Why doesnt \n work when getting a line from a config

Hey, I'm trying to kick a player with a line from the config

\n worked fine before. But since I get it from the config, It doesn't work.

This is my code:

Code (Text):

String kickMessage = sys32.getConfig().getString("KickMessage");
                if (s instanceof Player) {
                    Player p = (Player) s;
                    kickMessage = kickMessage.replace("%player%", p.getName());
                } else {
                    kickMessage = kickMessage.replace("%player%", "CONSOLE");
                }
                kickMessage = kickMessage.replace("%reason%", str);
                t.kickPlayer(ct.cc(kickMessage));
                return true;

What's wrong?

 

Nice, works. Can you explain why I should do that tho. I'm sure I only enter one \