private TimeoutManager() {
    }

    /**
     * Returns the instance for the singleton.
     *
     * @return the instance for the singleton
     */
    public static TimeoutManager getInstance() {
        return instance;
    }

    /**
     * Starts the process.
     */
    public synchronized void start() {
        if (thread == null) {

 *   <li>{@link #set(String, Object)} - Sets a setting value by key.</li>
 *   <li>{@link #array()} - Returns an instance of ArraySettings.</li>
 *   <li>{@link #analyzer()} - Returns an instance of AnalyzerSettings.</li>
 *   <li>{@link #badword()} - Returns an instance of BadWordSettings.</li>
 *   <li>{@link #elevateWord()} - Returns an instance of ElevateWordSettings.</li>
 * </ul>
 *
 * <p>Timeout settings can be accessed via:</p>
 * <ul>

        return getTraverser(url, null, rootDir);
    }

    /**
     * Returns an array of {@link Traverser} instances that handle collections of classes or resources based on the specified root package.
     *
     * @param rootPackage
     *            The root package.
     * @return An array of {@link Traverser} instances that handle collections of resources based on the specified root package.
     */

   */
  public static DiscreteDomain<Integer> integers() {
    return IntegerDomain.INSTANCE;
  }

  private static final class IntegerDomain extends DiscreteDomain<Integer> implements Serializable {
    private static final IntegerDomain INSTANCE = new IntegerDomain();

    IntegerDomain() {
      super(true);
    }

    @Override

  assertEquals("/v1/chat/messages/3", request3.getUrl().encodedPath());

  // Shut down the server. Instances cannot be reused.
  server.close();
}
```

### Kotlin
```kotlin
fun test() {
  // Create a MockWebServer. These are lean enough that you can create a new
  // instance for every unit test.
  val server = MockWebServer()

  // Schedule some responses.

 * and extension, and it is stored in a repository for dependency management and build purposes.
 *
 * <p>Each {@code Artifact} instance is basically an exact pointer to a file in a Maven repository.
 * {@code Artifact} instances are created when <dfn>resolving</dfn> {@link ArtifactCoordinates} instances.
 * Resolving is the process that selects a {@linkplain #getVersion() particular version}

    @DisplayName("TestLocking can be instantiated")
    void testInstantiation() {
        TestLocking t = new TestLocking();
        assertNotNull(t, "TestLocking instance should not be null");
    }

    @Test
    @DisplayName("Field values are independent across instances")
    void testIndependentInstances() {
        TestLocking t1 = new TestLocking();
        TestLocking t2 = new TestLocking();

        // Then
        assertTrue(msrpcSamrConnect2 instanceof samr.SamrConnect2, "Should be an instance of samr.SamrConnect2");
        assertTrue(msrpcSamrConnect2 instanceof DcerpcMessage, "Should be an instance of DcerpcMessage");
    }

    @Test
    @DisplayName("Should have correct opnum from parent class")
    void shouldHaveCorrectOpnum() {

import com.google.errorprone.annotations.CanIgnoreReturnValue;
import java.util.HashMap;
import java.util.Map;
import org.jspecify.annotations.Nullable;

/**
 * Static utility methods pertaining to {@link Escaper} instances.
 *
 * @author Sven Mawson
 * @author David Beaumont
 * @since 15.0
 */
@GwtCompatible
public final class Escapers {
  private Escapers() {}

  /**

 * returned.
 *
 * <p>All default instances returned by {@link #get} are generics-safe. Clients won't get type
 * errors for using {@code get(Comparator.class)} as a {@code Comparator<Foo>}, for example.
 * Immutable empty instances are returned for collection types; {@code ""} for string; {@code 0} for
 * number types; reasonable default instance for other stateless types. For mutable types, a fresh