How to handle non-numeric input when using scanner.nextInt() in Java [duplicate]

I’m learning Java and testing basic input handling.
I wrote the following simple program:

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int number = scanner.nextInt();

        if (number == 1){
            System.out.print("T");
        } else {
            System.out.print("F");
        }
    }
}

The program works fine when I enter a number like 1 or 5.

However, if the user types a letter (e.g., g), the program crashes with:

java.util.InputMismatchException

If the user enters anything other than 1, I simply want the program to print f — even if the input is a letter — without throwing an exception or stopping the program.

Should I avoid using nextInt() and read everything as a string instead, or is there a better practice for this?