gistfile1.txt

import java.awt.AWTException;
import java.awt.MouseInfo;
import java.awt.Point;
import java.awt.Robot;
import java.awt.event.InputEvent;

public class Main {

    public static void main(String[] args) throws InterruptedException, AWTException {
	final Robot robot = new Robot();

        // 自動クリック開始まで3秒待つ
	Thread.sleep(3000);

	final Point initialPoint = MouseInfo.getPointerInfo().getLocation();
	while (true) {
	    Thread.sleep(10);
	    robot.mousePress(InputEvent.BUTTON1_MASK);
	    Thread.sleep(10);
	    robot.mouseRelease(InputEvent.BUTTON1_MASK);

            // マウスが動かされたら修了
	    final Point p = MouseInfo.getPointerInfo().getLocation();
	    if (!p.equals(initialPoint)) {
		break;
	    }
	}
    }
}