Increase array list capacity in addAll method to ensure it can hold additional elements.

ethauvin · ethauvin · commit 86e136afc92e · 2020-07-21T17:11:24.000-07:00
diff --git a/src/main/java/org/json/JSONArray.java b/src/main/java/org/json/JSONArray.java
@@ -1548,7 +1548,7 @@ private void addAll(Collection<?> collection) {
     private void addAll(Object array) throws JSONException {
         if (array.getClass().isArray()) {
             int length = Array.getLength(array);
-            this.myArrayList.ensureCapacity(length);
+            this.myArrayList.ensureCapacity(this.myArrayList.size() + length);
             for (int i = 0; i < length; i += 1) {
                 this.put(JSONObject.wrap(Array.get(array, i)));
             }

Original file line number	Diff line number	Diff line change
`@@ -1548,7 +1548,7 @@ private void addAll(Collection<?> collection) {`
`1548`	`1548`	`private void addAll(Object array) throws JSONException {`
`1549`	`1549`	`if (array.getClass().isArray()) {`
`1550`	`1550`	`int length = Array.getLength(array);`
`1551`		`- this.myArrayList.ensureCapacity(length);`
	`1551`	`+ this.myArrayList.ensureCapacity(this.myArrayList.size() + length);`
`1552`	`1552`	`for (int i = 0; i < length; i += 1) {`
`1553`	`1553`	`this.put(JSONObject.wrap(Array.get(array, i)));`
`1554`	`1554`	`}`