机器人类中的隐式等待。可能吗？

Question

我正在自动化一个应用程序，其中机器人类首先单击取消按钮，然后单击菜单项，然后单击子菜单项。单击子菜单后，它必须等待（时间未知），因为它加载了一个环境，然后点击一个按钮。那么有什么方法让我可以等待那个特定的时间，它必须在任务完成时退出。它不应该等待更多或更少。

我提供的代码请帮助我实现此代码。

import java.awt.AWTException;
import java.awt.Robot;
import java.awt.event.KeyEvent;
import java.io.IOException;

public class ChangeAsst {



public static void main(String[] args) throws AWTException, IOException {


    Runtime.getRuntime().exec("C:\\Program Files\\PeopleSoft\\Change Assistant\\changeassistant.exe");

    Robot robot = new Robot();
    robot.delay(2000);
    System.out.println(robot.isAutoWaitForIdle());

    robot.keyPress(KeyEvent.VK_ALT);
    robot.keyPress(KeyEvent.VK_C);
    robot.keyRelease(KeyEvent.VK_C);
    robot.keyRelease(KeyEvent.VK_ALT);

    /* 
     * this is where i want to implement the code so that it should wait for that particular time (it should not wait more or less)
     * When environment loading is done it should exit from this and go to next line of code. 
     * 
     * I can use here as :
     * robot.delay(10000);
     *  but it will wait for 10 seconds, even if loading is done in 3rd seconds also.
     */


    robot.keyPress(KeyEvent.VK_ALT);
    robot.keyPress(KeyEvent.VK_T);
    robot.delay(300);
    robot.keyPress(KeyEvent.VK_C);
    robot.keyRelease(KeyEvent.VK_ALT); 
    robot.delay(5000);

    System.out.println(robot.isAutoWaitForIdle());



}

}