Fix formatting

Author: NichtStudioCode

invui-core/src/main/java/xyz/xenondevs/invui/gui/SlotElement.java

@@ -12,7 +12,7 @@
 public interface SlotElement {
 
     ItemStack getItemStack(String lang);
-
+    
     default ItemStack getItemStack(Player viewer, String lang) {
         return getItemStack(lang);
     }
@@ -38,12 +38,12 @@ public Item getItem() {
         public ItemStack getItemStack(String lang) {
             return item.getItemProvider().get(lang);
         }
-
+        
         @Override
         public ItemStack getItemStack(Player viewer, String lang) {
             return item.getItemProvider(viewer).get(lang);
         }
-
+        
         @Override
         public SlotElement getHoldingElement() {
             return this;
@@ -152,7 +152,7 @@ public ItemStack getItemStack(String lang) {
             SlotElement holdingElement = getHoldingElement();
             return holdingElement != null ? holdingElement.getItemStack(lang) : null;
         }
-
+        
         @Override
         public ItemStack getItemStack(Player viewer, String lang) {
             SlotElement holdingElement = getHoldingElement();

invui-core/src/main/java/xyz/xenondevs/invui/item/Item.java

@@ -20,11 +20,12 @@ public interface Item {
      * @return The {@link ItemProvider}
      */
     ItemProvider getItemProvider();
-
+    
     /**
      * Gets the {@link ItemProvider} for a specific {@link Player}.
      * This method gets called every time a {@link Window} is notified ({@link #notifyWindows()}).
      * <p>The default implementation delegates to {@link #getItemProvider()}</p>
+     *
      * @param viewer the viewer (provides context for rendering player-specific information in the item)
      * @return The {@link ItemProvider}
      */