else
fileName = outputName + (pageIndex + 1) + ".png";
File imageOutputFile = new File(outputDir, fileName);
FileOutputStream imageOutput = new FileOutputStream(imageOutputFile);
try {
imageWriter.saveImage(page.getImage(), "png", imageOutput, true);
} finally {
imageOutput.close();
}
// Flip output image.
Image image = new ImageIcon(imageOutputFile.getAbsolutePath()).getImage();