@SuppressWarnings("JUnit4ClassUsedInJUnit3")
@NullMarked
public class MultisetIteratorTester<E extends @Nullable Object> extends AbstractMultisetTester<E> {
  @CollectionFeature.Require({SUPPORTS_ITERATOR_REMOVE, KNOWN_ORDER})
  public void testRemovingIteratorKnownOrder() {
    new IteratorTester<E>(
        4,
        MODIFIABLE,

        this.scope = scope;
        this.project = project;
    }

    @Override
    public void addInclude(String include) {
        // Update the underlying Resource model
        super.addInclude(include);

        // Update the project's SourceRoots
        updateProjectSourceRoot();
    }

    @Override
    public void removeInclude(String include) {
        // Update the underlying Resource model

      public <T extends @Nullable Object> T[] toArray(T[] array) {
        return standardToArray(array);
      }
    };
  }

  @Override
  @CanIgnoreReturnValue
  public @Nullable B put(Class<? extends @NonNull B> key, @ParametricNullness B value) {
    cast(key, value);
    return super.put(key, value);
  }

  @Override

  }

  @Override
  public String toString() {
    return serviceName() + " [" + state() + "]";
  }

  @Override
  public final boolean isRunning() {
    return delegate.isRunning();
  }

  @Override
  public final State state() {
    return delegate.state();
  }

  /**
   * @since 13.0
   */
  @Override

@SuppressWarnings("LenientFormatStringValidation") // Intentional for testing
@GwtCompatible
public class PreconditionsTest extends TestCase {
  public void testCheckArgument_simple_success() {
    checkArgument(true);
  }

  public void testCheckArgument_simple_failure() {
    assertThrows(IllegalArgumentException.class, () -> checkArgument(false));
  }

  public void testCheckArgument_simpleMessage_success() {
    checkArgument(true, IGNORE_ME);

    @Override
    public boolean isBlacklisted() {
        return false;
    }

    @Override
    public void setBlacklisted(boolean blackListed) {
        // no op
    }

    @Override
    public boolean isUniqueVersion() {
        return true;
    }

    @Override
    public boolean isProjectAware() {
        return false;
    }

    @Override

    }

    public void setDocId(String value) {
        registerModifiedProperty("docId");
        this.docId = value;
    }

    public Integer getOrder() {
        checkSpecifiedProperty("order");
        return order;
    }

    public void setOrder(Integer value) {
        registerModifiedProperty("order");
        this.order = value;
    }

    public String getQueryId() {

 * @param <V> Value parameter type
 * @since 20.0
 */
@Beta
public abstract class AbstractValueGraph<N, V> extends AbstractBaseGraph<N>
    implements ValueGraph<N, V> {
  /** Constructor for use by subclasses. */
  public AbstractValueGraph() {}

  @Override
  public Graph<N> asGraph() {
    return new AbstractGraph<N>() {
      @Override
      public Set<N> nodes() {
        return AbstractValueGraph.this.nodes();
      }

 *
 * @author Regina O'Dell
 */
@GwtCompatible
public class UnhashableObject implements Comparable<UnhashableObject> {
  private final int value;

  public UnhashableObject(int value) {
    this.value = value;
  }

  @Override
  public boolean equals(@Nullable Object object) {
    if (object instanceof UnhashableObject) {

package org.apache.maven.plugin.descriptor;

/**
 * Describes a component requirement.
 *
 */
public class Requirement implements Cloneable {
    private final String role;

    private final String roleHint;

    public Requirement(String role) {
        this.role = role;
        this.roleHint = null;
    }

    public Requirement(String role, String roleHint) {
        this.role = role;
        this.roleHint = roleHint;