public boolean loadHistory(String id) {
      try {
        File file = getFile(id);
        if (file == null || !file.exists()) {
          return false;
        }
        String[] split = FileUtil.loadFile(file, getCharset()).split(myRootType.getEntrySeparator());
        getModel().resetEntries(Arrays.asList(split));
        return true;
      }
      catch (Exception ignored) {
        return false;
      }
    }
public boolean loadHistory(String id)