import java.awt.Frame;
import java.awt.GraphicsDevice;
import java.awt.GraphicsEnvironment;
import java.awt.MouseInfo;
import java.awt.Point;
import java.awt.PointerInfo;
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.Toolkit;

/*
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 */

/**
 *
 * @author andrei-eremeev
 */
public class TwoScreenTest {

    public static void waitForIdle() {
        ((sun.awt.SunToolkit) Toolkit.getDefaultToolkit()).realSync();
    }
    
    public static void main(String[] args) {
        try {
            Robot robot = new Robot();
            GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
            GraphicsDevice[] gd = ge.getScreenDevices();
            Frame[] frames = new Frame[gd.length];
            for (int i = 0; i < gd.length; ++i) {
                Rectangle bounds = gd[i].getDefaultConfiguration().getBounds();
                robot.mouseMove(bounds.x, bounds.y);
                frames[i] = new Frame();
                frames[i].setSize(200, 200);
                frames[i].setLocation(bounds.x, bounds.y);
                frames[i].setVisible(true);
                waitForIdle();
                PointerInfo pInfo = MouseInfo.getPointerInfo();
                System.out.println("[EXPECTED] : " + gd[i] + " [ACTUAL] : " + pInfo.getDevice());
                Point location = pInfo.getLocation();
                System.out.println("[EXPECTED] : (" + bounds.x + "; " + bounds.y + ") [ACTUAL] : (" + location.x + "; " + location.y + ")");
            }
            Thread.sleep(5000);
            for (Frame f : frames) {
                f.dispose();
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
}