Mouse Mover to avoid screen going to autosleep

Main.java

import java.awt.*;
import java.util.Random;

// For Mac devices accessibility needs to be turned on (in System Preferences) for the parent process that runs this program.
public class Main {
    public static void main(String[] args) throws AWTException {
        int min = 0;
        GraphicsDevice defaultScreenDevice = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();
        int maxX = defaultScreenDevice.getDisplayMode().getWidth();
        int maxY = defaultScreenDevice.getDisplayMode().getHeight();
        int xCoord = 0;
        int yCoord = 0;
        Random random = new Random();
        Robot robot = new Robot();
        // Move mouse with a delay of 60secs between each move
        robot.setAutoDelay(60000);
        // Move for 480 mins or 8 hours
        for (int i = 0; i < 480; i++) {
            robot.mouseMove(xCoord, yCoord);
            xCoord = random.nextInt(maxX - min + 1) + min;
            yCoord = random.nextInt(maxY - min + 1) + min;
        }
    }
}