From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Taiyou06 <kaandindar21@gmail.com>
Date: Thu, 13 Feb 2025 01:25:40 +0100
Subject: [PATCH] Remove iterators from Inventory#contains


diff --git a/net/minecraft/world/entity/player/Inventory.java b/net/minecraft/world/entity/player/Inventory.java
index 839cbb67d3d38960d9114a4db5bab911b66a573c..e2237ffebadc8f010688c6e7336f4278193a1a20 100644
--- a/net/minecraft/world/entity/player/Inventory.java
+++ b/net/minecraft/world/entity/player/Inventory.java
@@ -568,9 +568,13 @@ public class Inventory implements Container, Nameable {
     }
 
     public boolean contains(ItemStack stack) {
-        for (List<ItemStack> list : this.compartments) {
-            for (ItemStack itemStack : list) {
-                if (!itemStack.isEmpty() && ItemStack.isSameItemSameComponents(itemStack, stack)) {
+        // Leaf start - Remove iterators from Inventory#contains
+        for (int i = 0; i < this.compartments.size(); i++) {
+            List<ItemStack> list = this.compartments.get(i);
+            for (int j = 0; j < list.size(); j++) {
+                ItemStack itemstack1 = list.get(j);
+                if (!itemstack1.isEmpty() && ItemStack.isSameItemSameComponents(itemstack1, stack)) {
+                    // Leaf end - Remove iterators from Inventory#contains
                     return true;
                 }
             }
@@ -580,9 +584,13 @@ public class Inventory implements Container, Nameable {
     }
 
     public boolean contains(TagKey<Item> tag) {
-        for (List<ItemStack> list : this.compartments) {
-            for (ItemStack itemStack : list) {
-                if (!itemStack.isEmpty() && itemStack.is(tag)) {
+        // Leaf start - Remove iterators from Inventory#contains
+        for (int i = 0; i < this.compartments.size(); i++) {
+            List<ItemStack> list = this.compartments.get(i);
+            for (int j = 0; j < list.size(); j++) {
+                ItemStack itemstack = list.get(j);
+                if (!itemstack.isEmpty() && itemstack.is(tag)) {
+                    // Leaf end - Remove iterators from Inventory#contains
                     return true;
                 }
             }
@@ -592,9 +600,13 @@ public class Inventory implements Container, Nameable {
     }
 
     public boolean contains(Predicate<ItemStack> predicate) {
-        for (List<ItemStack> list : this.compartments) {
-            for (ItemStack itemStack : list) {
-                if (predicate.test(itemStack)) {
+        // Leaf start - Remove iterators from Inventory#contains
+        for (int i = 0; i < this.compartments.size(); i++) {
+            List<ItemStack> list = this.compartments.get(i);
+            for (int j = 0; j < list.size(); j++) {
+                ItemStack itemstack = list.get(j);
+                if (predicate.test(itemstack)) {
+                    // Leaf end - Remove iterators from Inventory#contains
                     return true;
                 }
             }