@Override
    public @Nullable EdgeData<FilePath> findRename(int parent, int child, @NotNull FilePath path, boolean isChildPath) {
      VirtualFile root = Objects.requireNonNull(getRoot(path));
      return executeAndCatch(() -> {
        return myIndexStorageBackend.findRename(parent, child, root, path, isChildPath);
      });
    }
@Override
    public @Nullable EdgeData<FilePath> findRename(int parent, int child, @NotNull FilePath path, boolean isChildPath)