I was trying to create a window in LWJGL 2 but when I tried to get the display width, it just returned a negative number.

import org.lwjgl.LWJGLException;
import org.lwjgl.opengl.Display;
import org.lwjgl.opengl.DisplayMode;

public class Test {

    public static void main(String[] args) {

        try {
            Display.setDisplayMode(new DisplayMode(854, 480));
            Display.setResizable(true);
            Display.create();
        } catch (LWJGLException e) {
            e.printStackTrace();
            System.exit(1);
        }

        while (!Display.isCloseRequested()) {
            if (Display.wasResized()) {
                int newWidth = Display.getWidth();
                int newHeight = Display.getHeight();
                System.out.println("Width: " + newWidth + ", Height: " + newHeight);
            }

            Display.update();
        }

    }

}

I tried downloading multiple times the libraries and deleting the 32 bit ones. But it didn’t solve the problem.

I founded another problem also, when I resize the display vertically the width modifies.
I’m so confused, here some logs in the console:
Width: -282, Height: 0
Width: -88, Height: 0
Width: -324, Height: 0