Records are value-based, so equals comes free

record Point(int x, int y) {}

var points = List.of(new Point(1, 1), new Point(2, 2), new Point(1, 1));

System.out.println("distinct = " + points.stream().distinct().toList());
System.out.println("set size = " + new HashSet<>(points).size());
System.out.println("equals   = " + new Point(1, 1).equals(new Point(1, 1)));
System.out.println("same hash= " + (new Point(1, 1).hashCode() == new Point(1, 1).hashCode()));

distinct = [Point[x=1, y=1], Point[x=2, y=2]]
set size = 2
equals   = true
same hash= true