jhipster-question-bank/src/main/java/com/example/questionbank/service/UsernameAlreadyUsedException.java

package com.example.questionbank.service;

import java.io.Serial;

public class UsernameAlreadyUsedException extends RuntimeException {

    @Serial
    private static final long serialVersionUID = 1L;

    public UsernameAlreadyUsedException() {
        super("Login name already used!");
    }
}