O4. Text Filter / Text Processing - Lab

package TextPlocessing.Lab;

import java.util.Scanner;

public class O4TextFilter {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String[] hideThis = scanner.nextLine().split(", ");
        String input = scanner.next();
        for (String word : hideThis) {
            StringBuilder hide = new StringBuilder();
            hide.append("*".repeat(word.length()));
            input = input.replace(word, hide);
        }
        System.out.println(input);
    }
}