Why doesn't Conditional work on RestController?

Question

Java

@Component
@RestController
@Conditional(ExmplCondition.class)
@RequestMapping(value = "/api/users")
public class RestController extends AbstractRestController {
...
}

public class ExmplCondition implements Condition {


    @Override
    public boolean matches(ConditionContext conditionContext, AnnotatedTypeMetadata annotatedTypeMetadata) {
        return false;
    }

}

matches is not called at all