public static List<String> toRelativePaths(@NotNull VirtualFile root, @NotNull final Collection<? extends FilePath> filePaths) {
    ArrayList<String> rc = new ArrayList<>(filePaths.size());
    for (FilePath path : filePaths) {
      rc.add(relativePath(root, path));
    }
    return rc;
  }
public static List<String> toRelativePaths(@NotNull VirtualFile root, @NotNull final Collection<? extends FilePath> filePaths)