SvnChangeList () { 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; }