罐子文件打开并立即关闭

Question

我制作了一个随机数生成器，在Eclipse的控制台中正常工作，但是当我将其导出以jar并双击时，它会打开，然后立即关闭。我该如何解决？出口时根本没有错误，所以我有点困惑。

这是代码

package stajeovo;

import java.util.Random;

public class probatu {

    public static void main (String[] args){

        System.out.println("Ok Dragisa!, Evo ti su Random brojovi! " + "\r\n");

        Random drag = new Random();
        Random drag1 = new Random();
        Random drag2 = new Random();
        Random drag3 = new Random();
        Random drag4 = new Random();
        Random drag5 = new Random();
        Random drag6 = new Random();

        int max = 50;
        int min = 1;

        
        int broj2 = ((49 + 1) -1) + 1;
        int broj3 = 50;
        int broj4 = 50;
        int broj5 = 50;
        int broj7 = 50;
        
        int int_random = drag.nextInt((max+1) - min) + min;
        int int_random1 = drag1.nextInt((max+1) - min) + min;
        int int_random2 = drag2.nextInt(broj2);
        int int_random3 = drag3.nextInt(broj3);
        int int_random4 = drag4.nextInt(broj4);
        int int_random5 = drag5.nextInt(broj5);
        int int_random6 = drag6.nextInt(broj7);

        System.out.println("Evo ti prvi broj : " + " : " + int_random );
        System.out.println("Evo ti drugi broj : " + " : " + int_random1);
        System.out.println("Evo ti treci broj : " + int_random2);
        System.out.println("Evo ti cetvrti broj : " + int_random3);
        System.out.println("Evo ti peti broj : " + int_random4);
        System.out.println("Evo ti sesti broj : " + int_random5);
        System.out.println("Evo ti sedmi broj : " + int_random6 + "\r\n");

        System.out.println("Hajde sada vise pobjedi!!! :) ");



    }

}