@Nullable
    private Color getRecordTitleColor(@NotNull DiffChange change) {
      TextDiffType type = getDiffType(change);
      if (type == TextDiffType.INSERTED) return FileStatus.ADDED.getColor();
      if (type == TextDiffType.DELETED) return FileStatus.DELETED.getColor();
      if (type == TextDiffType.MODIFIED) return FileStatus.MODIFIED.getColor();
      return JBColor.black; // unchanged
    }
@Nullable
    private Color getRecordTitleColor(@NotNull DiffChange change)