Yatopia/patches/server/0049-lithium-reduce-allocations.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: JellySquid <jellysquid+atwork@protonmail.com>
Date: Sat, 24 Oct 2020 19:36:50 -0500
Subject: [PATCH] lithium reduce allocations

This patch reduces object allocations in several places.

Parts of this patch were created for the Lithium project <https://github.com/jellysquid3/lithium-fabric> by JellySquid <jellysquid+atwork@protonmail.com> and 2No2Name <https://github.com/2No2Name> under the GNU LGPLv3 license.
Portions of this patch that were sourced from Lithium were remapped from Yarn mappings by Mykyta Komarnytskyy <nkomarn@hotmail.com>.

Co-authored-by: Mykyta Komarnytskyy <nkomarn@hotmail.com>

diff --git a/src/main/java/net/minecraft/server/BlockComposter.java b/src/main/java/net/minecraft/server/BlockComposter.java
index 55a5999080b831217b88ed3657e95218fe982c18..8025b5d258fc761f1287a395889e352beb105ad7 100644
--- a/src/main/java/net/minecraft/server/BlockComposter.java
+++ b/src/main/java/net/minecraft/server/BlockComposter.java
@@ -305,7 +305,7 @@ public class BlockComposter extends Block implements IInventoryHolder {
 
         @Override
         public int[] getSlotsForFace(EnumDirection enumdirection) {
-            return enumdirection == EnumDirection.UP ? new int[]{0} : new int[0];
+            return enumdirection == EnumDirection.UP ? org.yatopiamc.yatopia.server.util.Constants.ZERO_ARRAY : org.yatopiamc.yatopia.server.util.Constants.EMPTY_ARRAY; // Yatopia - avoid array allocation
         }
 
         @Override
@@ -355,7 +355,7 @@ public class BlockComposter extends Block implements IInventoryHolder {
 
         @Override
         public int[] getSlotsForFace(EnumDirection enumdirection) {
-            return enumdirection == EnumDirection.DOWN ? new int[]{0} : new int[0];
+            return enumdirection == EnumDirection.DOWN ? org.yatopiamc.yatopia.server.util.Constants.ZERO_ARRAY : org.yatopiamc.yatopia.server.util.Constants.EMPTY_ARRAY; // Yatopia - avoid array allocation
         }
 
         @Override
@@ -391,7 +391,7 @@ public class BlockComposter extends Block implements IInventoryHolder {
 
         @Override
         public int[] getSlotsForFace(EnumDirection enumdirection) {
-            return new int[0];
+            return org.yatopiamc.yatopia.server.util.Constants.EMPTY_ARRAY; // Yatopia - avoid array allocation
         }
 
         @Override