"<script src=\"https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/languages/java.min.js\"></script>" +
                "<script>hljs.highlightAll();</script>" +
                "<link href=\"https://fonts.cdnfonts.com/css/dejavu-sans\" rel=\"stylesheet\">" +
                "<link href=\"https://fonts.cdnfonts.com/css/dejavu-serif\" rel=\"stylesheet\">" +

        head.appendElement("script")
            .attr("src", "https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/highlight.min.js");

        head.appendElement("script")
            .append("hljs.highlightAll();");
    }

    private void addJavascriptToHead(Document document) {
        for (File jquery : this.jqueryFiles) {