Zeug

import java.io.BufferedReader;import java.io.BufferedWriter;import java.io.File;import java.io.FileInputStream;import java.io.FileOutputStream;import java.io.IOException;import java.io.InputStreamReader;import java.io.OutputStreamWriter;public class Parser{	public static void main(String[] args) throws IOException	{		BufferedReader input = new BufferedReader(new InputStreamReader(new FileInputStream(new File("input.txt"))));		BufferedWriter output = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(new File("output.txt"))));		String line;		while ((line = input.readLine()) != null)		{			String fixed = fixLink(line);			System.out.println(fixed);			output.write(fixed + "\n");		}		input.close();		output.close();	}	public static String fixLink(String input)	{		String tmp = input.replaceAll("%3a", ":").replaceAll("%2f", "/");		int a = tmp.indexOf("mms://");		int b = tmp.indexOf("&starttime");		tmp = tmp.substring(a, b);		return tmp;	}}