Spectator arrow blocking

So I've seen some threads about this but they didn't help me.
But what my problem is. Spectators are blocking arrows. Are there ways to fix it? if yes please tell me

 

Funergy If a spectator is hit by an arrow, move them out of the way, and recreate an arrow with the same velocity.

 

AdamQpzm I've already tried that and it didn't work

Code:

@EventHandler
public void onPlayerHurtPlayer(EntityDamageByEntityEvent event) {
    Entity entityDamager = event.getDamager();
    Entity entityDamaged = event.getEntity();
 
    if(entityDamager instanceof Arrow) {
        if(entityDamaged instanceof Player && ((Arrow) entityDamager).getShooter() instanceof Player) {
            Arrow arrow = (Arrow) entityDamager;
 
            Vector velocity = arrow.getVelocity();
 
            Player shooter = (Player) arrow.getShooter();
            Player damaged = (Player) entityDamaged;
 
            if(BGMain.isSpectator(damaged)) {
                damaged.teleport(entityDamaged.getLocation().add(0, 5, 0));
                damaged.setFlying(true);
           
                Arrow newArrow = shooter.launchProjectile(Arrow.class);
                newArrow.setShooter(shooter);
                newArrow.setVelocity(velocity);
                newArrow.setBounce(false);
           
                event.setCancelled(true);
                arrow.remove();
            }
        }
    }
}

 

Funergy why are you checking if the shooter is a player?

 

Funergy When someone shoots check all you spectators and check nearby entities and check if the entity is an arrow.

 

CaptainUniverse It could be a skeleton

xepisolonxx I've seen on some servers that it just goes through someone without teleporting

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

I believe this is done via a custom build of Bukkit/Spigot.

 

Doesn't p#hidePlayer(); work?

 

Funergy Then if bukkit goes to 1.8 ill recommended spectator mode.

 

CraftCreeper6 They've fixed it. in 1.7.2 it didn't work

 

Create a custom class for arrows that has custom collision detection and then inject it into the server replacing the default arrow class.