Team Bug(NeedHelp)

This is the first time I have tried creating a MiniGame, I am having a little trouble with Teams. I want to have a team that players cant join, as this will be the team that is attacking the players (its a survival MiniGame where waves of pigs attack you) I havn't tried something like this before so I am trying to figure out what to do. My code is below, please tell me what I am doing wrong

Code:

package me.rick221133.handlers;

import me.rick221133.utils.LocationUtilities;

import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.entity.Player;

public class Game {
    private static boolean canStart = false;
    private static boolean hasStarted = false;
    public static boolean canStart() {
        return canStart;
    }
    public static void setCanStart(boolean b) {
        canStart = b;
    
    }

      public static void start() {
          hasStarted = true;
            new Team("Player", new Location(Bukkit.getWorld("world"), 20, 64, 20));
            new Team("Pig", new Location(Bukkit.getWorld("world"), 20, 64, 20));
            int i = 0;
            for(Player player : Bukkit.getOnlinePlayers()) {
                if(i > Team.getAllTeams().size())
                    i = 0;
                Team.getTeam(Team.getAllTeams().get(i++).getName()).add(player);
                LocationUtilities.teleportToGame(player, Team.getAllTeams().get(i));
                i++;
        
            }
        
    
            
            }
                    
                    
                
        
    
  
      public static void stop() {
          hasStarted = false;
      
      }
  
      public static boolean hasStarted() {
          return hasStarted;
      
      }
      public static boolean canJoinTeam() {
          return canJoinTeam();
        return canJoinTeam = false;
    
      }
    

}

 

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