Mouse Click operation on every 3 second for infinite time

MouseClick.java

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

public class MouseClick {

	public static void main(String[] args) {

		while (true) {
			PointerInfo pointerInfo = MouseInfo.getPointerInfo();
			Point point = pointerInfo.getLocation();
			int x = (int) point.getX();
			int y = (int) point.getY();

			try {

				Robot robot = new Robot();
				robot.mouseMove(700, 300);
				robot.mousePress(InputEvent.BUTTON1_MASK);
				robot.mouseRelease(InputEvent.BUTTON1_MASK);
				robot.mouseMove(x, y);

				Thread.sleep(3 * 1000);

			} catch (Exception ex) {
				ex.printStackTrace();
			}
		}
	}
}