From 4dcdf09a0153968faa60a9e0c4bcda759ed3ba44 Mon Sep 17 00:00:00 2001
From: embeddedt <42941056+embeddedt@users.noreply.github.com>
Date: Fri, 23 Jan 2026 20:17:19 -0500
Subject: [PATCH] Do not convert ModFileScanData annotation values to immutable
 lists

Related: #627
---
 .../modernfix/forge/load/ModFileScanDataCompactor.java      | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/main/java/org/embeddedt/modernfix/forge/load/ModFileScanDataCompactor.java b/src/main/java/org/embeddedt/modernfix/forge/load/ModFileScanDataCompactor.java
index 92ee07e7..7fb217e5 100644
--- a/src/main/java/org/embeddedt/modernfix/forge/load/ModFileScanDataCompactor.java
+++ b/src/main/java/org/embeddedt/modernfix/forge/load/ModFileScanDataCompactor.java
@@ -8,7 +8,7 @@ import org.embeddedt.modernfix.ModernFix;
 import org.objectweb.asm.Type;
 
 import java.lang.reflect.Field;
-import java.util.List;
+import java.util.ArrayList;
 import java.util.Map;
 import java.util.stream.Collectors;
 
@@ -65,8 +65,8 @@ public class ModFileScanDataCompactor {
                 memberNames.addOrGet(a.memberName()),
                 a.annotationData().entrySet().stream().collect(Collectors.toUnmodifiableMap(Map.Entry::getKey, e -> {
                     Object annValue = e.getValue();
-                    if (annValue instanceof List<?> list) {
-                        annValue = List.copyOf(list);
+                    if (annValue instanceof ArrayList<?> list) {
+                        list.trimToSize();
                     }
                     return annValue;
                 }))