update: fix

Hero.java

@@ -12,7 +12,7 @@ public class Hero {
   public LinkedList getWeaponInventory() {
     return weaponInventory;
   }
-
+  /*
   public void addWeapon(Weapon weapon) {
     weaponInventory.append(weapon);
   }
@@ -23,7 +23,9 @@ public class Hero {
       weaponInventory.toNext();
     }
     if (weaponInventory.hasAccess()) {
-      currentWeapon = weaponInventory.getCurrentContent();
+      System.out.println("Weapon was chosen");
+      //currentWeapon = weaponInventory.getCurrentContent();
     }
   }
+  */
 }