Time left counter?

I'm coding a LMS event (Last Man Standing) and I have everything working, but when an admin issues the /lms start command, there is a 1 minute timer before it starts. I want to broadcast when theres 30, 15, 3, 2, and 1 second left. Heres my code:

Code:

private static void startTimer() {
lmsWaitingStage = true;
Bukkit.getServer().getScheduler().scheduleSyncDelayedTask(WarfareKits.getPlugin(), new Runnable() {
  @Override
  public void run() {
  if(waiting.size() == 1 || waiting.size() == 0) {
  Bukkit.getServer().broadcastMessage(ChatColor.RED + "LMS failed to start because no one joined!");
  lmsStart = false;
  lmsWaitingStage = false;
  return;
  }
 if(started.size() == 0) {
  return;
  } 
  for(Player inLms : waiting) {
  started.add(inLms);
  Bukkit.getLogger().info(inLms.getName());
  }
  for(Player playerStartedLms : started) {
  Bukkit.getLogger().info("lms has started and the sioze is: " + started.size());
  playerLmsStart(playerStartedLms);
  playerStartedLms.sendMessage(ChatColor.GREEN + "LMS has started! You have been teleported into the arena!");
  }
  lmsStart = true;
  }
 
}, 20*60);
}

How would I make it broadcast a message when theres 30, 15, etc. seconds left?
Thanks
-Born2kill.

 

Easy, use a repeating task that runs every 1 second, have a into of ex.60 sec every run of the sheduler, decrease the int by 1 and if it is 30 or 10 or whatever broadcast a message

PS haven't read your code

 

Thanks, i'll try.

 

born2kill_ leme know if you need help =)