[Gakusei]

Hi everyone, I'm having a bit of trouble with "\t" for some reason.

This is what I'm trying to output:

Code:

N    10*N    100*N    1000*N

1    10      100      1000
2    20      200      2000
3    30      300      3000
4    40      400      4000
5    50      500      5000

My code works fine except that it doesn't put the tab doesn't show up.
Here is my code:

Code:

import javax.swing.JOptionPane;

public class Ex6 {
    public static void main(String args[]) {
        String msg;
        
        msg = "N\t10*N\t100*N\t1000*N\n\n";         // \t doesn't seem to be working for some reason...
        
        for (int i = 1; i <= 5; i++) {
            msg += String.format("%d\t%d\t%d\t%d\n", i, i*10, i*100, i*1000);
        }
        
        JOptionPane.showMessageDialog(null, msg);
    }
}

And this is what I get:

Code:

N10*N100*N1000*N

1101001000
2202002000
3303003000
4404004000
5505005000

Does anyone happen to know what the problem is here?