Практика7.7

package com.company;

import java.util.Random;
import java.util.function.Supplier;

public class Main {

    public static void main(String[] args) {
        Supplier <Integer> Ref = () -> {
            Random random = new Random();
            return random.nextInt(11);
        };

        System.out.println(Ref.get());
    }
}