# LinkedList vs ArrayList

**URL:** <https://discourse.processing.org/t/linkedlist-vs-arraylist/19946>\
**Category:** Coding Questions\
**Created:** [April 20, 2020, 12:17am UTC](https://discourse.processing.org/t/linkedlist-vs-arraylist/19946 "2020-04-20T00:17:15Z")\
**Posts on this page:** 2\
**Page:** 2

<div class="post-metadata">

**Author:** ![Chrisir](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/chrisir/32/45_2.png) [@Chrisir](https://discourse.processing.org/u/Chrisir)\
**Post date:** [April 22, 2020, 11:19am UTC](https://discourse.processing.org/t/linkedlist-vs-arraylist/19946/21 "2020-04-22T11:19:35Z")

</div>

> [@noel](#):
>
> public PVector add() { myArray.add(new PVector(x,y,z)); }

Must be

add(int x, int y, int z)

?

---

<div class="post-metadata">

**Author:** ![noel](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/noel/32/213_2.png) [@noel](https://discourse.processing.org/u/noel)\
**Post date:** [April 22, 2020, 11:33am UTC](https://discourse.processing.org/t/linkedlist-vs-arraylist/19946/22 "2020-04-22T11:33:12Z")

</div>

Hi Chrisir, thanks for answering.  
That was my first attempt, but the code is already working. Please see [here](https://www.openprocessing.org/sketch/878781). The problem that is left, I described in my last post.

[Previous page](https://discourse.processing.org/t/linkedlist-vs-arraylist/19946.md?page=1)