[Java] loading a site's source code

[Kyo]

It is a mere proof of concept I did when playing around with java, but I think it might help beginners getting into both GUI and internet programming

import java.net.HttpURLConnection;
import java.net.URL;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;
import javax.swing.*;

import java.awt.*;

public class JKyo extends JFrame {
	public static void main(String args[]) {
		new JKyo();
		
	}
	JKyo () {
		this.setSize(600, 300);
		JPanel mainpanel;
		mainpanel = new JPanel();
		mainpanel.setLayout(new GridLayout(2, 5, 2, 2));
		//mainpanel.setBorder(BorderFactory.createEtchedBorder(Color.white, Color.blue));
		Label status = new Label();
		JTextArea html = new JTextArea(5,20);
		JScrollPane htmlscroll = new JScrollPane(html);
		htmlscroll.getViewport().add(html);
		//html.setEditable(false);
		status.setText("Idle...");
		mainpanel.add(htmlscroll);
		mainpanel.add(status);
		add(mainpanel);
		setVisible(true);
		KyoWrapper wrapper = new KyoWrapper();
		status.setText("Loading...");
		html.append(wrapper.getUrl("http://google.com"));
		html.selectAll();
		status.setText("Done!");
	}
}
class KyoWrapper {
	public void main () {
	}
	String getUrl(String purl) {
		String Content = "";
		try {
			URL url = new URL(purl);
			HttpURLConnection huc = (HttpURLConnection)url.openConnection();
			huc.setRequestMethod("GET");
			huc.setRequestProperty("User-Agent","Super special awesome browser");
			huc.setRequestProperty("Pragma","no-cache");
			huc.connect();
			BufferedReader reader = new BufferedReader(new InputStreamReader(huc.getInputStream()));
			String line = null;
			while((line = reader.readLine()) != null) {
				Content += line+"\n";
			}
		} catch(IOException ioe) {
			ioe.printStackTrace();
		}
		catch (Exception e) {
			System.err.println("General Exception " + e);
			e.printStackTrace();
		}
		return Content;
	}
}