在 Java 中创建等待线程的 main() 循环的黄金标准是什么

我的任务是编写一个小型服务器应用程序。它应该通过控制台启动，然后在后台运行，处理一些网络流量并在本地计算内容，直到它收到关闭信号。我很确定我可以处理所有这些 - 除了非常基本的应用程序架构。我非常不确定如何让我的主循环等待应用程序完成。所以这是我当前的代码，清理并省略了不必要的部分。

public class TestServer {

public static Logger logger;
private static Boolean abortStartup = false;
private static ServerModule server;

public static void main(String[] args) {
    System.out.println("Starting Server...");
        initializeServer(); //this function reads config file, and initializes all variables and stuff. If anything goes wrong, abortStartup is set to true

        if (!abortStartup) {
            runMainLoop();              
        }

        if (!abortStartup) {
            cleanup(); //clean up all initialized variables and objects
        }

    System.out.println("Goodbye.");
}


private static void runMainLoop() {
    //This is the main loop. Run this until application terminates.
    logger.log(null, "Starting main loop...", Logger.LOGLEVEL_NOTE);
        server.run();
        while (server.isAlive()) {
            //wait until server dies.
            try {
                Thread.sleep(10000);
            } catch (InterruptedException e) {
                logger.log(null, "Interrupted during wait for main thread.", Logger.LOGLEVEL_ERROR);
            }
        }
    logger.log(null, "Done.", Logger.LOGLEVEL_NOTE);
}

ServerModule 看起来像这样：

public class ServerModule{

public Boolean shutdown = false;
private Boolean stayAlive = true;


public ServerModule(){
    //setup everything
}

public void run() {
    //initalize timers, instantiate objects etc.. add listeners and everything. At some point, a network message will set stayAlive to false;
}

public Boolean isAlive() {
    return stayAlive;
}

现在是实际问题：有没有更优雅或更有效的方法来解决这个问题？我特别在谈论这部分：

while (server.isAlive()) {
            //wait until server dies.
            try {
                Thread.sleep(10000);
            } catch (InterruptedException e) {
                logger.log(null, "Interrupted during wait for main thread.", Logger.LOGLEVEL_ERROR);
            }

thread.sleep 在这里好吗？我什至可以或应该省略它吗？我想在我的代码的这一点上等待，这样我就可以在执行停止后进行清理。