@Override
  public @NotNull RangeHighlighter addLineHighlighter(@Nullable TextAttributesKey textAttributesKey, int lineNumber, int layer) {
    return addLineHighlighter(textAttributesKey, null, lineNumber, layer);
  }
@Override
  public @NotNull RangeHighlighter addLineHighlighter(@Nullable TextAttributesKey textAttributesKey, int lineNumber, int layer)