public void checkBackrefFile(int attributesRecordId, int fileId) throws CorruptedException {
      if (backRefFileId != fileId) {
        throw new CorruptedException("record(" + attributesRecordId + "): " +
                                     "fileId(" + fileId + ") != backref fileId(" + backRefFileId + "), " +
                                     this
        );
      }
    }
public void checkBackrefFile(int attributesRecordId, int fileId)