other way for the effective-final

src/main/java/eu/mhsl/minenet/minigames/instance/game/stateless/types/colorJump/ColorJump.java

@@ -14,6 +14,7 @@ import net.minestom.server.event.player.PlayerSwapItemEvent;
 import net.minestom.server.instance.batch.AbsoluteBlockBatch;
 import net.minestom.server.instance.block.Block;
 import net.minestom.server.item.ItemStack;
+import net.minestom.server.timer.Scheduler;
 import net.minestom.server.timer.TaskSchedule;
 import org.jetbrains.annotations.NotNull;
 
@@ -97,30 +98,29 @@ public class ColorJump extends StatelessGame {
         if(this.roundTime <= 1) this.roundTime = 1;
 
         long totalTicks = (long) (this.roundTime * 20);
-        final long[] remainingTicks = { totalTicks };
+        this.scheduleExpUpdate(scheduler, totalTicks, totalTicks);
+    }
 
-        scheduler.scheduleTask(() -> {
+    private void scheduleExpUpdate(Scheduler scheduler, long remainingTicks, long totalTicks) {
+        if (!this.isRunning) return;
 
-            if (!this.isRunning)
-                return stop;
-
-            if (remainingTicks[0] <= 0) {
+        if (remainingTicks <= 0) {
             this.getPlayers().forEach(player -> {
                 player.setExp(0f);
                 player.setLevel(0);
             });
-                return stop;
+            return;
         }
 
-            float progress = (float) remainingTicks[0] / totalTicks;
+        float progress = (float) remainingTicks / totalTicks;
 
         this.getPlayers().forEach(player -> {
             player.setExp(progress);
-                player.setLevel((int) Math.ceil(remainingTicks[0] / 20.0));
+            player.setLevel((int) Math.ceil(remainingTicks / 20.0));
         });
-
-            remainingTicks[0]--;
-            return TaskSchedule.tick(1);
+        scheduler.scheduleTask(() -> {
+            this.scheduleExpUpdate(scheduler, remainingTicks -1, totalTicks);
+            return TaskSchedule.stop();
         }, TaskSchedule.tick(1));
     }