webpage result java

import java.net.*;
import java.io.*;

public class URLReader {
    public static void main(String[] args) throws Exception {

        try {

            URL url = new URL("https://sites.google.com/site/edugamesunlimited/games/achievement-unlocked-2");
            // read text returned by server
            URLConnection urlConnection = url.openConnection();
			InputStream is = urlConnection.getInputStream();
			InputStreamReader isr = new InputStreamReader(is);
            String line;
            int numCharsRead;
			char[] charArray = new char[1024];
			StringBuffer sb = new StringBuffer();
			while ((numCharsRead = isr.read(charArray)) > 0) {
				sb.append(charArray, 0, numCharsRead);
			}
			String result = sb.toString();
           }
}