/**
 * Implementation of the {@code equals}, {@code hashCode}, and {@code toString} methods of {@code
 * Entry}.
 *
 * @author Jared Levy
 */
@GwtCompatible
abstract class AbstractMapEntry<K extends @Nullable Object, V extends @Nullable Object>
    implements Entry<K, V> {

  @Override
  @ParametricNullness
  public abstract K getKey();

  @Override
  @ParametricNullness
  public abstract V getValue();

import org.apache.maven.api.cli.mvnsh.ShellOptions;
import org.apache.maven.cling.invoker.CommonsCliOptions;

/**
 * Implementation of {@link ShellOptions} (base + shell).
 */
public class CommonsCliShellOptions extends CommonsCliOptions implements ShellOptions {
    public static CommonsCliShellOptions parse(String[] args) throws ParseException {
        CLIManager cliManager = new CLIManager();

/**
 * Action class for handling help page requests in the Fess search application.
 * This class extends FessSearchAction to provide help functionality including
 * authentication checks and form parameter setup for the help interface.
 */
public class HelpAction extends FessSearchAction {

    // ===================================================================================

import java.io.Serializable;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

/** A regex pattern implementation which is backed by the {@link Pattern}. */
@GwtIncompatible
final class JdkPattern extends CommonPattern implements Serializable {
  private final Pattern pattern;

  JdkPattern(Pattern pattern) {
    this.pattern = Preconditions.checkNotNull(pattern);
  }

  @Override

// @Ignore affects the Android test runner, which respects JUnit 4 annotations on JUnit 3 tests.
@SuppressWarnings("JUnit4ClassUsedInJUnit3")
@NullMarked
public class SetMultimapAsMapTester<K extends @Nullable Object, V extends @Nullable Object>
    extends AbstractMultimapTester<K, V, SetMultimap<K, V>> {
  public void testAsMapValuesImplementSet() {
    for (Collection<V> valueCollection : multimap().asMap().values()) {

import org.apache.maven.api.cli.Options;

/**
 * Defines the options specific to the Maven Shell tool.
 * This interface extends the general {@link Options} interface, adding shell-specific configuration options.
 *
 * @since 4.0.0
 */
@Experimental

 * thread-safe, even when all of the methods that they depend on are thread-safe.
 *
 * @author Louis Wasserman
 * @since 15.0
 */
@GwtCompatible
public abstract class ForwardingSortedMultiset<E extends @Nullable Object>
    extends ForwardingMultiset<E> implements SortedMultiset<E> {
  /** Constructor for use by subclasses. */
  protected ForwardingSortedMultiset() {}

  @Override
  protected abstract SortedMultiset<E> delegate();

import org.codelibs.fess.app.web.admin.suggest.SuggestForm;

/**
 * Represents the request body for suggest API operations.
 * This class extends {@link SuggestForm} and adds fields for tracking
 * the number of total, document, and query words.
 */
public class SuggestBody extends SuggestForm {
    /**
     * Constructs a new suggest body.
     */
    public SuggestBody() {
        // do nothing
    }

 */
package org.apache.maven.model.building;

import java.util.List;

/**
 * Extends the ModelProblemCollector by the capacity of returning the collected problems.
 *
 * @deprecated use {@code org.apache.maven.api.services.ModelBuilder} instead
 */
@Deprecated(since = "4.0.0")
public interface ModelProblemCollectorExt extends ModelProblemCollector {

    /**
     * The collected problems.

  @Override
  protected List<Class<? extends AbstractTester>> getTesters() {
    List<Class<? extends AbstractTester>> testers = copyToList(super.getTesters());
    testers.add(MultisetNavigationTester.class);
    return testers;
  }

  @Override
  TestSuite createElementSetTestSuite(
      FeatureSpecificTestSuiteBuilder<?, ? extends OneSizeTestContainerGenerator<Collection<E>, E>>
          parentBuilder) {