From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: HaHaWTH <102713261+HaHaWTH@users.noreply.github.com>
Date: Tue, 9 Nov 2077 00:00:00 +0800
Subject: [PATCH] Remove stream in GolemSensor

Stream operations in GolemSensor is really expensive and takes
up 80% time per method call.
Before: 192ms
After: 17ms

diff --git a/src/main/java/net/minecraft/world/entity/ai/sensing/GolemSensor.java b/src/main/java/net/minecraft/world/entity/ai/sensing/GolemSensor.java
index 94d730e2d8159184a95da4b23266bf2e330be707..f78a342270104ca1082ea535d1152541d7297d8c 100644
--- a/src/main/java/net/minecraft/world/entity/ai/sensing/GolemSensor.java
+++ b/src/main/java/net/minecraft/world/entity/ai/sensing/GolemSensor.java
@@ -34,7 +34,15 @@ public class GolemSensor extends Sensor<LivingEntity> {
     public static void checkForNearbyGolem(LivingEntity entity) {
         Optional<List<LivingEntity>> optional = entity.getBrain().getMemory(MemoryModuleType.NEAREST_LIVING_ENTITIES);
         if (!optional.isEmpty()) {
-            boolean bl = optional.get().stream().anyMatch(livingEntity -> livingEntity.getType().equals(EntityType.IRON_GOLEM));
+            // Leaf start - Remove stream in GolemSensor
+            boolean bl = false;
+            for (LivingEntity livingEntity : optional.get()) {
+                if (livingEntity.getType().equals(EntityType.IRON_GOLEM)) {
+                    bl = true;
+                    break;
+                }
+            }
+            // Leaf end - Remove stream in GolemSensor
             if (bl) {
                 golemDetected(entity);
             }