@Override
    Deque<E> delegate() {
      return (Deque<E>) super.delegate();
    }

    @Override
    public void addFirst(E e) {
      synchronized (mutex) {
        delegate().addFirst(e);
      }
    }

    @Override
    public void addLast(E e) {
      synchronized (mutex) {
        delegate().addLast(e);
      }
    }

    @Override

    }

    /**
     * The name of the transformer.
     */
    protected String name;

    /**
     * Sets the name of the transformer.
     *
     * @param name the name to set
     */
    public void setName(final String name) {
        this.name = name;
    }

    /**
     * Returns the name of the transformer.
     *
     * @return the name of the transformer
     */
    @Override

 * @author mbechler
 */
public interface CloseableIterator<T> extends Iterator<T>, AutoCloseable {

    /**
     * {@inheritDoc}
     *
     * @see java.lang.AutoCloseable#close()
     */
    @Override
    void close() throws CIFSException;

import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertFalse;

@Deprecated
class DefaultMirrorSelectorTest {
    @Test
    void testMirrorWithMirrorOfPatternContainingANegationIsNotSelected() {
        ArtifactRepository repository = new DefaultArtifactRepository("snapshots.repo", "http://whatever", null);
        String pattern = "external:*, !snapshots.repo";

@SuppressWarnings("JUnit4ClassUsedInJUnit3")
public class SortedSetMultimapGetTester<K, V>
    extends AbstractMultimapTester<K, V, SortedSetMultimap<K, V>> {
  public void testValueComparator() {
    assertEquals(multimap().valueComparator(), multimap().get(k0()).comparator());
  }

import org.junit.Test;
import org.junit.runner.RunWith;

/**
 * OkHttp.
 *
 * https://square.github.io/okhttp/
 */
@RunWith(AndroidJUnit4.class)
public class OkHttpClientTest {
  @Test public void get() throws IOException {
    OkHttpClient client = new OkHttpClient();
    Request request = new Request.Builder()
        .url("https://google.com/robots.txt")
        .build();

import org.jspecify.annotations.NullUnmarked;

/**
 * Tests for {@code ImmutableCollection}.
 *
 * @author Louis Wasserman
 */
@NullUnmarked
public class ImmutableCollectionTest extends TestCase {
  public void testCapacityExpansion() {
    assertEquals(1, ImmutableCollection.Builder.expandedCapacity(0, 1));
    assertEquals(2, ImmutableCollection.Builder.expandedCapacity(0, 2));

     */
    @Deprecated
    public UnsupportedSlf4jBindingConfiguration(String slf4jBinding, Map<URL, Set<Object>> supported) {}

    public UnsupportedSlf4jBindingConfiguration() {}

    @Override
    public void activate() {}

import org.eclipse.aether.repository.ProxySelector;

/**
 * Strictly internal component able to "extend" session in some way.
 *
 * @since 4.0.0
 */
interface RepositorySystemSessionExtender {
    void extend(
            MavenExecutionRequest mavenExecutionRequest,
            Map<String, Object> configProperties,
            MirrorSelector mirrorSelector,
            ProxySelector proxySelector,

import org.eclipse.aether.graph.Dependency;
import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertNull;

class RepositoryUtilsTest {

    @Test
    void testToArtifactMethodsReturnNullWhenInputParameterIsNull() {
        assertNull(RepositoryUtils.toArtifact((Dependency) null));
        assertNull(RepositoryUtils.toArtifact((Artifact) null));