*/
final class LongAdder extends Striped64 implements Serializable, LongAddable {
  @GwtIncompatible @J2ktIncompatible   private static final long serialVersionUID = 7249069246863182397L;

  /** Version of plus for use in retryUpdate */
  @Override
  final long fn(long v, long x) {
    return v + x;
  }

  /** Creates a new adder with initial sum of zero. */
  public LongAdder() {}

  /**
   * Adds the given value.

    @Test
    public void test_waitForNext_withPositiveInterval() throws InterruptedException {
        configHelper.setReloadInterval(20L);

        long startTime = System.currentTimeMillis();
        configHelper.waitForNext();
        long endTime = System.currentTimeMillis();

        long elapsed = endTime - startTime;
        assertTrue("Expected at least 15ms sleep, got " + elapsed + "ms", elapsed >= 15);

        }

        public String format(long size) {
            return format(size, null);
        }

        public String format(long size, ScaleUnit unit) {
            return format(size, unit, false);
        }

        public String format(long size, ScaleUnit unit, boolean omitSymbol) {
            if (size < 0L) {

    /** createdTime */
    protected Long createdTime;

    /** suggestWord */
    protected String suggestWord;

    /** targetLabel */
    protected String targetLabel;

    /** targetRole */
    protected String targetRole;

    /** updatedBy */
    protected String updatedBy;

    /** updatedTime */
    protected Long updatedTime;

    // [Referrers] *comment only

        new Callable<Long>() {
          @Override
          public Long call() {
            return runAddRemoveSingleThread(reps);
          }
        });
  }

  private long doMultithreadedLoop(Callable<Long> task)
      throws InterruptedException, ExecutionException {

    List<Future<Long>> futures = Lists.newArrayListWithCapacity(threads);
    for (int i = 0; i < threads; i++) {

        this.createdBy = value;
    }

    public Long getCreatedTime() {
        checkSpecifiedProperty("createdTime");
        return createdTime;
    }

    public void setCreatedTime(Long value) {
        registerModifiedProperty("createdTime");
        this.createdTime = value;
    }

    public Long getExpiredTime() {
        checkSpecifiedProperty("expiredTime");

   * This list contains values that attempt to provoke overflow in long operations. It contains
   * positive values on or near 2^N for N near multiples of 8 (near byte boundaries). This list is
   * a superset of POSITIVE_INTEGER_CANDIDATES.
   */
  static final ImmutableSet<Long> POSITIVE_LONG_CANDIDATES;

  static final Iterable<Long> NEGATIVE_LONG_CANDIDATES;

  static final Iterable<Long> NONZERO_LONG_CANDIDATES;

            // Then
            assertEquals(32, bytesConsumed);
            // Note: multiplication may overflow, but that's expected behavior
            long expectedCapacity = Long.MAX_VALUE * (long) Integer.MAX_VALUE * (long) Integer.MAX_VALUE;
            assertEquals(expectedCapacity, fileFsFullSizeInfo.getCapacity());
        }

        @Test

      return new PrintingEventListener(callId, System.nanoTime());
    }
  };

  final long callId;
  final long callStartNanos;

  public PrintingEventListener(long callId, long callStartNanos) {
    this.callId = callId;
    this.callStartNanos = callStartNanos;
  }

  private void printEvent(String name) {
    long elapsedNanos = System.nanoTime() - callStartNanos;

        assertNotNull(currentTime);
        final long now = System.currentTimeMillis();
        assertTrue(Math.abs(currentTime.getTime() - now) < 1000);
    }

    @Test
    public void test_getCurrentTimeAsLong() {
        final long currentTime = systemHelper.getCurrentTimeAsLong();
        final long now = System.currentTimeMillis();
        assertTrue(Math.abs(currentTime - now) < 1000);