Team Chat problems

Im trying to make a simple mod that filters all chat messages to just team members.

Code:

   
    @EventHandler (priority = EventPriority.LOW)
    public void onPlayerChatEvent(AsyncPlayerChatEvent event) {
        if (RunningMod == null) return;
       
        Team team = RunningMod.getTM().GetTeam(event.getPlayer());
       
       
        Set<Player> players = event.getRecipients();
       
        for (Player p:players){
            if (!RunningMod.getTM().GetTeam(p).equals(team))
                p.remove();
           
        }
       
        //team.getColor()
       
        event.setMessage("["+team.getTeamName()+"] "+event.getMessage());
    }
   
   
    

In my small tests it worked but on a bigger server it locked up. i think when a player disconnected is when the problem happened.

 

I would check to make sure a player isn't null before sending.

 

phondeux that would throw a NPE
Splated Do not call any Bukkit methods (unless declared thread-safe), as the event is async when it is called as players send chat messages.

 

if i made the GetTeam synchronized would that fix it?