if (!serverSocket.isClosed()) {
                try {
                  serverSocket.close();
                  finalizeReferentRan.set(true);
                } catch (IOException e) {
                  throw new UncheckedIOException(e);
                }
              }
            }
          };
      references.add(reference);
      return myServer;
    }

    @Override

              if (!serverSocket.isClosed()) {
                try {
                  serverSocket.close();
                  finalizeReferentRan.set(true);
                } catch (IOException e) {
                  throw new UncheckedIOException(e);
                }
              }
            }
          };
      references.add(reference);
      return myServer;
    }

    @Override

                    writer.write(newContent);
                }
            } catch (IOException e) {
                logError("Failed to write to file", e);
                throw e; // Re-throw to ensure the compilation fails
            }
        } else {
            logMessage(Diagnostic.Kind.NOTE, "Content unchanged. Skipping file update.");
        }
    }

    /**

        if (configId == null) {
            throw new FessSystemException("configId is null.");
        }
        if (configId.length() < 2) {
            throw new FessSystemException("Invalid configId: " + configId);
        }
        final CrawlingConfig config = crawlingConfigHelper.getCrawlingConfig(configId);
        if (config == null) {
            throw new FessSystemException("No crawlingConfig: " + configId);

   */
  @VisibleForTesting transient @Nullable Object @Nullable [] values;

  /**
   * Keeps track of metadata like the number of hash table bits and modifications of this data
   * structure (to make it possible to throw ConcurrentModificationException in the iterator). Note
   * that we choose not to make this volatile, so we do less of a "best effort" to track such
   * errors, for better performance.
   *

  @Override
  public SampleElements<Entry<String, String>> samples() {
    return new SampleElements<>(
        mapEntry("one", "January"),
        mapEntry("two", "February"),
        mapEntry("three", "March"),
        mapEntry("four", "April"),
        mapEntry("five", "May"));
  }

  @Override
  public Map<String, String> create(Object... entries) {
    @SuppressWarnings("unchecked")

  private WebSocket webSocket;

  public RtmSession(SlackApi slackApi) {
    this.slackApi = slackApi;
  }

  public void open(String accessToken) throws IOException {
    if (webSocket != null) throw new IllegalStateException();

    RtmStartResponse rtmStartResponse = slackApi.rtmStart(accessToken);
    webSocket = slackApi.rtm(rtmStartResponse.url, this);
  }

  }

  @BeforeExperiment
  public void doBefore() {
    recursionCount = stackDepth - new Throwable().getStackTrace().length - 1;
    if (recursionCount < 0) {
      throw new SkipThisScenarioException();
    }
  }

  @Benchmark
  public boolean timeFindCaller(int reps) {
    return timeFindCaller(reps, recursionCount);
  }

  }

  @BeforeExperiment
  public void doBefore() {
    recursionCount = stackDepth - new Throwable().getStackTrace().length - 1;
    if (recursionCount < 0) {
      throw new SkipThisScenarioException();
    }
  }

  @Benchmark
  public boolean timeFindCaller(int reps) {
    return timeFindCaller(reps, recursionCount);
  }

  @Override
  public final boolean hasNext() {
    return nextOrNull != null;
  }

  @Override
  public final T next() {
    if (nextOrNull == null) {
      throw new NoSuchElementException();
    }
    T oldNext = nextOrNull;
    nextOrNull = computeNext(oldNext);
    return oldNext;
  }