import java.util.Random;
import java.util.stream.DoubleStream;

public class NotVeryRandom {
    public static void main(String[] args) {
        Random gen = new Random();
        double from = (1L << 52);
        double to = from + 2;
        DoubleStream dis = gen.doubles(1000000, from, to + 1);
        int[] bucket = new int[3];

        dis.forEach(r -> {
            int b = (int) (r - from);
            if (b >= 3) {
                System.out.println(String.format("foo: %d %f", b, r));
            }
            bucket[b]++;
        });

        for (int i : bucket) {
            System.out.println(String.format("%d", i));
        }
    }
}