package com.revion;

import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;

public class ScheduleExecutor {

    public static void main(String[] args) {

        Runnable runnable = new Runnable() {
            public void run() {
                System.out.println("Прошло 12 дней");
            }
        };

        ScheduledExecutorService service = Executors.newSingleThreadScheduledExecutor();
        service.scheduleAtFixedRate(runnable, 0, 12, TimeUnit.DAYS);
    }
}