public void removeUserFromChannel(Client client, String channel){
        int index = -1;
        for (int i=0;i<channelList.size();i++){
            if (channelList.get(i).getChannelName().equals(channel)){
                index = i;
            }
        }
        
        if (index == -1){
            log.writeErr("Could not find a channel with this name");
            return;
        }
        
        for (int i=0;i<channelList.get(index).channelClientList.size();i++){
            if (channelList.get(index).channelClientList.get(i).equals(client)){
                channelList.get(index).sendToUser("You have been disconnected from this channel", client.getNickname());
                channelList.get(index).channelClientList.remove(i);
            }
        }
        
    }