From f1d354ce7be0a7ca3e7e338afbc4daa6de6e8950 Mon Sep 17 00:00:00 2001
From: "Erik C. Thauvin" <erik@thauvin.net>
Date: Tue, 21 Jul 2020 17:35:32 -0700
Subject: [PATCH] Increase array list capacity in addAll(collection) method to
 ensure it can hold additional elements.

---
 src/main/java/org/json/JSONArray.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/java/org/json/JSONArray.java b/src/main/java/org/json/JSONArray.java
index 16829d5..3082974 100644
--- a/src/main/java/org/json/JSONArray.java
+++ b/src/main/java/org/json/JSONArray.java
@@ -1528,6 +1528,7 @@ public class JSONArray implements Iterable<Object> {
      *            A Collection.
      */
     private void addAll(Collection<?> collection) {
+        this.myArrayList.ensureCapacity(this.myArrayList.size() + collection.size());
         for (Object o: collection){
             this.myArrayList.add(JSONObject.wrap(o));
         }