diff --git a/src/main/java/me/unurled/sacredrealms/sr/gui/entitytype/EntityTypeGUI.java b/src/main/java/me/unurled/sacredrealms/sr/gui/entitytype/EntityTypeGUI.java
index b16111c..b3d5260 100644
--- a/src/main/java/me/unurled/sacredrealms/sr/gui/entitytype/EntityTypeGUI.java
+++ b/src/main/java/me/unurled/sacredrealms/sr/gui/entitytype/EntityTypeGUI.java
@@ -6,6 +6,7 @@ import me.unurled.sacredrealms.sr.components.entity.EntityManager;
 import me.unurled.sacredrealms.sr.components.entity.SREntityType;
 import me.unurled.sacredrealms.sr.gui.BackItem;
 import me.unurled.sacredrealms.sr.gui.ForwardItem;
+import me.unurled.sacredrealms.sr.managers.Manager;
 import org.bukkit.Material;
 import org.jetbrains.annotations.NotNull;
 import xyz.xenondevs.invui.gui.Gui;
@@ -19,7 +20,7 @@ public class EntityTypeGUI {
   private EntityTypeGUI() {}
 
   public static @NotNull Gui listGui() {
-    EntityManager em = EntityManager.getInstance(EntityManager.class);
+    EntityManager em = Manager.getInstance(EntityManager.class);
     List<Item> items =
         em.getTypes().stream()
             .map(type -> new SimpleItem(new ItemBuilder(type.getItem())))
diff --git a/src/main/java/me/unurled/sacredrealms/sr/managers/Manager.java b/src/main/java/me/unurled/sacredrealms/sr/managers/Manager.java
index 8ca6733..976c2ac 100644
--- a/src/main/java/me/unurled/sacredrealms/sr/managers/Manager.java
+++ b/src/main/java/me/unurled/sacredrealms/sr/managers/Manager.java
@@ -40,8 +40,12 @@ public class Manager implements Listener {
   }
 
   /** Save the data */
-  public void saveData() {}
+  public void saveData() {
+    /* method empty, so it isn't required by the extended child to implement it */
+  }
 
   /** Load the data */
-  public void loadData() {}
+  public void loadData() {
+    /* method empty, so it isn't required by the extended child to implement it */
+  }
 }
diff --git a/src/main/java/me/unurled/sacredrealms/sr/utils/Items.java b/src/main/java/me/unurled/sacredrealms/sr/utils/Items.java
index bbe857b..3bc1e63 100644
--- a/src/main/java/me/unurled/sacredrealms/sr/utils/Items.java
+++ b/src/main/java/me/unurled/sacredrealms/sr/utils/Items.java
@@ -12,6 +12,7 @@ import me.unurled.sacredrealms.sr.components.item.Item;
 import me.unurled.sacredrealms.sr.components.item.ItemManager;
 import me.unurled.sacredrealms.sr.components.player.PlayerManager;
 import me.unurled.sacredrealms.sr.components.player.SRPlayer;
+import me.unurled.sacredrealms.sr.managers.Manager;
 import org.bukkit.Material;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.EntityEquipment;
@@ -22,12 +23,15 @@ import org.jetbrains.annotations.NotNull;
 
 @SuppressWarnings("UnusedReturnValue")
 public class Items {
+
+  private Items() {}
+
   public static @NotNull Double getTotalAttribute(@NotNull Player player, Attribute attribute) {
     return getTotalAttribute(player.getEquipment(), attribute);
   }
 
   public static @NotNull Double getTotalAttribute(EntityEquipment inv, Attribute attribute) {
-    ItemManager im = ItemManager.getInstance(ItemManager.class);
+    ItemManager im = Manager.getInstance(ItemManager.class);
     if (im == null) return 0.0;
 
     AtomicReference<Double> total = new AtomicReference<>(0.0);
@@ -43,7 +47,7 @@ public class Items {
   }
 
   public static Double getAttribute(ItemStack item, Attribute attribute) {
-    ItemManager im = ItemManager.getInstance(ItemManager.class);
+    ItemManager im = Manager.getInstance(ItemManager.class);
     if (im == null) return 0.0;
     if (item == null) return 0.0;
     if (item.getType().equals(Material.AIR)) return 0.0;
@@ -71,7 +75,7 @@ public class Items {
    */
   public static ItemStack lore(ItemStack stack) {
 
-    ItemManager im = ItemManager.getInstance(ItemManager.class);
+    ItemManager im = Manager.getInstance(ItemManager.class);
     if (im == null) return stack;
     if (stack == null) return stack;
     if (stack.getType().equals(Material.AIR)) return stack;
@@ -121,7 +125,7 @@ public class Items {
   }
 
   public static void updatePlayer(@NotNull Player player, ItemStack oldItem, ItemStack newItem) {
-    PlayerManager pm = PlayerManager.getInstance(PlayerManager.class);
+    PlayerManager pm = Manager.getInstance(PlayerManager.class);
     if (pm == null) {
       return;
     }
@@ -130,7 +134,7 @@ public class Items {
       return;
     }
 
-    ItemManager im = ItemManager.getInstance(ItemManager.class);
+    ItemManager im = Manager.getInstance(ItemManager.class);
     if (im == null) {
       return;
     }