
Modrinth · Minecraft mod
Optimized Object Pool / Memory Leak Fix
This patch adds a limit for the object pool for vectors and axis-aligned bounding boxes.
Quick answer
Which Optimized Object Pool / Memory Leak Fix release should I use?
Optimized Object Pool / Memory Leak Fix 1.3.1 targets 1.3.1 with Forge, modloader. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is Optimized Object Pool / Memory Leak Fix required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Optimized Object Pool / Memory Leak Fix 1.3.1 need?
1.3.1. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Optimized Object Pool / Memory Leak Fix without breaking your instance.
Built for Optimized Object Pool / Memory Leak Fix 1.3.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.3.1. It targets 1.3.1 with Forge, modloader; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.3.1. It opens that exact file at the source.
About this project
What does Optimized Object Pool / Memory Leak Fix add?
Overview
This is a collection of small patches for cosmetic changes or optimizations that don't add new content and therefore don't need a thread on their own.
All patches here don't have any dependencies, should work with most other mods and require the usual minecraft.jar editing process.
Optimized Object Pool / Memory Leak Fix
This patch adds a limit for the object pool for vectors and axis-aligned bounding boxes. This should fix "out of memory" errors in extreme game situations where lots of objects are involved, for example when igniting huge amounts of TNT blocks.
If you don't know what all this means, then you probably don't need this patch. 😉
BarracudaATA's Other Mods
- Dragon Mounts
- Minema
- Mineshot
- Seals
Credits
Development Team
- BarracudaATA - Owner, Lead Developer
Special Thanks
- Tomanex - Rediscovering the mod
Project description from Modrinth.
Pick your setup
Optimized Object Pool / Memory Leak Fix by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.2.5
1 loader build1.2.4
1 loader build1.2.3
1 loader build1.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Optimized Object Pool / Memory Leak Fix versions and loaders
1.3.1
object_pool_fix_mc1.3.1.zip
13 Mar 2026
1.2.5
cache_fix_mc1.2.5.zip
13 Mar 2026
1.2.4
cache_fix_mc1.2.4.zip
13 Mar 2026
1.2.3
cache_fix_mc1.2.3.zip
13 Mar 2026
1.1
cache_fix_mc1.1.zip
13 Mar 2026
Looking for an older file? The official Modrinth project page is in Resources.