parent.mkdirs();
        }
        mkdir();
    }

/**
 * Create a new file but fail if it already exists. The check for
 * existance of the file and it's creation are an atomic operation with
 * respect to other filesystem activities.
 */
    public void createNewFile() throws SmbException {
        if( getUncPath0().length() == 1 ) {

    SettableFuture<String> future1 = SettableFuture.create();
    SettableFuture<String> future2 = SettableFuture.create();
    SettableFuture<String> future3 = SettableFuture.create();

    // Satisfy each input prior to creating compound and check the output
    future1.set(DATA1);
    future2.set(DATA2);
    future3.set(DATA3);

    ListenableFuture<List<String>> compound = allAsList(future1, future2, future3);

       * elements from each bin must either stay at same index, or move with a power of two offset.
       * We eliminate unnecessary node creation by catching cases where old nodes can be reused
       * because their next fields won't change. Statistically, at the default threshold, only about

       * elements from each bin must either stay at same index, or move with a power of two offset.
       * We eliminate unnecessary node creation by catching cases where old nodes can be reused
       * because their next fields won't change. Statistically, at the default threshold, only about

    SettableFuture<String> future1 = SettableFuture.create();
    SettableFuture<String> future2 = SettableFuture.create();
    SettableFuture<String> future3 = SettableFuture.create();

    // Satisfy each input prior to creating compound and check the output
    future1.set(DATA1);
    future2.set(DATA2);
    future3.set(DATA3);

    ListenableFuture<List<String>> compound = allAsList(future1, future2, future3);

   *     future's result type {@code C}, see {@link DeferredCloser#eventuallyClose(Object,
   *     Executor)}.
   * @param closingExecutor the future's result will be closed on this executor
   * @deprecated Creating {@link Future}s of closeable types is dangerous in general because the
   *     underlying value may never be closed if the {@link Future} is canceled after its operation

          entryItr.remove();
          result = true;
        }
      }
      return result;
    }

    @Override
    public @Nullable Object[] toArray() {
      // creating an ArrayList so filtering happens once
      return Lists.newArrayList(iterator()).toArray();
    }

    @Override
    @SuppressWarnings("nullness") // b/192354773 in our checker affects toArray declarations