obfuscate.java

package uk.ac.qub.programming;

import java.util.Scanner;

public class Obfuscate {

    public static void main(String[] args) {
        String userInput = "";
        String output = "";
        
        Scanner input = new Scanner(System.in);
        
        System.out.println("Enter your name: ");
        userInput = input.nextLine();

        for (int counter = 0; counter < userInput.length(); counter++) {
            if (userInput.charAt(counter) == ' ') {
                output += " ";
            } else {
                output += "*";
            }
        }
        System.out.println(output);
    }
}