private String getMyDirectoryName() {
    if (myStorage == null) {
      return myDirectoryName;
    } else {
      DirectoryPackagingElementEntity entity = (DirectoryPackagingElementEntity)getThisEntity();
      String directoryName = entity.getDirectoryName();
      if (!Objects.equals(directoryName, myDirectoryName)) {
        myDirectoryName = directoryName;
      }
      return directoryName;
    }
  }
private String getMyDirectoryName()