Code for Browsing a Site when uninstalling of installing Application

import java.awt.Desktop;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;

public class Main {
public static void main(String[] a) {
try {
URI uri = new URI("http://www.java2s.com");

Desktop desktop = null;

if (Desktop.isDesktopSupported()) {
desktop = Desktop.getDesktop();
}

if (desktop != null)
desktop.browse(uri);
} catch (IOException ioe) {
ioe.printStackTrace();
} catch (URISyntaxException use) {
use.printStackTrace();
}

}
}