Scoreboard is adding lines instead of replacing them

Hello, so as the title says my scoreboard is adding lines instead of replacing them.

Code: (JoinListener)

PHP:

        final HashMap<String, Integer> list = new HashMap<String, Integer>();

        final String spacing = "         ";
       
        new BukkitRunnable(){
            public void run(){
                list.put("§9", 14);
                list.put("§e§lPlayers", 13);
                list.put("§r" + Bukkit.getOnlinePlayers().size(), 12);
                list.put("§8", 11);
                list.put("§e§lStats", 10);
                list.put("§8§8>§6 Active Kit:§r todo", 9);
                list.put("§8>§6 Coins:§r " + plugin.ecoManager.getFunds(p), 8);
                list.put("§8>§6 Kills:§r " + plugin.kitManager.getKills(p), 7);
                list.put("§8>§6 Deaths:§r "  + plugin.kitManager.getDeaths(p), 6);
               
                if(plugin.kitManager.getKills(p) != 0 || plugin.kitManager.getDeaths(p) != 0){
                    double killDeathRatio =  plugin.kitManager.getKills(p)/plugin.kitManager.getDeaths(p);
                    list.put("§8>§6 Ratio:§r " + killDeathRatio, 5);   
                }else{
                    list.put("§8>§6 Ratio:§r 1.0", 5);   
                }
                list.put("§7", 4);
                list.put("§e§lRank", 3);
                list.put("§8>§6 Elo:§r " + plugin.eloManager.getElo(p), 2);
                list.put("§8>§6 Rank:§r " + ChatColor.stripColor(plugin.eloManager.getFormat(p)), 1);
               
                ScoreboardUtil.rankedSidebarDisplay(p, spacing + "§l§6Mine§eHavoc" + spacing, list);
            }
        }.runTaskTimer(plugin, 0, 51);    

Let's say the scoreboard says:
Coins: 2528

When the coins change to another number let's say 2312, then this happens:
Coins: 2528
Coins: 2312

 

Due to the mechanics of Maps it does actually what you tell it to do.

It does not replace because
Coins: 2528
Coins: 2312
is different from each other, you would have to replace the last coins amount before putting a new one.

You could for example loop through the keyset and look for the string "Coins" and then remove if you have found it.

Code:

   for ( String key: KEYSET) {
            if (HASCOINS) {
                REMOVEKEY
                break;
            }
        }