*/
  @SuppressWarnings("removal") // b/487687332
  public static void awaitDone(Future<?> future) {
    if (future.isDone()) {
      return;
    }
    long timeoutSeconds = timeoutSeconds();
    long deadline = System.nanoTime() + SECONDS.toNanos(timeoutSeconds);
    do {
      System.runFinalization();
      if (future.isDone()) {
        return;
      }
      System.gc();
      try {

   */
  @SuppressWarnings("removal") // b/487687332
  public static void awaitDone(Future<?> future) {
    if (future.isDone()) {
      return;
    }
    long timeoutSeconds = timeoutSeconds();
    long deadline = System.nanoTime() + SECONDS.toNanos(timeoutSeconds);
    do {
      System.runFinalization();
      if (future.isDone()) {
        return;
      }
      System.gc();
      try {

     * @param key lease key
     * @param newState new lease state
     * @param timeoutSeconds timeout in seconds (0 or negative uses default)
     */
    public void handleLeaseBreakWithTimeout(Smb2LeaseKey key, int newState, int timeoutSeconds) {
        // Use default timeout if not specified or invalid
        if (timeoutSeconds <= 0) {
            timeoutSeconds = DEFAULT_LEASE_BREAK_TIMEOUT;
        }