* has failed.
     */
    final @Nullable Throwable failure;

    StateSnapshot(State internalState) {
      this(internalState, false, null);
    }

    StateSnapshot(
        State internalState, boolean shutdownWhenStartupFinishes, @Nullable Throwable failure) {
      checkArgument(
          !shutdownWhenStartupFinishes || internalState == STARTING,

 */
@Tag("Slowish")
class TaskRunnerRealBackendTest {
  private val log = LinkedBlockingDeque<String>()

  private val loggingUncaughtExceptionHandler =
    UncaughtExceptionHandler { _, throwable ->
      log.put("uncaught exception: $throwable")
    }

  private val threadFactory =
    ThreadFactory { runnable ->
      Thread(runnable, "TaskRunnerRealBackendTest").apply {
        isDaemon = true

     *
     * @param errcode the SMB error code
     * @param rootCause the underlying cause of this exception
     */
    public SmbException(final int errcode, final Throwable rootCause) {
        super(getMessageByCode(errcode), rootCause);
        this.status = getStatusByCode(errcode);
    }

    /**
     * Constructs an SmbException with the specified detail message
     *

 * proxy in a list, looking up a subsequent one may succeed.
 */
internal class FailedPlan(
  e: Throwable,
) : RoutePlanner.Plan {
  val result = RoutePlanner.ConnectResult(plan = this, throwable = e)

  override val isReady = false

  override fun connectTcp() = result

  override fun connectTlsEtc() = result

        return errcode + "";
    }

    /** The SMB error status code */
    private int status;
    /** The root cause exception */
    private Throwable rootCause;

    SmbException() {
    }

    SmbException(final int errcode, final Throwable rootCause) {
        super(getMessageByCode(errcode));
        status = getStatusByCode(errcode);
        this.rootCause = rootCause;
    }

  public UncheckedTimeoutException(@Nullable String message) {
    super(message);
  }

  public UncheckedTimeoutException(@Nullable Throwable cause) {
    super(cause);
  }

  public UncheckedTimeoutException(@Nullable String message, @Nullable Throwable cause) {
    super(message, cause);
  }

  private static final long serialVersionUID = 0;

     * @param cause The cause.
     */
    public SuggesterException(final Throwable cause) {
        super(cause);
    }

    /**
     * Constructs a new SuggesterException with the specified detail message and cause.
     * @param msg The detail message.
     * @param cause The cause.
     */
    public SuggesterException(final String msg, final Throwable cause) {
        super(msg, cause);
    }

   *
   * @since 19.0
   */
  public VerifyException(@Nullable Throwable cause) {
    super(cause);
  }

  /**
   * Constructs a {@code VerifyException} with the message {@code message} and the cause {@code
   * cause}.
   *
   * @since 19.0
   */
  public VerifyException(@Nullable String message, @Nullable Throwable cause) {
    super(message, cause);
  }

  public void testForwardExceptionFastPath() throws Exception {
    class FailFuture extends InternalFutureFailureAccess implements ListenableFuture<String> {
      final Throwable failure;

      FailFuture(Throwable throwable) {
        failure = throwable;
      }

      @Override
      public boolean cancel(boolean mayInterruptIfRunning) {

        assertThat(clIllegalStateException.getMessage(), is("hoge"));
    }

    /**
     * Test method for
     * {@link org.codelibs.core.exception.ClIllegalStateException#SIllegalStateException(java.lang.String, java.lang.Throwable)}
     * .
     */
    @Test
    public void testSIllegalStateExceptionStringThrowable() {
        final ClIllegalStateException clIllegalStateException = new ClIllegalStateException("hoge", new NullPointerException());