this.serverSocket = new ServerSocket(0);
      this.cleanable = cleaner.register(this, closeServerSocketRunnable(serverSocket, cleanerRan));
    }

    @Override
    public void close() {
      cleanable.clean();
    }
  }

  @SuppressWarnings("Java8ApiChecker")
  private ServerSocket makeMyServerExampleWithCleaner(AtomicBoolean cleanerRan) throws IOException {

                                    + "(start: %d ns, middle: %d ns, end: %d ns)",
                            timingRatio, TIMING_TOLERANCE, timeStart, timeMiddle, timeEnd));
        } finally {
            // Clean up resources
            baseAuth.close();
            startAuth.close();
            middleAuth.close();
            endAuth.close();
        }
    }

    /**

		"versionid":        {vid},
		"signatureversion": {signatureVersion},
		"authType":         {authtype},
	}

	if lc != "" {
		args["LocationConstraint"] = []string{lc}
	}

	cloneHeader := r.Header.Clone()
	if v := cloneHeader.Get("x-amz-signature-age"); v != "" {
		args["signatureAge"] = []string{v}
		cloneHeader.Del("x-amz-signature-age")
	}

	if userTags := cloneHeader.Get(xhttp.AmzObjectTagging); userTags != "" {

  else
    echo "pyenv is not managed by homebrew. Installing it via github..."
    # On "ventura" VMs, pyenv is not managed by Homebrew. Install the latest
    # pyenv from github.
    rm -rf "$PYENV_ROOT"
    git clone https://github.com/pyenv/pyenv.git "$PYENV_ROOT"
  fi
  echo "Upgraded pyenv version: $(pyenv --version)"
fi

# Scheduled nightly and release builds upload build artifacts (Pip packages,

        long currentCount = counter.incrementAndGet();

        // Clean up old windows periodically
        if (currentCount == 1) {
            cleanupOldRateLimitCounters(currentWindow);
        }

        return currentCount <= maxEventsPerWindow;
    }

    private void cleanupOldRateLimitCounters(long currentWindow) {
        // Clean up counters from previous windows to prevent memory leaks

  // so there is no object state put at risk by stopping the threads abruptly. In some cases a test
  // may put a thread into an uninterruptible operation intentionally, so there is no other way to
  // clean up these threads.
  @SuppressWarnings("deprecation")
  @Override
  public void tearDown() throws Exception {
    stop();
    join();

    if (uncaughtThrowable != null) {

        return handles.size();
    }

    private void periodicMaintenance() {
        if (shutdown) {
            return;
        }

        lock.writeLock().lock();
        try {
            // Clean up expired handles
            handles.entrySet().removeIf(entry -> {
                HandleInfo info = entry.getValue();
                if (info.isExpired() && !info.isReconnecting()) {

This can be very useful for setting up **resources** that you need to use for the whole app, and that are **shared** among requests, and/or that you need to **clean up** afterwards. For example, a database connection pool, or loading a shared machine learning model.

## Use Case { #use-case }

Let's start with an example **use case** and then see how to solve it with this.

config.loadingScreen)):(o.switchTab("#"+s),f.fadeOut())}))}else this.switchTab("#"+s);this.onTabCreated(n.default("#"+s))},t.openTabSidebar=function(e,t){void 0===t&&(t=this._config.autoShowNewTab);var a=n.default(e).clone();void 0===a.attr("href")&&(a=n.default(e).parent("a").clone()),a.find(".right, .search-path").remove();var i=a.find("p").text();""===i&&(i=a.text());var o=a.attr("href");if("#"!==o&&""!==o&&void 0!==o){var l=unescape(o).replace("./","").replace(/["#&'./:=?[\]]/gi,"-").replace...

    socketFactory[proxyServer2] = server2.socketAddress

    println("\n\nRequest to ${server2.socketAddress}")
    executeSynchronously(request)
      .apply {
        // We may have a single failed request if not clean shutdown
        if (cleanClose) {
          assertSuccessful()
          assertCode(200)

          assertThat(server2.requestCount).isEqualTo(1)
        } else {