If statement doesn't work, the program enters directly the "else" statement

I am trying to write a program which detects "idle" status but I don't see the problem in my code. Could someone help me please with an useful tip? Here's my code:

package idlestatus;

import java.awt.MouseInfo;

public class Idlestatus {

    public static void main(String[] args) throws InterruptedException {
        Integer firstPointX = MouseInfo.getPointerInfo().getLocation().x;
        Integer firstPointY = MouseInfo.getPointerInfo().getLocation().y;
        Integer afterPointX;
        Integer afterPointY;
        while (true) {
            Thread.sleep(10000);
            afterPointX = MouseInfo.getPointerInfo().getLocation().x;
            afterPointY = MouseInfo.getPointerInfo().getLocation().y;
            if (firstPointX == afterPointX && firstPointY == afterPointY) {
                System.out.println("Idle status");
            } else {
                System.out.println("(" + firstPointX + ", " + firstPointY + ")");
            }
            firstPointX = afterPointX;
            firstPointY = afterPointY;

        }

    }
}