int charsToRead = min(len, remaining());
    for (int i = 0; i < charsToRead; i++) {
      cbuf[off + i] = seq.charAt(pos++);
    }
    return charsToRead;
  }

  @Override
  public synchronized long skip(long n) throws IOException {
    checkArgument(n >= 0, "n (%s) may not be negative", n);
    checkOpen();
    int charsToSkip = (int) min(remaining(), n); // safe because remaining is an int
    pos += charsToSkip;

  private long count;

  /**
   * Wraps another output stream, counting the number of bytes written.
   *
   * @param out the output stream to be wrapped
   */
  public CountingOutputStream(OutputStream out) {
    super(checkNotNull(out));
  }

  /** Returns the number of bytes written. */
  public long getCount() {
    return count;
  }

  @Override

                Arguments.of(15000000000L, 15000000000L, "15 GB"));
    }

    @ParameterizedTest
    @MethodSource("progressedSizeWithSizeTestData")
    void testProgressedSizeWithSize(long progressedSize, long totalSize, String expected) {
        FileSizeFormat format = new FileSizeFormat();
        assertEquals(expected, format.formatProgress(progressedSize, totalSize));
    }

    @Test

     */
    long getPersistentHandleTimeout();

    /**
     * Gets the witness heartbeat timeout in milliseconds.
     *
     * @return the heartbeat timeout
     */
    long getWitnessHeartbeatTimeout();

    /**
     * Gets the witness registration timeout in milliseconds.
     *
     * @return the registration timeout
     */
    long getWitnessRegistrationTimeout();

    private String canon; // Initially null; set by getUncPath; dir must end with '/'
    private String share; // Can be null
    private long createTime;
    private long lastModified;
    private int attributes;
    private long attrExpiration;
    private long size;
    private long sizeExpiration;
    private boolean isExists;
    private int shareAccess = FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE;

    /*
     * Padding from 40 into 64 bytes, same size as cache line. Might be beneficial to add a fourth
     * long here, to minimize chance of interference between consecutive locks, but I couldn't
     * observe any benefit from that.
     */
    long unused1;
    long unused2;
    long unused3;

    PaddedLock() {
      super(false);
    }
  }

     *            the length of time to sleep in milliseconds
     * @throws InterruptedRuntimeException
     *             if any thread has interrupted the current thread.
     */
    public static void sleep(final long millis) {
        if (millis < 1L) {
            return;
        }
        try {
            Thread.sleep(millis);
        } catch (final InterruptedException e) {
            throw new InterruptedRuntimeException(e);

  }

  public void testFlatMapToLong_nullStream() {
    SpliteratorTester.ofLong(
            () ->
                CollectSpliterators.flatMapToLong(
                    Arrays.spliterator(new Long[] {1L, 0L, 1L, 2L, 3L}),
                    (Long i) -> i == 0L ? null : LongStream.of(i).spliterator(),
                    Spliterator.SIZED | Spliterator.DISTINCT | Spliterator.NONNULL,
                    4))
        .expect(1L, 1L, 2L, 3L);
  }

     * @param asyncId
     *            The async ID for asynchronous operations (0 for synchronous)
     */
    public Smb2CancelRequest(final Configuration config, final long mid, final long asyncId) {
        super(config, SMB2_CANCEL);
        setMid(mid);
        setAsyncId(asyncId);
        if (asyncId != 0) {
            addFlags(SMB2_FLAGS_ASYNC_COMMAND);
        }
    }

    /**

 */
public class Smb2LeaseBreakResponse extends ServerMessageBlock2Response {

    private int structureSize;
    private int flags;
    private Smb2LeaseKey leaseKey;
    private int leaseState;
    private long leaseDuration;

    /**
     * Constructs an SMB2 lease break response with the given configuration.
     *
     * @param config the configuration for this response
     */