Hi Experts,
I want to ask if there is a way if the user input a character it will handle an exception and go back again to the menu but in my code it wont go back to the menu. Thank you
public class main {
public static void main(String[] args){
int choice = 0;
Scanner input = new Scanner(System.in);
boolean isValidChoice = false;
Admin adminObject = new Admin();
Cashier cashierObject = new Cashier();
do {
try {
System.out.println("1. Admin");
System.out.println("2. Cashier");
System.out.println("3. Exit");
System.out.print("Please Enter Required Option from 1 - 6: ");
if(input.hasNextInt()){
choice= input.nextInt();
isValidChoice = true;
}
choice = input.nextInt();
System.out.println("");
switch (choice) {
case 1:
adminObject.Admin();
break;
case 2:
cashierObject.Cashier();
break;
}
} catch (Exception e){
System.out.println("Please use valid input.");
}
} while (choice != 0);
}
}