forAll-Methode implementiert

SimpleLinkedList/src/solution/SimpleLinkedList.java

@@ -78,12 +78,11 @@ public class SimpleLinkedList<E> extends AbstractSimpleList<E> {
 	@Override
 	public void forAll(ICommand<E> command) {
 		if (command != null) {
-			Node<E> aktuellerKnoten = ersteKnoten;
-			while(aktuellerKnoten != null) {
-				command.execute(aktuellerKnoten.getPayload());
-				aktuellerKnoten = aktuellerKnoten.getSuccessor();
+			Node<E> currentNode = firstNode;
+			while (currentNode != null) {
+				command.execute(currentNode.getPayload());
+				currentNode = currentNode.getSuccessor();
 			}
 		}
 	}
-
 }