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#863 compute initial capacity for StringBuilderWriter

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Simulant
2024-02-24 21:21:06 +01:00
parent 6660e40915
commit 06778bd2d9
3 changed files with 30 additions and 4 deletions
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5
src/main/java/org/json/JSONArray.java
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@@ -1694,7 +1694,10 @@ public class JSONArray implements Iterable<Object> {
*/
@SuppressWarnings("resource")
public String toString(int indentFactor) throws JSONException {
Writer sw = new StringBuilderWriter();
// each value requires a comma, so multiply the count my 2
// We don't want to oversize the initial capacity
int initialSize = myArrayList.size() * 2;
Writer sw = new StringBuilderWriter(Math.max(initialSize, 16));
return this.write(sw, indentFactor, 0).toString();
}