import java.awt.MouseInfo;
import java.awt.PointerInfo;
import javax.swing.JFrame;

public class MouseLocationTest2 {
    public MouseLocationTest2() {
        JFrame frame = new JFrame("Mouse Location");
        frame.setBounds(100, 100, 500, 500);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        
        frame.setVisible(true);

        try {
            Thread.sleep(2000L);
        } catch (InterruptedException ex) {}

        PointerInfo pointerInfo = MouseInfo.getPointerInfo();
        System.out.println("Location of Mouse : " + pointerInfo.getLocation());

        System.out.println("Position of Mouse : " + frame.getMousePosition());
    }

    public static void main(String[] args) {
        new MouseLocationTest2();
    }
}