From 3e63afa5f589dcafdb59b5a73d73d2e5fc992fc1 Mon Sep 17 00:00:00 2001
From: JozsefA <jozsefaug@gmail.com>
Date: Thu, 18 Feb 2021 14:00:17 -0800
Subject: [PATCH] fix concurrent modification

---
 .../render/backend/instancing/InstancedTileRenderer.java        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/simibubi/create/foundation/render/backend/instancing/InstancedTileRenderer.java b/src/main/java/com/simibubi/create/foundation/render/backend/instancing/InstancedTileRenderer.java
index 055e5dac7..4f22c016f 100644
--- a/src/main/java/com/simibubi/create/foundation/render/backend/instancing/InstancedTileRenderer.java
+++ b/src/main/java/com/simibubi/create/foundation/render/backend/instancing/InstancedTileRenderer.java
@@ -136,7 +136,7 @@ public abstract class InstancedTileRenderer<P extends BasicProgram> {
     }
 
     public void clean() {
-        instances.keySet().stream().filter(TileEntity::isRemoved).forEach(instances::remove);
+        instances.keySet().removeIf(TileEntity::isRemoved);
     }
 
     public void invalidate() {