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 )
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);
}
public static void main(String args[])
{
ArrayList<Integer> arr=new ArrayList<Integer>();
arr.add(121);
arr.add(122);
arr.add(123);
arr.add(124);
arr.add(125);
List<Integer> l=arr;
for(int i=0;i<l.size();i++)
{
System.out.println(l.get(i));
}
}
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