InputStream contentIs = new ByteArrayInputStream(content.getBytes("UTF-8"));
Long rhino = (new Date()).getTime();
// CSS
CSSResolver cssResolver = new StyleAttrCSSResolver();
CssFile cssFile = XMLWorkerHelper.getCSS(getClass().getResourceAsStream("saiku.table.pdf.css"));
cssResolver.addCss(cssFile);
// HTML
XMLWorkerFontProvider fontProvider = new XMLWorkerFontProvider();
fontProvider.defaultEncoding = "UTF-8";
CssAppliers cssAppliers = new CssAppliersImpl(fontProvider);