import org.bukkit.scoreboard.Scoreboard;
import org.bukkit.scoreboard.ScoreboardManager;
public class ScoreboardStack implements Runnable {
private static ScoreboardStack instance;
private static Stack<Scoreboard> stack = new Stack<>();
<BUG>public ScoreboardStack(){
this.fill();
instance = this;</BUG>
}
@Override

import org.bukkit.scoreboard.Scoreboard;
import org.bukkit.scoreboard.ScoreboardManager;
public class ScoreboardStack implements Runnable {
private static ScoreboardStack instance;
private static Stack<Scoreboard> stack = new Stack<>();
public ScoreboardStack(){
instance = this;
stack = new Stack<>();
this.fill();
}
@Override
