@NotNull
  public static List<RangeHighlighter> createBorderLineMarker(@NotNull final Editor editor, int line,
                                                              @NotNull final SeparatorPlacement placement) {
    return new LineMarkerBuilder(editor, line, placement).withRenderer(BORDER_LINE_RENDERER).done();
  }
@NotNull
  public static List<RangeHighlighter> createBorderLineMarker(@NotNull final Editor editor, int line,
                                                              @NotNull final SeparatorPlacement placement)