Storing number pairs in java

Question

How do I store a set of paired numbers in java? Do I use lists or arrays or maybe something else?

eg. [ (1,1) , (2,1) , (3,5)]

Answer 1

You can use the class Pair!

    import javafx.util.Pair;

    int x = 23;
    int y = 98;

    Pair pair1 = new Pair<>(6, 7);
    Pair  pair2 = new Pair<>(x, y);

I hope this helps you!