@Override
 public void setDepth(int i) {
   fixedFolderDepth_delegate.setDepth(i);
 }
 @Override
 public String toString_path(Path path) {
   return fixedFolderDepth_delegate.getPathByFixedFolderDepth(path.toString());
 }
 @Override
 public void setDelimiter(String delimiter) {
   fixedFolderDepth_delegate.setDelimiter(delimiter);
 }