I’m new to the subject of Quarkus. How can I use Jandex index in a java class? I added a goal to the maven to build index, then I created a class but don’t know go how to use it? I can create a index by using Indexer but then I need to decalare all classes to scan. How can I solve it better?

private void testIndex() {
        Indexer indexer = new Indexer();
        try
        {
            indexer.indexClass( MyClass.class );
            Collection< ClassInfo > knownClasses = indexer.complete()
                .getKnownClasses();
        }
        catch( IOException e )
        {
            throw new RuntimeException( e );
        }
    }