Update src/com/codefortomorrow/advanced/chapter16/solutions/LinkedList.java

Co-authored-by: Rebecca Dang <[email protected]>

Author: armeetj

src/com/codefortomorrow/advanced/chapter16/solutions/LinkedList.java

@@ -96,7 +96,7 @@ public void push(int value) {
      */
     public LinkedListNode pop() {
         LinkedListNode popped = head;
-        head = head.getNext();
+        head = head.next();
         return popped;
     }