How do i shuffle a track list with an array

Question

im trying to shuffle music tracks with the collections im unsure of on how to do this.

public void Shuffle()
{
   Collections ArrayList<Track>;

}

what i started with ^

https://www.tutorialspoint.com/java/util/collections_shuffle.htm — Roel Strolenberg, Nov 14 '16 at 13:17
possible duplicate of: http://stackoverflow.com/questions/1519736/random-shuffling-of-an-array — JonSG, Nov 14 '16 at 13:18
There is a static method on the `Collections`-class called `shuffle`. Try passing your list to that method. — marstran, Nov 14 '16 at 13:18
What you started with isn't nowhere near syntactically correct code. Do you know how to create, fill and use an `ArrayList`? — Kayaman, Nov 14 '16 at 13:22

score 1 · Answer 1 · answered Nov 14 '16 at 13:20

1

You can use Collections.shuffle(List list)

More to read: Oracle Documentation

answered Nov 14 '16 at 13:20

krmaj

15
4

shashwatZing · Answer 2 · 2017-11-16T19:09:23.847

Example

public class Random {

        public static void main(String[] args) {
            List<String> teamList=Arrays.asList("Ananaya", "Mike","James", "Shashwat");

            Collections.shuffle(teamList);
            int counter=0;
            for (String value:teamList){

                System.out.println("The build schedule for week "+ ++counter + " is to be done by "+value);

            }       
        }
    }

How do i shuffle a track list with an array

2 Answers2