for (int i = 0; i < operationsPerThread; i++) {
                        long startTime = System.nanoTime();
                        boolean result = correctAuth.equals(wrongAuth);
                        long endTime = System.nanoTime();
                        timings.add(endTime - startTime);
                        assertFalse(result, "Passwords should not be equal");
                    }

    @Override
    @Deprecated
    public Date getStartTime() {
        return new Date(startTime.toEpochMilli());
    }

    @Override
    public Instant getStartInstant() {
        return startTime;
    }

    @Override
    public MavenExecutionRequest setStartInstant(Instant startTime) {
        this.startTime = startTime;
        return this;
    }

    @Override
    public boolean isShowErrors() {

            final String sessionId = crawler.execute();

            // Wait for crawler to start running with polling
            long startTime = System.currentTimeMillis();
            while (crawler.crawlerContext.getStatus() != CrawlerStatus.RUNNING && System.currentTimeMillis() - startTime < 5000) {
                try {
                    Thread.sleep(50);
                } catch (InterruptedException e) {

            false, false, "keyword", 0, 0, null, null, false, null, null, null, null, null, false);
    protected final ColumnInfo _columnStartTime = cci("startTime", "startTime", null, null, Long.class, "startTime", null, false, false,
            false, "Long", 0, 0, null, null, false, null, null, null, null, null, false);

            final String sessionId = crawler.execute();

            // Wait for crawler to start running with polling
            long startTime = System.currentTimeMillis();
            while (crawler.crawlerContext.getStatus() != CrawlerStatus.RUNNING && System.currentTimeMillis() - startTime < 5000) {
                try {
                    Thread.sleep(50);
                } catch (InterruptedException e) {

  static void delay(long millis) throws InterruptedException {
    long startTime = System.nanoTime();
    long ns = millis * 1000 * 1000;
    for (; ; ) {
      if (millis > 0L) Thread.sleep(millis);
      else // too short to sleep
      Thread.yield();
      long d = ns - (System.nanoTime() - startTime);
      if (d > 0L) millis = d / (1000 * 1000);
      else break;
    }
  }

    }

    @Test
    @DisplayName("EmptyIterator should be lightweight and efficient")
    void testPerformanceCharacteristics() {
        // When - create many instances quickly
        long startTime = System.currentTimeMillis();

        for (int i = 0; i < 10000; i++) {
            EmptyIterator iterator = new EmptyIterator();
            iterator.hasNext();
            iterator.next();

            Properties executionProperties,
            Date startTime) {
        this(
                container,
                settings,
                localRepository,
                eventDispatcher,
                unused,
                goals,
                executionRootDir,
                executionProperties,
                null,
                startTime);
    }

    @Deprecated

                                    <tr>
                                        <th><la:message key="labels.joblog_startTime"/></th>
                                        <td>${f:h(startTime)}<la:hidden property="startTime"/></td>
                                    </tr>
                                    <tr>
                                        <th><la:message key="labels.joblog_endTime"/></th>

  private V load(K key) throws ExecutionException {
    long startTime = ticker.read();
    V calculatedValue;
    try {
      calculatedValue = loader.load(key);
      put(key, calculatedValue);
    } catch (RuntimeException e) {
      statsCounter.recordLoadException(ticker.read() - startTime);
      throw new UncheckedExecutionException(e);
    } catch (Exception e) {