import com.amadornes.jtraits.JTrait;
import com.amadornes.jtraits.MixinFactory;

public class Test {

    public static void main(String[] args) throws IllegalAccessException, InstantiationException {
        Base base = new Base();
        base.hello();

        Class<? extends Base> newBase = MixinFactory.mixin(Base.class, BaseOverride.class);
        newBase.newInstance().hello();
    }

    static class Base {
        public void hello() {
            System.out.println("hello from the base");
        }
    }

    static class BaseOverride extends JTrait<Base> {
        public void hello() {
            System.out.println("hi from the base");
        }
    }

}