code: @Override
      public void writeJournalEntry(CreatorJournalEntry journalEntry)
              throws JournalException {
          try {
              super.writeJournalEntry(journalEntry, writer);
              writer.flush();
          } catch (XMLStreamException e) {
              throw new JournalException(e);
          }
      }
docs: Every journal entry just gets added to the file.