Test

import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.AsyncPlayerChatEvent;

import ru.tehkode.permissions.bukkit.PermissionsEx;

public class PlayerChatEvent implements Listener {

    @EventHandler
    public void onChat(AsyncPlayerChatEvent e) {
        Player p = e.getPlayer();

        String Message = e.getMessage();
        Message.replace("%", "Prozent");

        if(PermissionsEx.getUser(p).inGroup("default")) {
            e.setFormat("�7[�8Spieler�7] �2 " + p.getName() + " �c --> �7" + Message);
        }
        if(PermissionsEx.getUser(p).inGroup("Premium")) {
            e.setFormat("�7[�ePremium�7] �6 " + p.getName() + " �c --> �2" + Message);
        }
        if(PermissionsEx.getUser(p).inGroup("Owner")) {
            e.setFormat("�7[�cOwner�7] �c " + p.getName() + " �c --> �3" + Message);
        }
    }

}