = OkHttpClient.Builder()
    .dns(object : Dns {
      override fun lookup(hostname: String) =
          InetAddress.getAllByName(hostname).toList()
    })
    .build()
```

SAM conversion impacts these APIs:

 * Authenticator

         *
         * @param value The Date object to convert.
         * @return The ISO 8601 formatted date string, or null if value is not a Date.
         */
        @Override
        public String getAsString(final Object value) {
            if (value instanceof Date) {
                return DEFAULT_DATE_PRINTER.print(((Date) value).getTime());
            }
            return null;

    //                                                                       Name Override
    //                                                                       =============
    @Override
    public String asTableDbName() {
        return "related_content";
    }

    @Override
    public String xgetAliasName() {
        return "related_content";
    }

 * Tests user service business logic including store, delete, and password operations.
 */
public class UserServiceTest extends UnitFessTestCase {

    private UserService userService;

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        userService = new UserService();
    }

    @Test
    public void test_defaultConstructor() {

import jakarta.validation.ValidatorFactory;
import jakarta.validation.groups.Default;

public class CronExpressionTest extends UnitFessTestCase {

    private Validator validator;

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        ValidatorFactory factory = Validation.buildDefaultValidatorFactory();
        validator = factory.getValidator();
    }