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import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.URL;
import java.net.URLConnection;

public class Main {

	public static void main(String[] args) {
		try {
			System.out
					.println(getUrlSource("http://www.informatikerboard.de/board/thread.php?postid=10227#post10227"));
		} catch (IOException e) {
			System.out.println("Lesefehler");
		}
	}

	private static String getUrlSource(String urlString) throws IOException {
		StringBuilder result = new StringBuilder();
		URL url = new URL(urlString);
		URLConnection spoof = url.openConnection();

		spoof.setRequestProperty("User-Agent",
				"Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0; H010818)");
		BufferedReader in = new BufferedReader(new InputStreamReader(
				spoof.getInputStream()));
		String line = "";

		while ((line = in.readLine()) != null) {

			result.append(line + "\n");
		}
		in.close();
		return result.toString();
	}
}

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package read_website_file;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.URL;
import java.net.URLConnection;

public class Read_Website_File 
{
    public static void main(String[] args) 
    {
	try 
        {
            getUrlSource("hof-university./studierende/info-service/stundenplaene.html?tx_stundenplan_stundenplan[action]=list&tx_stundenplan_stundenplan[controller]=Stundenplan&tx_stundenplan_stundenplan[save]=&tx_stundenplan_stundenplan[studiengang]=MI&tx_stundenplan_stundenplan[semester]=4_SS_2016&tx_stundenplan_stundenplan[view]=alle#jpoint");
	} 
        catch (IOException e) 
        {
            System.out.println("Lesefehler");
	}
    }

    private static void getUrlSource(String urlString) throws IOException 
    {
        StringBuilder result = new StringBuilder();
	URL url = new URL(urlString);
	URLConnection spoof = url.openConnection();
	spoof.setRequestProperty("User-Agent","Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0; H010818)");
	BufferedReader in = new BufferedReader(new InputStreamReader(spoof.getInputStream()));
	String line = "";
        int i=0; 
        
	while ((line = in.readLine()) != null) 
        {
            result.append(line);
            if (result.charAt(i)==':')
            {
                System.out.println(result.substring(i-2,i+3));
            }
            ++i;
        }
    }
}