public class PlayerDeathListener implements Listener {

    @EventHandler
    public void onPlayerDeath(PlayerDeathEvent e) {
        Player p = e.getEntity().getPlayer();
        p.spigot().respawn();

        e.getDrops().clear();
        e.setDroppedExp(0);

        Player k = e.getEntity().getKiller();

        if(k == null) {
            e.setDeathMessage(Main.prefix + "§6" + p.getName() + " §cist gestorben!");
        } else {
            e.setDeathMessage(Main.prefix + "§6" + p.getName() + " §cwurde von " + "§6" + k.getName() + " §cgetötet ");
            k.setHealth(20);
            k.playSound(p.getLocation(), Sound.LEVEL_UP, 1.0F, 3.0F);
        }
    }
}