Update Scorebord every 1-5 Seconds

Hey,
I am trying to make it so that my scoreboard updates every 1-5 seconds

But I honistly dont know how to do it
Anyway heres my code: (The scorebord works perfectly fine, it just doesn´t update since every login)

Code:

  @EventHandler
  public void onJoin(PlayerJoinEvent e) {
      Player p = e.getPlayer();
      ScoreboardManager sm = Bukkit.getServer().getScoreboardManager();
      Scoreboard board = sm.getNewScoreboard();
      if (claned(e.getPlayer())) {
         
     
      Objective score = board.registerNewObjective("aaa", "bbb");
      score.setDisplayName("§6§lSoupPvP Map 1");
      score.setDisplaySlot(DisplaySlot.SIDEBAR);
  
      score.getScore("§e> §fTeam:").setScore(7);     
      score.getScore("§f" + getClanTag(p.getPlayer())).setScore(6);   
      score.getScore("§a").setScore(5); 
      score.getScore("§e> §fBorder:").setScore(4);
      score.getScore("§f9k").setScore(3); 
  
      p.setScoreboard(board);
      } else {
          Objective score = board.registerNewObjective("aaa", "bbb");
          score.setDisplayName("§6§lSoupPvP Map 1");
          score.setDisplaySlot(DisplaySlot.SIDEBAR);
      
          score.getScore("§e> §fTeam:").setScore(7);     
          score.getScore("§fNo Team").setScore(6); 
          score.getScore("§a").setScore(5); 
          score.getScore("§e> §fBorder:").setScore(4);
          score.getScore("§f9k").setScore(3); 
          p.setScoreboard(board);
         
      }
  
  }

Would be awesome if anyone could help me

 

Take a look at BukkitRunnable and BukkitScheduler:
http://wiki.bukkit.org/Scheduler_Programming

BukkitRunnable is newer but both are good.
I think you will figure out the usage, otherwise ask.

You could schedule a task in the onEnable() that updates the scoreboard for everyone or schedule a task for each player when they join, the latter could be a good idea if you want to distribute cpu or network load, but the first one should work just fine.