private SvnChangeList getList() {
      SvnChangeList list = myListsMap.get(myRevision.getRevision().getNumber());
      if (list == null) {
        list = (SvnChangeList)SvnVcs.getInstance(myProject).loadRevisions(myFile, myRevision.getRevisionNumber());
        myListsMap.put(myRevision.getRevision().getNumber(), list);
      }
      return list;
    }
private SvnChangeList getList()