Relog bug

I made this bossbar plugin that runs fine till you relog, When you do, it starts doing %2 at a time & Increases more every time you relog.
Could this be a problem

Code:

public void onJoin(PlayerJoinEvent e){
        Player p = e.getPlayer();

Maybe it is starting the code again, While not stopping the other one?

Here is the src:

Code:

package Example;
 
import java.util.ArrayList;
import java.util.List;
 
 
 
 
 
 
import me.confuser.barapi.BarAPI;
 
import org.bukkit.ChatColor;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.plugin.java.JavaPlugin;
 
public class barapiplugin extends JavaPlugin implements Listener {
   
    public void onEnable(){
        getServer().getPluginManager().registerEvents(this, this);
    }
   
    @EventHandler
    public void onJoin(PlayerJoinEvent e){
        Player p = e.getPlayer();
        showBarChanging(p);
    }
    public int iii=1;
    public void showBarChanging(final Player p){
        getServer().getScheduler() .scheduleSyncRepeatingTask(this, new Runnable(){
            public void run(){
                List<String> list = new ArrayList<>();
                list.add("§1Example, Example");
                list.add("§2Example, Example");
                                list.add("§3Example, Example");
                  String message = (String) list.get(iii);
                  iii++;
                  if(iii==99){
                    iii=0;
                }
                  BarAPI.setMessage(p, message);
                  BarAPI.setHealth(p, iii);
                }
            }, 0L, 1 * 7);
           
        }
    }

 

crazyguy51 For one, you are adding to "iii" every 7 ticks for every player online. Also, add a check in the runnable to see if they're offline. If so, cancel the task.

 

Sorry, I didn't get that could you rephrase?

 

crazyguy51 Try this:

Code:

ublic void showBarChanging(Player p) {
        new BukkitRunnable() {
 
            int iii = 1;
 
            @Override
            public void run() {
                if (!p.isOnline()) {
                  this.cancel();
                  return;
                } 
                List<String> list = new ArrayList<>();
                list.add("§1Example, Example");
                list.add("§2Example, Example");
                list.add("§3Example, Example");
                String message = (String) list.get(iii);
                iii++;
                if (iii == 99) {
                    iii = 0;
                }
                BarAPI.setMessage(p, message);
                BarAPI.setHealth(p, iii);
            }
        }.runTaskTimer(yourPlugin, 0, timeInTicks);
    }

I moved "iii" to be player-specific and added an online check that stops when the player logs off.