Question

Is there any way to separate items in one cell of an arraylist ? when I print my array list it looks like this :

[4485,8765,7665,76545,6544,66544,43332,2222 ....]
[8833,8383,38383,39595,49596,60696,50505,...]
.
.
.

so I think that it save many items in one cell while I want to save them separately. now how can I divide items in one cell and save them separately?
( the arraylist save packets received from udp )

Answer 1

Assuming your List is declared this way:

List<List<Integer>> list = new ArrayList<List<Integer>>();

You can simply iterate it.

for(List<Integer> integers : list) {
    System.out.println(integers);
}