}
    }
  }

  private static final class EmptyCharSource extends StringCharSource {

    private static final EmptyCharSource INSTANCE = new EmptyCharSource();

    private EmptyCharSource() {
      super("");
    }

    @Override
    public String toString() {
      return "CharSource.empty()";
    }
  }

  private static final class ConcatenatedCharSource extends CharSource {

@J2ktIncompatible
@GwtIncompatible
public final class Resources {
  private Resources() {}

  /**
   * Returns a {@link ByteSource} that reads from the given URL.
   *
   * @since 14.0
   */
  public static ByteSource asByteSource(URL url) {
    return new UrlByteSource(url);
  }

  /** A byte source that reads from a URL using {@link URL#openStream()}. */
  private static final class UrlByteSource extends ByteSource {

@NullUnmarked
public class AbstractExecutionThreadServiceTest extends TestCase {

  private final TearDownStack tearDownStack = new TearDownStack(true);
  private final CountDownLatch enterRun = new CountDownLatch(1);
  private final CountDownLatch exitRun = new CountDownLatch(1);

  private Thread executionThread;
  private Throwable thrownByExecutionThread;
  private final Executor exceptionCatchingExecutor =
      new Executor() {
        @Override

   * forwards the calls to the underlying {@code Map}.
   */
  private static class CheckSetUpInvocationHandler implements InvocationHandler, Serializable {
    private final Map<String, String> map;
    private final AtomicBoolean setUpRan;

    CheckSetUpInvocationHandler(Map<String, String> map, AtomicBoolean setUpRan) {
      this.map = map;
      this.setUpRan = setUpRan;
    }

    @Override

  }

  /** Builds a test suite for one particular {@link CollectionSize}. */
  private static final class OneSizeTestSuiteBuilder<T, E>
      extends FeatureSpecificTestSuiteBuilder<
          OneSizeTestSuiteBuilder<T, E>, OneSizeGenerator<T, E>> {
    @SuppressWarnings("rawtypes") // class literals
    private final List<Class<? extends AbstractTester>> testers;

    @SuppressWarnings("rawtypes") // class literals

 */
@Named
@Singleton
public class DefaultLifecycleTaskSegmentCalculator implements LifecycleTaskSegmentCalculator {
    private static final Logger LOGGER = LoggerFactory.getLogger(DefaultLifecycleTaskSegmentCalculator.class);

    private final MojoDescriptorCreator mojoDescriptorCreator;

    private final LifecyclePluginResolver lifecyclePluginResolver;

    @Inject
    public DefaultLifecycleTaskSegmentCalculator(

/**
 * PluginParameterException
 */
public class PluginParameterException extends PluginConfigurationException {

    private static final String LS = System.lineSeparator();

    private final List<Parameter> parameters;

    private final MojoDescriptor mojo;

    public PluginParameterException(MojoDescriptor mojo, List<Parameter> parameters) {
        super(
                mojo.getPluginDescriptor(),

 */
@GwtCompatible
final class SortedMultisets {
  private SortedMultisets() {}

  /** A skeleton implementation for {@link SortedMultiset#elementSet}. */
  @SuppressWarnings("JdkObsolete") // TODO(b/6160855): Switch GWT emulations to NavigableSet.
  static class ElementSet<E extends @Nullable Object> extends Multisets.ElementSet<E>
      implements SortedSet<E> {
    @Weak private final SortedMultiset<E> multiset;

 * @author Kevin Bourrillion
 * @since 1.0
 */
@GwtCompatible
public final class Primitives {
  private Primitives() {}

  /** A map from primitive types to their corresponding wrapper types. */
  // It's a constant, and we can't use ImmutableMap here without creating a circular dependency.
  @SuppressWarnings("ConstantCaseForConstants")
  private static final Map<Class<?>, Class<?>> PRIMITIVE_TO_WRAPPER_TYPE;

/**
 * Simple base class to verify that we handle generics correctly.
 *
 * @author Kevin Bourrillion
 */
@GwtCompatible
public class BaseComparable implements Comparable<BaseComparable>, Serializable {
  private final String s;

  public BaseComparable(String s) {
    this.s = s;
  }

  @Override
  public int hashCode() { // delegate to 's'
    return s.hashCode();
  }

  @Override