Main.java Source code

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Source

import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.net.URL;

import javax.swing.text.MutableAttributeSet;
import javax.swing.text.html.HTML;
import javax.swing.text.html.HTMLEditorKit;
import javax.swing.text.html.parser.ParserDelegator;

public class Main {
    public static void main(String args[]) throws Exception {
        URL url = new URL(args[0]);
        Reader reader = new InputStreamReader((InputStream) url.getContent());
        System.out.println("<HTML><HEAD><TITLE>Links for " + args[0] + "</TITLE>");
        System.out.println("<BASE HREF=\"" + args[0] + "\"></HEAD>");
        System.out.println("<BODY>");
        new ParserDelegator().parse(reader, new LinkPage(), false);
        System.out.println("</BODY></HTML>");
    }
}

class LinkPage extends HTMLEditorKit.ParserCallback {

    public void handleStartTag(HTML.Tag t, MutableAttributeSet a, int pos) {
        if (t == HTML.Tag.A) {
            System.out.println("<A HREF=\"" + a.getAttribute(HTML.Attribute.HREF) + "\">"
                    + a.getAttribute(HTML.Attribute.HREF) + "</A><BR>");
        }
    }

}