}

        ModelObjectProcessor processor = ProcessorHolder.CACHED_PROCESSOR.get();
        if (processor == null) {
            processor = loadProcessor();
            ProcessorHolder.CACHED_PROCESSOR.compareAndSet(null, processor);
            processor = ProcessorHolder.CACHED_PROCESSOR.get();
        }
        return processor.process(object);
    }

    /**
     * Load the first available processor implementation.

       * other callers have added to it.
       *
       * This read is guaranteed to get us the right value because we only set this once (here).
       *
       * requireNonNull is safe because either our compareAndSet succeeded or it failed because
       * another thread did it for us.
       */
      seenExceptionsLocal = requireNonNull(seenExceptionsField);
    }
    return seenExceptionsLocal;
  }

      }
    } finally {
      readCompleteLatch.countDown()
    }
  }

  abstract fun listSource(): Source

  override fun ensureLoaded() {
    if (!listRead.get() && listRead.compareAndSet(false, true)) {
      readTheListUninterruptibly()
    } else {
      try {
        readCompleteLatch.await()
      } catch (_: InterruptedException) {

    check(executed.compareAndSet(false, true)) { "Already Executed" }

    timeout.enter()
    callStart()
    try {
      client.dispatcher.executed(this)
      return getResponseWithInterceptorChain()
    } finally {
      client.dispatcher.finished(this)
    }
  }

  override fun enqueue(responseCallback: Callback) {
    check(executed.compareAndSet(false, true)) { "Already Executed" }

    for (int i = 0; i < 10; i++) {
      int expectedCount = i;
      list.add(
          new Runnable() {
            @Override
            public void run() {
              integer.compareAndSet(expectedCount, expectedCount + 1);
            }
          },
          directExecutor());
    }
    list.execute();
    assertEquals(10, integer.get());
  }

        long windowStart = currentWindowStart.get();

        // Check if we need to reset the window (1 minute window)
        if (now - windowStart > 60000) {
            currentWindowStart.compareAndSet(windowStart, now);
            globalAttemptsInCurrentWindow.set(0);
        }

        int attempts = globalAttemptsInCurrentWindow.incrementAndGet();
        return attempts <= maxGlobalAttemptsPerMinute;
    }

            log.trace("Acquire session " + usage + " " + this);
        }

        if (usage == 1) {
            synchronized (this) {
                if (this.transportAcquired.compareAndSet(false, true)) {
                    log.debug("Reacquire transport");
                    this.transport.acquire();
                }
            }
        }

        return this;
    }

    if (computed == null) {
      computed = compute()
    }

    // If we successfully add the computed element, we're done.
    val newTags = tags.plus(type, computed)
    if (compareAndSet(tags, newTags)) return computed

    // We lost the race. Possibly to other code that was putting a *different* key. Try again!
  }

        while (responseTimeMs < currentMin) {
            if (minResponseTime.compareAndSet(currentMin, responseTimeMs)) {
                break;
            }
            currentMin = minResponseTime.get();
        }

        long currentMax = maxResponseTime.get();
        while (responseTimeMs > currentMax) {
            if (maxResponseTime.compareAndSet(currentMax, responseTimeMs)) {
                break;
            }

        this.updater = new Thread(this::feedConsumer, "simplex-transfer-listener");
        updater.setDaemon(true);
        updater.start();
    }

    @Override
    public void close() {
        if (closed.compareAndSet(false, true)) {
            updater.interrupt();
        }
    }

    public TransferListener getDelegate() {
        return delegate;
    }

    private void feedConsumer() {