Instant bow kill

How would i make a plugin that when someone shoots someone, the player would instantly die, after 1 shot.

I have tried this but i didnt work:

Code:java

@EventHandler
    public void onHit(EntityDamageByEntityEvent e) {
        if(e.getDamager() instanceof Projectile) {
            Projectile p = (Projectile) e.getDamager();
            if(p.getType() == EntityType.ARROW) {
                if(p.getShooter() instanceof Player) {
                    if(e.getEntity() instanceof Player) {
                        e.setDamage(e.getDamage() * 100);
                    }
                }
            }
        }
    }

 

bkleinman1 So you tried my code?
How doesn't it work?

 

Did you register your event in your onEnable()?

 

Gopaintman yes.

 

bkleinman1 How doesn't it work?..

 

Code:java

if(e.getEntity() instanceof Player) {
    Player player = (Player) e.getEntity();
    player.setHealth(0);
}