public class UrlFormatException extends RuntimeException {
    private String invalidUrl;
    
    public UrlFormatException(String message, String invalidUrl) {
        super(message);
        this.invalidUrl = invalidUrl;
    }
    
    public UrlFormatException(String message, Throwable cause, String invalidUrl) {
        super(message, cause);
        this.invalidUrl = invalidUrl;
    }
    
    public String getInvalidUrl() {
        return invalidUrl;
    }
}