Udemy Java Masterclass Switch Statement Challenge

SwitchStatementChallenge.java

//Udemy
//Java Programming Masterclass covering Java 11 & Java 17
//Switch Statement Challenge
//
//Create a new switch statement using char
//Create a new char variable
//Create a switch statement testing for
//A, B, C, D, E
//Display a message if any of these are found and break
//Add a default which displays a message saying not found

import java.util.Random;
import java.util.Scanner;

/**
 * Generates a random character between A and J and looks for A, B, C, D, or E.
 */
public class SwitchStatementChallenge {
    /**
     * Uses a switch statement to look for A, B, C, D, or E.
     *
     * @param character Character in the range [A-J] generated randomly in main().
     */
    public static void switchStatementChallenge(char character) {
        switch (character) {
            case 'A': case 'B': case 'C': case 'D': case 'E':
                System.out.println("The letter " + character + " was found.");
                break;
            default:
                System.out.println("The letters A, B, C, D, or E were not found.");
        }
    }

    /**
     * Generates a random character between A-J and runs the program.
     */
    public static void main(String[] args) {
        //get user input to generate trial cases
        System.out.println("Press return to continue, q quits.");
        Scanner scanner = new Scanner(System.in);
        while (!"q".equals(scanner.nextLine()) ) {
            //Generate a random character using decimal ASCII [65-75], [A-J]
            Random random = new Random();
            int value = random.ints(65, 74)
                    .findFirst()
                    .getAsInt();
            char character = (char) value;
            System.out.println(String.valueOf(character));
            switchStatementChallenge(character);
        }
    }

}