From 309150a25fd49423656be7330e09612c0dbf6d0d Mon Sep 17 00:00:00 2001
From: hertero <robert.hertel@hs-weingarten.de>
Date: Tue, 30 Aug 2022 10:21:02 +0200
Subject: [PATCH] add-Methode implementiert

---
 .../src/solution/SimpleLinkedList.java        | 22 +++++++++----------
 1 file changed, 10 insertions(+), 12 deletions(-)

diff --git a/SimpleLinkedList/src/solution/SimpleLinkedList.java b/SimpleLinkedList/src/solution/SimpleLinkedList.java
index 60814fc..16cc611 100644
--- a/SimpleLinkedList/src/solution/SimpleLinkedList.java
+++ b/SimpleLinkedList/src/solution/SimpleLinkedList.java
@@ -24,19 +24,17 @@ public class SimpleLinkedList<E> extends AbstractSimpleList<E> {
 		if (e == null) {
 			return false;
 		} else {
-			Node<E> neuerKnoten = new Node<>(e);
-			
-			if (ersteKnoten == null) {
-				ersteKnoten = neuerKnoten;
-			}
-			else {
-				Node<E> aktuellerKnoten = ersteKnoten;
-				while(aktuellerKnoten != null) {
-					aktuellerKnoten = aktuellerKnoten.getSuccessor();
+			Node<E> newNode = new Node<>(e);
+
+			if (firstNode == null) {
+				firstNode = newNode;
+			} else {
+				Node<E> currentNode = firstNode;
+				while (currentNode != null) {
+					currentNode = currentNode.getSuccessor();
 				}
-				aktuellerKnoten.setSuccessor(neuerKnoten);
-				aktuellerKnoten.setPredecessor(aktuellerKnoten);
-				
+				currentNode.setSuccessor(newNode);
+				currentNode.setPredecessor(currentNode);
 			}
 		}
 		size++;