Thread: Not displaying

Hello!

I have made a small code using tutorials and have compiled it to .jar, but once I launch it, nothing displays, but in console it does. I created a loop which just generates numbers (10000) to test again, still it didn't display, but I saw that it's generating by watching my mouse's cursor.

Here's my code.

import java.util.Scanner;
 
public class kalku
{
	public static void main(String args[]) 
	{
		Scanner kalkulators = new Scanner(System.in);
		double fnum, snum, answer;
		System.out.println("Insert first number: ");
		fnum = kalkulators.nextDouble();
		System.out.println("Insert second number: ");
		snum = kalkulators.nextDouble();
		answer = fnum + snum;
		System.out.println(answer);
	}
}

Oh! I managed to launch it trough Command Prompt using "java -jar filename.jar"! Seems case is closed, now I need to figure out how to create some GUI or something like that.

Hello toksiks, welcome to the forums. Is this thread solved?