From d935c4fe23efbfd30039e81b3ce6fd186841922b Mon Sep 17 00:00:00 2001
From: Sameer <f0jppwy40@mozmail.com>
Date: Tue, 5 Dec 2023 12:04:33 +0530
Subject: [PATCH] BAEL 7138 Difference between String and StringBuffer in Java
 (#15351)

* string vs stringBuffer comparison

* BAEL-7138 Difference between String and StringBuffer in Java

---------

Co-authored-by: Sahil <sahilsriv05@gmail.com>
---
 .../main/java/com/baeldung/stringbuffer/ComparePerformance.java  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core-java-modules/core-java-strings/src/main/java/com/baeldung/stringbuffer/ComparePerformance.java b/core-java-modules/core-java-strings/src/main/java/com/baeldung/stringbuffer/ComparePerformance.java
index 28cd2e64e9..4d045fe318 100644
--- a/core-java-modules/core-java-strings/src/main/java/com/baeldung/stringbuffer/ComparePerformance.java
+++ b/core-java-modules/core-java-strings/src/main/java/com/baeldung/stringbuffer/ComparePerformance.java
@@ -28,6 +28,7 @@ public class ComparePerformance {
 
     @Benchmark
     public String benchmarkStringConcatenation() {
+        strFinal = "";
         strFinal += strInitial;
         return strFinal;
     }