ProgressMonitorInputStream

Can anyone please tell me how to assign ProgressMonitorInputStream to the following code? So that we can see how far the process has completed.
     
ArrayList images=new ArrayList();

     ZipInputStream zin = new ZipInputStream(new FileInputStream(filename));
     ZipEntry zent=     zin.getNextEntry();
     JPEGImageDecoder decoder1=JPEGCodec.createJPEGDecoder(zin);
     BufferedImage bi1=decoder1.decodeAsBufferedImage();
     AffineTransformOp aop1=new AffineTransformOp(new AffineTransform(), AffineTransformOp.TYPE_BILINEAR);
     BufferedImageFilter bif1=new BufferedImageFilter(aop1);
     FilteredImageSource fsource1=new FilteredImageSource(bi1.getSource(), bif1);
     Image img1=Toolkit.getDefaultToolkit().createImage(fsource1);



     images.add(new ImageIcon(img1, "Map"));
     zin.closeEntry();
     zent=zin.getNextEntry();

     while(! zent .getName().equals("data.ser"))
         {
          JPEGImageDecoder decoder2=JPEGCodec.createJPEGDecoder(zin);
          BufferedImage bi2=decoder2.decodeAsBufferedImage();
          AffineTransformOp aop2=new AffineTransformOp(new AffineTransform(), AffineTransformOp.TYPE_BILINEAR);
          BufferedImageFilter bif2=new BufferedImageFilter(aop2);
          FilteredImageSource fsource2=new FilteredImageSource(bi2.getSource(), bif2);
          Image img2=Toolkit.getDefaultToolkit().createImage(fsource2);
          String imgName=new File(zent.getName()).getName();
          images.add(new ImageIcon(img2, imgName.endsWith(".jpg")?imgName.substring(0,imgName.length()-4):imgName));
          zent=zin.getNextEntry();
         }

     ObjectInputStream oin = new ObjectInputStream(zin);

     Object data= oin.readObject();

     zin.closeEntry();