From 65f43400995ed72d6590cbe2a5a22fe5f524e061 Mon Sep 17 00:00:00 2001
From: Obai Albek <obay.albeek@gmail.com>
Date: Fri, 23 May 2025 23:34:51 +0200
Subject: [PATCH] final Version

---
 .../src/main/java/pp/ThreadsafeSimplifiedList.java       | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/pp.A4-HandOverHandLocking/src/main/java/pp/ThreadsafeSimplifiedList.java b/pp.A4-HandOverHandLocking/src/main/java/pp/ThreadsafeSimplifiedList.java
index f3f1394..558e13a 100644
--- a/pp.A4-HandOverHandLocking/src/main/java/pp/ThreadsafeSimplifiedList.java
+++ b/pp.A4-HandOverHandLocking/src/main/java/pp/ThreadsafeSimplifiedList.java
@@ -113,9 +113,12 @@ public class ThreadsafeSimplifiedList<T>
                 throw new IndexOutOfBoundsException(index + " out of bounds");           
            
         }
-        ptr.element = element;
-        ptr.nodeLock.unlock();
-        return element;
+        try {
+            ptr.element = element;
+            return element;
+        } finally {
+            ptr.nodeLock.unlock();
+        }
     }
 
     /**