Improved Playersafe in PlayerMenuUtilityMap and PlayerMenuUtility

src/main/java/me/kodysimpson/simpapi/menu/MenuManager.java

@@ -10,14 +10,15 @@
 
 import java.lang.reflect.InvocationTargetException;
 import java.util.HashMap;
+import java.util.UUID;
 
 /**
  * Used to interface with the Menu Manager API
  */
 public class MenuManager {
 
     //each player will be assigned their own PlayerMenuUtility object
-    private static final HashMap<Player, PlayerMenuUtility> playerMenuUtilityMap = new HashMap<>();
+    private static final HashMap<UUID, PlayerMenuUtility> playerMenuUtilityMap = new HashMap<>();
     private static boolean isSetup = false;
 
     private static void registerMenuListener(Server server, Plugin plugin) {
@@ -70,15 +71,15 @@ public static PlayerMenuUtility getPlayerMenuUtility(Player p) throws MenuManage
         }
 
         PlayerMenuUtility playerMenuUtility;
-        if (!(playerMenuUtilityMap.containsKey(p))) { //See if the player has a pmu "saved" for them
+        if (!(playerMenuUtilityMap.containsKey(p.getUniqueId()))) { //See if the player has a pmu "saved" for them
 
             //Construct PMU
             playerMenuUtility = new PlayerMenuUtility(p);
-            playerMenuUtilityMap.put(p, playerMenuUtility);
+            playerMenuUtilityMap.put(p.getUniqueId(), playerMenuUtility);
 
             return playerMenuUtility;
         } else {
-            return playerMenuUtilityMap.get(p); //Return the object by using the provided player
+            return playerMenuUtilityMap.get(p.getUniqueId()); //Return the object by using the provided player
         }
     }
 

src/main/java/me/kodysimpson/simpapi/menu/PlayerMenuUtility.java

@@ -7,23 +7,25 @@
  Each player has one of these objects, and only one.
  */
 
+import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 
 import java.util.HashMap;
 import java.util.Stack;
+import java.util.UUID;
 
 public class PlayerMenuUtility {
 
-    private final Player owner;
+    private final UUID owner;
     private final HashMap<String, Object> dataMap = new HashMap<>();
     private final Stack<Menu> history = new Stack<>();
 
     public PlayerMenuUtility(Player p) {
-        this.owner = p;
+        this.owner = p.getUniqueId();
     }
 
     public Player getOwner() {
-        return owner;
+        return Bukkit.getPlayer(owner);
     }
 
     /**