Bokhylla Downloader: Unused code

    public void loadLocalImages( int startPage, int endPage, String inputPrefix) throws IOException, DocumentException{

        //BufferedImage[] images = new BufferedImage[endPage + 1];

        Document document = new Document();
        PdfWriter.getInstance(document,
            new FileOutputStream("VictoriaInversed.pdf"));
        document.open();

        document.right(0);
        document.left(0);
        document.setMargins(0, 0, 0, 0);
        document.compress = true;

        URL imageURL = new URL("http://stat.ks.kidsklik.com/statics/files/2011/02/12967198191354791838.jpg");

        for(int i = startPage; i <= endPage; i++){

            imageURL = new URL(inputPrefix + i + ".png");

            //document.add(new Paragraph("\n"+"AWT Image"));
            java.awt.image.BufferedImage awtImg = ImageIO.read(imageURL);
            awtImg = invertImage(awtImg);
            Image image =
                Image.getInstance(awtImg, null);
            image.setAbsolutePosition(0f, 0f);
            image.scaleToFit(document.getPageSize());
            document.add(image);
            document.newPage();

        }

        document.close();
    }

    public void saveImages(BufferedImage[] img, String outputPrefix) throws IOException{
        int i = 0;
        for(BufferedImage k : img){
            ImageIO.write(k, "png", new File(outputPrefix + i + ".png"));
            i++;
        }
    }

    public void savePDFDocument(BufferedImage[] images, String outputFile) throws DocumentException, MalformedURLException, IOException{


        Document document = new Document();
        PdfWriter.getInstance(document,
            new FileOutputStream(outputFile));
        document.open();

        for(BufferedImage img : images){

            document.add(new Paragraph("\n"+"AWT Image"));
            java.awt.Image awtImg = img;
            Image image =
                Image.getInstance(awtImg, null);
            document.add(image);
            document.newPage();
        }

        document.close();
    }