From 4375a8734d6c76f205575b4dc1a9c5e1c53aa0af Mon Sep 17 00:00:00 2001
From: themode <themode@outlook.fr>
Date: Sat, 31 Oct 2020 01:41:46 +0100
Subject: [PATCH] Add comment to signal how to make a "null" ItemStack

---
 src/main/java/net/minestom/server/item/ItemStack.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/main/java/net/minestom/server/item/ItemStack.java b/src/main/java/net/minestom/server/item/ItemStack.java
index 8ef3ad5d5..c11dae8bc 100644
--- a/src/main/java/net/minestom/server/item/ItemStack.java
+++ b/src/main/java/net/minestom/server/item/ItemStack.java
@@ -28,6 +28,8 @@ import java.util.*;
 /**
  * Represents an item in an inventory ({@link PlayerInventory}, {@link Inventory}) or on the ground ({@link ItemEntity}).
  * <p>
+ * An item stack cannot be null, you can however use {@link #getAirItem()} instead.
+ * <p>
  * WARNING: all setters will not update the item automatically, it will need to be refreshed manually.
  * Here a non-exhaustive list of what you can do to update the item:
  * {@link PlayerInventory#refreshSlot(short)}, {@link Inventory#refreshSlot(short)} or a raw {@link SetSlotPacket}.
@@ -82,8 +84,9 @@ public class ItemStack implements DataContainer {
     }
 
     /**
-     * o
      * Gets a new {@link ItemStack} with the material sets to {@link Material#AIR}.
+     * <p>
+     * Used when you require a "null item".
      *
      * @return an air item
      */