import java.util.Scanner;

public class NoScannerTest {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        System.out.println("Write something");
        System.out.println("Read from keyboard " + sc.nextLine());
        sc.close();

        // Esempio 1
        /*
        sc = new Scanner(System.in);
        System.out.println("Please write again");
        System.out.println("Read again from keyboard " + sc.nextLine());
        sc.close();

         */

        // Esempio 2
        /*
        System.out.println("Write a number");
        int number = sc.nextInt();

        System.out.println("Are you sure it's correct?");
        String choice = sc.nextLine();

        System.out.println("Ok, you typed " + choice);
        System.out.println("Goodbye");
        sc.close();

         */

    }
}