Solved Hashmap

I am trying to use the Hashmap in one class in another class, but the data stored in the Hashmap is not output.

Code:

public class MainQuest {
   
    public HashMap<UUID,Integer> Quest = new HashMap<UUID,Integer>();
    public QuestStore q = new QuestStore();
}
public class MainGUI {
   
    public QuestStore q = new QuestStore();
    public MainQuest mq = new MainQuest();
    public HashMap<UUID,Integer> Quest = mq.Quest;
}

 

@timtower two ?

 

How can I do one?

 

Code:

public class MainQuest {
    public HashMap<UUID,Integer> Quest = new HashMap<UUID,Integer>();
    public QuestStore q = new QuestStore();
    public void MainQuest0(Player p)
    {
        long[] quest;
        quest = q.getQuest(p.getUniqueId().toString());
        if(Quest.containsKey(p.getUniqueId()))
        {
            if(Quest.get(p.getUniqueId()) >= 100)
            {
                quest[0] = 2;
                p.closeInventory();
                Quest.remove(p.getUniqueId());
                q.setQuest(p.getUniqueId().toString(), quest);
            }
                 return;
        }
        Quest.put(p.getUniqueId(), 0);
        p.closeInventory();
}
}
public class MainGUI {

    public QuestStore q = new QuestStore();
    public MainQuest mq = new MainQuest();
    public HashMap<UUID,Integer> Quest = mq.Quest;
    public void QusetList(Player p)
    {
        long[] quest;
        quest = q.getQuest(p.getUniqueId().toString());
        Inventory inv = Bukkit.createInventory(null, 54, "§fQuestList");
        if(quest[0] == 1)
        {
            if(Quest.containsKey(p.getUniqueId()))
            {
                p.sendMessage("TEST");
                int qa = Quest.get(p.getUniqueId());
                Stack("§Quest",397,3,1,Arrays.asList(" " + qa + " /100"),0,inv);
            }
        }
      }
}