private String getPersistencyMethode() {
		File file = new File("init.dat");
		String juist = null;
		if (file.exists()) {
			try {

				Scanner scanner = new Scanner(file);
				int tel = 0;
				while (scanner.hasNextLine()) {
					tel++;
					String fout = scanner.nextLine();
					if (tel == 2) {
						
						juist = scanner.nextLine();
					
					}
				}
				juist = juist.substring(20);

				if (scanner != null) {
					scanner.close();
				}

			} catch (Exception e) {
				System.out.println(e.getMessage());
			}
		}

		return juist;
	}