From 323f19a539ddea723d16846c068526e0565e29dd Mon Sep 17 00:00:00 2001
From: Kam <KamronGaming@gmail.com>
Date: Mon, 11 Mar 2024 16:10:04 -0400
Subject: [PATCH] Remove Nashorn Object Size of Dependency

---
 src/main/java/noppes/npcs/scripted/NpcAPI.java |  8 ++------
 .../noppes/npcs/util/SizeOfObjectUtil.java     | 18 ++++++++++++++++++
 2 files changed, 20 insertions(+), 6 deletions(-)
 create mode 100644 src/main/java/noppes/npcs/util/SizeOfObjectUtil.java

diff --git a/src/main/java/noppes/npcs/scripted/NpcAPI.java b/src/main/java/noppes/npcs/scripted/NpcAPI.java
index 4fe5f5150..2f0c4f5f6 100644
--- a/src/main/java/noppes/npcs/scripted/NpcAPI.java
+++ b/src/main/java/noppes/npcs/scripted/NpcAPI.java
@@ -2,7 +2,6 @@ package noppes.npcs.scripted;
 
 import cpw.mods.fml.common.eventhandler.EventBus;
 import foxz.command.ScriptedCommand;
-import jdk.nashorn.internal.ir.debug.ObjectSizeCalculator;
 import net.minecraft.block.Block;
 import net.minecraft.command.CommandHandler;
 import net.minecraft.entity.Entity;
@@ -59,10 +58,7 @@ import noppes.npcs.scripted.entity.*;
 import noppes.npcs.scripted.gui.ScriptGui;
 import noppes.npcs.scripted.item.*;
 import noppes.npcs.scripted.overlay.ScriptOverlay;
-import noppes.npcs.util.CacheHashMap;
-import noppes.npcs.util.JsonException;
-import noppes.npcs.util.LRUHashMap;
-import noppes.npcs.util.NBTJsonUtil;
+import noppes.npcs.util.*;
 
 import java.io.File;
 import java.util.*;
@@ -107,7 +103,7 @@ public class NpcAPI extends AbstractNpcAPI {
     }
 
     public long sizeOfObject(Object obj) {
-        return ObjectSizeCalculator.getObjectSize(obj);
+        return SizeOfObjectUtil.sizeOfObject(obj);
     }
 
     public void stopServer() {
diff --git a/src/main/java/noppes/npcs/util/SizeOfObjectUtil.java b/src/main/java/noppes/npcs/util/SizeOfObjectUtil.java
new file mode 100644
index 000000000..6d87f6fc8
--- /dev/null
+++ b/src/main/java/noppes/npcs/util/SizeOfObjectUtil.java
@@ -0,0 +1,18 @@
+package noppes.npcs.util;
+
+import java.lang.instrument.Instrumentation;
+
+public class SizeOfObjectUtil {
+    private static volatile Instrumentation instrumentation;
+
+    public static void initializeInstrumentation(Instrumentation inst) {
+        instrumentation = inst;
+    }
+
+    public static long sizeOfObject(Object obj) {
+        if (instrumentation == null) {
+            throw new IllegalStateException("Instrumentation is not initialized");
+        }
+        return instrumentation.getObjectSize(obj);
+    }
+}