package com.sourcefellows.patterns.observer;

import java.sql.Time;
import java.util.concurrent.Executor;
import java.util.concurrent.LinkedBlockingDeque;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;


import static java.util.concurrent.TimeUnit.MILLISECONDS;

public class Main {

    public static void main(String[] args) throws InterruptedException {

        
    }

}