List<RangeHighlighter> (@NotNull final Editor editor, int line, @NotNull final TextDiffType type) { if (line == 0) return Collections.emptyList(); return new LineMarkerBuilder(editor, line, SeparatorPlacement.TOP) .withDefaultRenderer(type, false, false, null) .withDefaultGutterRenderer(type, false, false) .withDefaultStripeAttributes(type) .done(); }