wsss

public HashMap<String, Integer> parkourMode = new HashMap<String, Integer>();
    //setting hashmap method
    public void setParkourMode(Player player, int state){
        if(state == 1){
            String playername = player.getName();
            parkourMode.put(playername, 1);
        }else if(state == 0){
            String playername = player.getName();
            parkourMode.remove(playername);
        }else{
            return;
        }
    }

    //debug method. prints value at given key
    public void printState(Player player){
        String playername = player.getName();
        player.sendMessage(ChatColor.RED + "" + parkourMode.get(playername) + "");
        player.sendMessage(ChatColor.RED + playername);
    }

    //key is first set at different class - pk is a class object
    LSMain.pk.setParkourMode(player, 1);