How do I call one constructor from another in Java?

Question

Is it possible to call a constructor from another (within the same class, not from a subclass)? If yes how? And what could be the best way to call another constructor (if th

Answer 1

I prefer this way:

    class User {
        private long id;
        private String username;
        private int imageRes;

    public User() {
        init(defaultID,defaultUsername,defaultRes);
    }
    public User(String username) {
        init(defaultID,username, defaultRes());
    }

    public User(String username, int imageRes) {
        init(defaultID,username, imageRes);
    }

    public User(long id, String username, int imageRes) {
        init(id,username, imageRes);

    }

    private void init(long id, String username, int imageRes) {
        this.id=id;
        this.username = username;
        this.imageRes = imageRes;
    }
}