Inheritance of Spring Controllers

public abstract class InheritableController {
    @GetMapping("/service")
    public final String someService() {
        return someServiceInternal();
    }

    protected abstract String someServiceInternal();
}

@RestController
@RequestMapping("/interited1")
class ConcreteController1 extends InheritableController {
    @Override
    public String someServiceInternal() {
        return "ggg";
    }
}

@RestController
@RequestMapping("/interited2")
class ConcreteController2 extends InheritableController {
    @Override
    public String someServiceInternal() {
        return "hhh";
    }
}