Scrapping Images from webPage

I am trying to save all the images from the webpage...can anyone help me with this

I know what I have to do but I am unable to figure out how to do it

what i have done till now is

Code:

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public void actionPerformed(ActionEvent e) {
        if (e.getSource() == jButton2) {
            fc.showOpenDialog(this);
            File selFile = fc.getSelectedFile();
            BufferedReader inputStream;
            try {
                inputStream = new BufferedReader(new FileReader(selFile));
                String l;
                while ((l = inputStream.readLine()) != null) {
                    System.out.println(l);
                   

                }
            } catch (Exception ex) {
                Logger.getLogger(NewJFrame.class.getName()).log(Level.SEVERE, null, ex);
            } finally {
                try {
                    ScrapData sc = new ScrapData();
                } catch (Exception ex) {
                    Logger.getLogger(NewJFrame.class.getName()).log(Level.SEVERE, null, ex);
                }
            }


        }
    }
}

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what above code does is that we save the webpage full manually ..it gets the code of the page


what i want is i give the url path and it save the images in one folder