Update pp.A4-HandOverHandLocking/src/main/java/pp/ThreadsafeSimplifiedList.java

pp.A4-HandOverHandLocking/src/main/java/pp/ThreadsafeSimplifiedList.java

@@ -37,7 +37,6 @@ public class ThreadsafeSimplifiedList<T> implements SimplifiedList<T> {
         synchronized (curr.lock) {
           next = curr.next;
           if (next == null) {
-            // letztes Element erreicht → neues anhängen
             curr.next = new Node<>(element, curr, null);
             return true;
           }