No, array use intiget index which is not guarranty to be presistent, item 3 will become 2 when you remove item 1 and besides get node let you get any item of specific index. You would need to create your own K2Node class to do something like this.
No, array use intiget index which is not guarranty to be presistent, item 3 will become 2 when you remove item 1 and besides get node let you get any item of specific index. You would need to create your own K2Node class to do something like this.