Write a short code fragment that uses a while loop to verify that the user enters a positive integer as input. You may assume that a Scanner object named input has already been created.

What will be an ideal response?

```
System.out.print("Please enter a positive value: ");
int value = input.nextInt();
while(value <= 0) {
System.out.println("Error (the number was not positive)");
System.out.print("Please enter a positive value: ");
value = input.nextInt();
}
```