Saving into object

I have a method to load the config of my plugin, but ingame it isn't loaded. I think this has to do with the way I am assigning the saved values to a new object.
This is my load method:

Code:

public static void loadHunts() {
        if (plugin.getConfig().getConfigurationSection("Hunts") != null) {
            for (String huntName : plugin.getConfig().getConfigurationSection("Hunts").getKeys(false)) {
                Hunt hunt = new Hunt(huntName);
                for (String player: plugin.getConfig().getStringList("Hunts." + huntName + ".PlayersCompleted")) {
                    hunt.getPlayersCompleted().add(Util.StringtoPlayer(player));
                }
                for (String pressurePlateNumber : plugin.getConfig().getConfigurationSection("Hunts." + huntName).getKeys(false)) {
                    PressurePlate pressurePlate = new PressurePlate(Util.SringtoLocation(plugin.getConfig().getString("Hunts." + huntName + ".PressurePlates." + pressurePlateNumber + ".Location")));
                    for (String player : plugin.getConfig().getStringList("Hunts." + huntName + ".PressurePlates." + pressurePlateNumber + ".ActivatedBy")) {
                        pressurePlate.addPlayerActivation(Util.StringtoPlayer(player));
                    }
                    hunt.getPressurePlates().add(pressurePlate);
                }
                Hunt.hunts.add(hunt);
            }

        }
    }

But for some reason when I go ingame and I check if the hunts are added, they aren't there?
This is the hunt object:

Code:

package me.Ruud.Hunt;

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

import java.util.ArrayList;
import java.util.Objects;

/**
* @author Ruud.
*/
public class Hunt {

    static ArrayList<Hunt> hunts = new ArrayList<>();
    private String name;
    private ArrayList<PressurePlate> pressurePlates = new ArrayList<>();
    private ArrayList<Player> playersCompleted = new ArrayList<>();

    public Hunt(String name) {
        this.name = name;
    }

    static Hunt getHunt(String name) {
        for (Hunt hunt: hunts) {
            if (name.equals(hunt.getName())) {
                return hunt;
            }
        }
        return null;
    }

    static ArrayList<Hunt> getHunts() {
        return hunts;
    }

    static Hunt getHuntByLocation(Location location) {
        for(Hunt hunt: hunts) {
            for (PressurePlate pressurePlate: hunt.getPressurePlates()) {
                if (pressurePlate.getLocation().equals(location)) {
                    return hunt;
                }
            }
        }
        return null;
    }

    int getPressurePlateAmount() {
        return pressurePlates.size();
    }

    int getPlayerActivatedAmount(Player player) {
        int amount = 0;
        for (PressurePlate pressurePlate: pressurePlates) {
            for (Player playersActivated: pressurePlate.getActivatedByPlayers()) {
                if (playersActivated.equals(player)) {
                    amount++;
                }
            }
        }
        return amount;
    }

    boolean addPressurePlate(Location location) {
        if (hunts.size() > 0) {
            for (Hunt hunt: hunts) {
                for (PressurePlate pressurePlate: hunt.getHunt(hunt.getName()).getPressurePlates()) {
                    if (pressurePlate.getLocation().equals(location)) {
                        return false;
                    }
                }
            }
            getHunt(name).pressurePlates.add(new PressurePlate(location));
            return true;
        } else {
            return false;
        }
    }

    boolean addPressurePlate(PressurePlate pressurePlate) {
        if (hunts.size() > 0) {
            for (Hunt hunt: hunts) {
                for (PressurePlate pressurePlateInHunt: hunt.getHunt(name).getPressurePlates()) {
                    if (pressurePlateInHunt.equals(pressurePlate)) {
                        return false;
                    }
                }
            }

            getHunt(name).pressurePlates.add(pressurePlate);
            return true;
        } else {
            return false;
        }
    }

    static boolean addHunt(String hunt) {
        if (getHunt(hunt) == null) {
            hunts.add(new Hunt(hunt));
            return true;
        } else {
            return false;
        }
    }

    static boolean addHunt(Hunt newHunt) {
        for (Hunt hunt: hunts) {
            if (!Objects.equals(newHunt, hunt.getName())) {
                hunts.add(new Hunt(newHunt.getName()));
                return true;
            }
            return false;
        }
        return false;
    }

