From 45ad25df3be7595dbfbc920cfe4af33a3ce28431 Mon Sep 17 00:00:00 2001
From: Alexdoru <57050655+Alexdoru@users.noreply.github.com>
Date: Sun, 1 Sep 2024 21:51:52 +0200
Subject: [PATCH] use raw byte array for speed in ClassConstantPoolParser

---
 .../gtnhlib/asm/ClassConstantPoolParser.java        | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/src/main/java/com/gtnewhorizon/gtnhlib/asm/ClassConstantPoolParser.java b/src/main/java/com/gtnewhorizon/gtnhlib/asm/ClassConstantPoolParser.java
index e2f7b17..299eaec 100644
--- a/src/main/java/com/gtnewhorizon/gtnhlib/asm/ClassConstantPoolParser.java
+++ b/src/main/java/com/gtnewhorizon/gtnhlib/asm/ClassConstantPoolParser.java
@@ -23,7 +23,7 @@
 package com.gtnewhorizon.gtnhlib.asm;
 
 import java.nio.charset.StandardCharsets;
-import java.util.ArrayList;
+import java.util.Arrays;
 
 import org.objectweb.asm.Opcodes;
 
@@ -45,17 +45,18 @@ public class ClassConstantPoolParser {
     private static final int HANDLE = 15;
     private static final int INDY = 18;
 
-    private final ArrayList<byte[]> BYTES_TO_SEARCH;
+    private byte[][] BYTES_TO_SEARCH;
 
     public ClassConstantPoolParser(String... strings) {
-        BYTES_TO_SEARCH = new ArrayList<>(strings.length);
-        for (int i = 0; i < strings.length; i++) {
-            BYTES_TO_SEARCH.add(i, strings[i].getBytes(StandardCharsets.UTF_8));
+        BYTES_TO_SEARCH = new byte[strings.length][];
+        for (int i = 0; i < BYTES_TO_SEARCH.length; i++) {
+            BYTES_TO_SEARCH[i] = strings[i].getBytes(StandardCharsets.UTF_8);
         }
     }
 
     public void addString(String string) {
-        BYTES_TO_SEARCH.add(string.getBytes(StandardCharsets.UTF_8));
+        BYTES_TO_SEARCH = Arrays.copyOf(BYTES_TO_SEARCH, BYTES_TO_SEARCH.length + 1);
+        BYTES_TO_SEARCH[BYTES_TO_SEARCH.length - 1] = string.getBytes(StandardCharsets.UTF_8);
     }
 
     /**