assertEquals(map.size(), entrySetToArray1.length);
    assertTrue(asList(entrySetToArray1).containsAll(entrySet));

    Entry<?, ?>[] entrySetToArray2 = new Entry<?, ?>[map.size() + 2];
    entrySetToArray2[map.size()] = mapEntry("foo", 1);
    assertSame(entrySetToArray2, entrySet.toArray(entrySetToArray2));
    assertNull(entrySetToArray2[map.size()]);
    assertTrue(asList(entrySetToArray2).containsAll(entrySet));

  public int size() {
    return size;
  }

  @Override
  public ImmutableSet<E> elementSet() {
    ImmutableSet<E> result = elementSet;
    return (result == null) ? elementSet = new ElementSet<>(Arrays.asList(entries), this) : result;
  }

  @Override
  Entry<E> getEntry(int index) {
    return entries[index];
  }

  @Override
  public int hashCode() {
    return hashCode;
  }

import static com.google.common.collect.Iterators.emptyIterator;
import static com.google.common.collect.Maps.immutableEntry;
import static java.lang.Math.max;
import static java.util.Arrays.asList;
import static java.util.Objects.requireNonNull;

import com.google.common.annotations.GwtCompatible;
import com.google.common.annotations.GwtIncompatible;
import com.google.common.annotations.J2ktIncompatible;

  private static final String E12_A = "1-2a";
  private static final String E21 = "2-1";
  private static final String E23 = "2-3";

  @Parameters
  public static Collection<Object[]> parameters() {
    return Arrays.asList(
        new Object[][] {
          {UNDIRECTED}, {DIRECTED},
        });
  }

  private final EdgeType edgeType;

  public DefaultNetworkImplementationsTest(EdgeType edgeType) {
    this.edgeType = edgeType;

  @CanIgnoreReturnValue
  @SuppressWarnings("nullness") // TODO(cpovirk): Remove after we fix whatever the bug is.
  public final CollectorTester<T, A, R> expectCollects(R expectedResult, T... inputs) {
    List<T> list = Arrays.asList(inputs);
    doExpectCollects(expectedResult, list);
    if (collector.characteristics().contains(Collector.Characteristics.UNORDERED)) {
      Collections.reverse(list);
      doExpectCollects(expectedResult, list);

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.common.collect.testing;

import static java.util.Arrays.asList;
import static java.util.Collections.emptyMap;
import static java.util.Collections.emptySet;
import static java.util.Collections.singletonMap;
import static java.util.Collections.unmodifiableMap;

    private static final Pattern VIOLATION_PATTERN = Pattern.compile("\\s\\sin ([a-zA-Z0-9$.]+) \\(.*\\)");
    private static final int SIG_KILL_EXIT_VALUE = 137;
    private static final List<Integer> EXPECTED_EXIT_CODES = Arrays.asList(
        CliMain.EXIT_SUCCESS,
        CliMain.EXIT_VIOLATION,
        CliMain.EXIT_UNSUPPORTED_JDK
    );
    private static final String JDK_JAR_HELL_MAIN_CLASS = "org.elasticsearch.jdk.JdkJarHellCheck";

import java.io.ObjectOutputStream;
import java.util.Collection;
import java.util.Map;
import org.jspecify.annotations.Nullable;

/**
 * Provides static methods for serializing collection classes.
 *
 * <p>This class assists the implementation of collection classes. Do not use this class to
 * serialize collections that are defined elsewhere.
 *
 * @author Jared Levy
 */
@GwtIncompatible
@J2ktIncompatible
final class Serialization {

        req3.setArtifact(new DefaultArtifact("ut.simple:artifact:zip:classifier:1.0"));
        req3.addRepository(newTestRepository());

        List<ArtifactRequest> requests = Arrays.asList(req1, req2, req3);

        List<ArtifactResult> results = system.resolveArtifacts(session, requests);

        assertEquals(3, results.size());
        checkArtifactResult(results.get(0), "artifact-1.0.jar");

    public void testPublic() {}
  }

  private List<Class<?>> findClassesToTest(
      Iterable<? extends Class<?>> classes, String... explicitTestNames) {
    return sanityTests.findClassesToTest(classes, Arrays.asList(explicitTestNames));
  }