スクリーンセーバを抑制するせこいプログラム

Mouse.java

import java.awt.MouseInfo;
import java.awt.PointerInfo;
import java.awt.Robot;

public class Mouse {
    public static void main(String... args) throws Exception {
        Robot r = new Robot();
        while (true) {
            PointerInfo pi = MouseInfo.getPointerInfo();
            r.mouseMove(pi.getLocation().x + 1, pi.getLocation().y + 1);
            Thread.sleep(3 * 60 * 1000);
        }
    }
}