e.printStackTrace();
Debug.err(e.toString());
	private static Key getKey() {		try {			byte[] bytes = getBytes(KEY_STRING);			DESKeySpec pass = new DESKeySpec(bytes);			SecretKeyFactory skf = SecretKeyFactory.getInstance("DES");			SecretKey s = skf.generateSecret(pass);			return s;		} catch (Exception e) {			e.printStackTrace();		}		return null;	}