@Override
  public @NotNull VirtualFilePointer createDirectoryPointer(@NotNull String url,
                                                            boolean recursively,
                                                            @NotNull Disposable parent,
                                                            @NotNull VirtualFilePointerListener listener) {
    return create(null, url, parent, listener, true);
  }
@Override
  public @NotNull VirtualFilePointer createDirectoryPointer(@NotNull String url,
                                                            boolean recursively,
                                                            @NotNull Disposable parent,
                                                            @NotNull VirtualFilePointerListener listener)