From 4a8dd716f4198e8200ff43fb046448939a10dcc1 Mon Sep 17 00:00:00 2001
From: Intelli <contact@intelli.software>
Date: Wed, 1 Oct 2025 20:07:03 -0600
Subject: [PATCH] Fixed UnsupportedOperationException

---
 src/main/java/net/coreprotect/utility/BlockUtils.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/net/coreprotect/utility/BlockUtils.java b/src/main/java/net/coreprotect/utility/BlockUtils.java
index 0cb09cf..b0bd680 100644
--- a/src/main/java/net/coreprotect/utility/BlockUtils.java
+++ b/src/main/java/net/coreprotect/utility/BlockUtils.java
@@ -207,7 +207,7 @@ public class BlockUtils {
         try {
             if (blockState instanceof BlockInventoryHolder) {
                 if (singleBlock) {
-                    List<Material> chests = java.util.Arrays.asList(Material.CHEST, Material.TRAPPED_CHEST);
+                    List<Material> chests = new java.util.ArrayList<>(java.util.Arrays.asList(Material.CHEST, Material.TRAPPED_CHEST));
                     chests.addAll(BukkitAdapter.ADAPTER.copperChestMaterials());
                     Material type = blockState.getType();
                     if (chests.contains(type)) {