From 40b04cbded57764dbc3e7971e2a66944cae871d2 Mon Sep 17 00:00:00 2001
From: embeddedt <42941056+embeddedt@users.noreply.github.com>
Date: Mon, 9 Oct 2023 08:36:35 -0400
Subject: [PATCH] Fix cache_upgraded_structures leaking open input streams

---
 .../cache_upgraded_structures/StructureManagerMixin.java     | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/common/src/main/java/org/embeddedt/modernfix/common/mixin/perf/cache_upgraded_structures/StructureManagerMixin.java b/common/src/main/java/org/embeddedt/modernfix/common/mixin/perf/cache_upgraded_structures/StructureManagerMixin.java
index fe788f7e..59088569 100644
--- a/common/src/main/java/org/embeddedt/modernfix/common/mixin/perf/cache_upgraded_structures/StructureManagerMixin.java
+++ b/common/src/main/java/org/embeddedt/modernfix/common/mixin/perf/cache_upgraded_structures/StructureManagerMixin.java
@@ -14,6 +14,7 @@ import org.spongepowered.asm.mixin.Shadow;
 
 import java.io.FileNotFoundException;
 import java.io.IOException;
+import java.io.InputStream;
 import java.util.Optional;
 
 @Mixin(StructureTemplateManager.class)
@@ -29,8 +30,8 @@ public class StructureManagerMixin {
     @Overwrite
     private Optional<StructureTemplate> loadFromResource(ResourceLocation id) {
         ResourceLocation arg = new ResourceLocation(id.getNamespace(), "structures/" + id.getPath() + ".nbt");
-        try {
-            return Optional.of(CachingStructureManager.readStructure(id, this.fixerUpper, this.resourceManager.open(arg)));
+        try(InputStream stream = this.resourceManager.open(arg)) {
+            return Optional.of(CachingStructureManager.readStructure(id, this.fixerUpper, stream));
         } catch(FileNotFoundException e) {
             return Optional.empty();
         } catch(IOException e) {