    PressurePlate getPressurePlate(Location location) {
        if (pressurePlates.size() != 0) {
            for (PressurePlate pressurePlate: pressurePlates) {
                if (pressurePlate.getLocation().equals(location))
                    return pressurePlate;
            }
        }
        return null;
    }

    boolean playerCompletedHunt(Player player) {
        if (getPressurePlateAmount() == getPlayerActivatedAmount(player)) {
            if (!getPlayersCompleted().contains(player))
                getPlayersCompleted().add(player);
            return true;
        }
        return false;
    }

    public ArrayList<Player> getPlayersCompleted() {
        return this.playersCompleted;
    }

    public void setPlayersCompleted(ArrayList<Player> playersCompleted) {
        this.playersCompleted = playersCompleted;
    }

    String getName() {
        return this.name;
    }

    public void setName(String name) {
        this.name = name;
    }

    ArrayList<PressurePlate> getPressurePlates() {
        return this.pressurePlates;
    }

    public void setPressurePlates(ArrayList<PressurePlate> pressurePlates) {
        this.pressurePlates = pressurePlates;
    }
}

 

Have Hunt implement ConfigurationSerializble, and follow instructions given here: https://bukkit.org/threads/configurationserializable-class-example.135596/ for simple serialization & deserialization.

 

@DoggyCode™ That is something I could try. I still want to know what I did wrong, so I can learn from it though

UPDATE:
This works:

Code:

public static void loadHunts() {
        if (plugin.getConfig().getConfigurationSection("Hunts") != null) {
            for (String huntName : plugin.getConfig().getConfigurationSection("Hunts").getKeys(false)) {
                Hunt.hunts.add(new Hunt(huntName));
                for (String player : plugin.getConfig().getStringList("Hunts." + huntName + ".PlayersCompleted")) {
                    Hunt.getHunt(huntName).playerCompletedHunt(Util.StringtoPlayer(player));
                }
                for (String pressurePlateNumber : plugin.getConfig().getConfigurationSection("Hunts." + huntName + ".PressurePlates").getKeys(false)) {
                    Location location = Util.SringtoLocation(plugin.getConfig().getString("Hunts." + huntName + ".PressurePlates." + pressurePlateNumber + ".Location"));
                    PressurePlate pressurePlate = new PressurePlate(location);
                    for (String player : plugin.getConfig().getStringList("Hunts." + huntName + ".PressurePlates." + pressurePlateNumber + ".ActivatedBy")) {
                        pressurePlate.addPlayerActivation(Util.StringtoPlayer(player));
                    }
                    Hunt.getHunt(huntName).addPressurePlate(pressurePlate);
                }
            }
        }
    }

And this doesn't:

Code:

public static void loadHunts() {
        if (plugin.getConfig().getConfigurationSection("Hunts") != null) {
            for (String huntName : plugin.getConfig().getConfigurationSection("Hunts").getKeys(false)) {
                Hunt hunt = new Hunt(huntName);
                for (String player : plugin.getConfig().getStringList("Hunts." + huntName + ".PlayersCompleted")) {
                    hunt.playerCompletedHunt(Util.StringtoPlayer(player));
                }
                for (String pressurePlateNumber : plugin.getConfig().getConfigurationSection("Hunts." + huntName + ".PressurePlates").getKeys(false)) {
                    Location location = Util.SringtoLocation(plugin.getConfig().getString("Hunts." + huntName + ".PressurePlates." + pressurePlateNumber + ".Location"));
                    PressurePlate pressurePlate = new PressurePlate(location);
                    for (String player : plugin.getConfig().getStringList("Hunts." + huntName + ".PressurePlates." + pressurePlateNumber + ".ActivatedBy")) {
                        pressurePlate.addPlayerActivation(Util.StringtoPlayer(player));
                    }
                    hunt.addPressurePlate(pressurePlate);
                }
                Hunt.hunts.add(hunt);
            }
        }
    }

Is someone able to explain me why this is?