private @NotNull @Nls String getTooltipText(@Nullable FilePath path, boolean isNarrow) {
    String clickMessage = !isNarrow
                          ? VcsLogBundle.message("vcs.log.click.to.collapse.paths.column.tooltip")
                          : VcsLogBundle.message("vcs.log.click.to.expand.paths.column.tooltip");
    if (path == null) return clickMessage;
    return new HtmlBuilder().append(HtmlChunk.text(myColorManager.getLongName(path)).bold())
      .br()
      .append(clickMessage)
      .wrapWith(HtmlChunk.html()).toString();
  }
private @NotNull @Nls String getTooltipText(@Nullable FilePath path, boolean isNarrow)