@NotNull
    private String loadContents(@NotNull VcsFileRevision revision) throws VcsException {
      try {
        byte[] bytes = VcsHistoryUtil.loadRevisionContent(revision);
        return new String(bytes, myFile.getCharset());
      }
      catch (IOException e) {
        throw new VcsException(e);
      }
    }
@NotNull
    private String loadContents(@NotNull VcsFileRevision revision)