code: public Iterable<File> getDeletedFilesNotUpdated() {
      Iterator<File> fileIterator = new ArrayList<File>(deletedFilesNotUpdated).iterator();
      return (new IterableIterator<File>(fileIterator));
    }
docs: Creates a copy of deletedFilesNotUpdated list and returns the <code>Iterable</code> on this
  new list.
  
  @return Iterable Deleted files not updated list.