Jboleto no browser

HtmlGenerator generator = new HtmlGenerator();

jBoletoBean.setEnderecoCodBar("boletoBancario.codigo.logic?codigo=" + jBoletoBean.getCodigoBarras()); // essa linha chama uma action para exibir o codigo de barras
jBoleto.addBoleto();
boleto = generator.toString().getBytes();

clientOutput.getOutputStream().write(boleto); // escreve na saida o html do boleto

List<JBoletoBean> consulta = new ArrayList<JBoletoBean>();
        consulta.add(b);
        HashMap<String, Object> parametrosRelatorio = new HashMap<String, Object>();
        parametrosRelatorio.put("img", getImagem());
        ServletContext serv = (ServletContext) FacesContext.getCurrentInstance().getExternalContext().getContext();
        JasperPrint jasperPrint = JasperFillManager.fillReport(serv.getRealPath("/WEB-INF/boletos/Boletos.jasper"), parametrosRelatorio, new JRBeanCollectionDataSource(consulta));
        //
        byte[] pdf = JasperExportManager.exportReportToPdf(jasperPrint);
        //
        exportFile(pdf);

public void exportFile(byte[] b) throws IOException {

FacesContext context = FacesContext.getCurrentInstance();

HttpServletResponse response = (HttpServletResponse) context.getExternalContext().getResponse();

response.setContentType(“application/pdf”);

<a href="//response.setHeader">//response.setHeader</a>(“Content-disposition”, “inline;filename=path.pdf”);

<a href="//response.setContentType">//response.setContentType</a>(“application/octet-stream”);

response.setHeader(“content-disposition”, “attachment; filename=boleto.pdf”);

try {

response.getOutputStream().write(b);

response.getOutputStream().flush();

response.getOutputStream().close();

context.responseComplete();

} catch (IOException e) {

e.printStackTrace();

}

}