ユーザーの整数入力を検証し、2 番目の整数が最初の整数より大きいことを確認するにはどうすればよいですか?

Scanner sc = new Scanner(System.in);
System.out.print("Enter number 1: ");

// Loop until a valid int is entered
while (!sc.hasNextInt()) {
    sc.next(); // Consume the invalid input
}

int num1 = sc.nextInt();

int num2;
System.out.print("Enter number 2: ");

do {
    // Loop until a valid int greater than num1 is entered
    while (!sc.hasNextInt()) {
        sc.next(); // Consume the invalid input
    }
    num2 = sc.nextInt();
} while (num2 < num1);

System.out.println(num1 + " " + num2);