Exekveringsfel när man skriver in annat än 1-5

import javax.swing.*;

public class DemoAvFel {
   public static void main(String[] args) {
     int input = JOptionPage.showInputDialog("Skriv in ett tal mellan 1-5, absolut inget annat! ;)");
     int divide = 0;

     switch(input)
     {
       case 1:
         divide = 12;
         break;
       case 2:
         divide = 24;
         break;
       case 3:
         divide = 19;
         break;
       case 4:
         divide = 7;
         break;
       case 5:
         divide = 4;
         break;
     }

     double result = 42.0 / divide;
     JOptionPane.showMessageDialog(null, String.format("Resultatet blev: %.2f", result));
   }
}