Prevent monitors from going to sleep by regularly moving the mouse

NoSleep.java

import java.awt.*;
import java.awt.event.InputEvent;

public class NoSleep {
    public static void main(String[] arg) throws Exception {
        Robot robot = new Robot();
        while (true) {
            Point point = MouseInfo.getPointerInfo().getLocation();
            robot.mouseMove((int) point.getX() + 200, (int) point.getY());
            Thread.sleep(2_000);
            point = MouseInfo.getPointerInfo().getLocation();
            robot.mouseMove((int) point.getX(), (int) point.getY() + 200);
            Thread.sleep(2_000);
            point = MouseInfo.getPointerInfo().getLocation();
            robot.mouseMove((int) point.getX() - 200, (int) point.getY());
            Thread.sleep(2_000);
            point = MouseInfo.getPointerInfo().getLocation();
            robot.mouseMove((int) point.getX(), (int) point.getY() - 200);
            Thread.sleep(2_000);
            // robot.mousePress(InputEvent.getMaskForButton(1));
            // robot.mouseRelease(InputEvent.getMaskForButton(1));
        }
    }
}