From 69e196f79694328abc03f36f3543ba071e56c963 Mon Sep 17 00:00:00 2001
From: md_5 <git@md-5.net>
Date: Tue, 1 Mar 2016 19:59:52 +1100
Subject: [PATCH] SPIGOT-1567: Rework setItems to set slots correctly
 regardless of array reference.

---
 .../bukkit/craftbukkit/inventory/CraftInventory.java | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
index 91b8e4af5f..e6506892be 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
@@ -61,17 +61,15 @@ public class CraftInventory implements Inventory {
     }
 
     public void setContents(ItemStack[] items) {
-        if (getInventory().getContents().length < items.length) {
-            throw new IllegalArgumentException("Invalid inventory size; expected " + getInventory().getContents().length + " or less");
+        if (getSize() < items.length) {
+            throw new IllegalArgumentException("Invalid inventory size; expected " + getSize() + " or less");
         }
 
-        net.minecraft.server.ItemStack[] mcItems = getInventory().getContents();
-
-        for (int i = 0; i < mcItems.length; i++) {
+        for (int i = 0; i < getSize(); i++) {
             if (i >= items.length) {
-                mcItems[i] = null;
+                setItem(i, null);
             } else {
-                mcItems[i] = CraftItemStack.asNMSCopy(items[i]);
+                setItem(i, items[i]);
             }
         }
     }