How To Use Lombok Singular Different

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Problem Description:

@Data
@Builder
public class CarViews {
    @Singular("carViewList")
    private List<CarResponse> carViewList;
}

private CarViews prepareCarList() {
    CarResponse carResponse = CarResponse.builder().build();
    return CarViews.builder().carViewList(carResponse).build();
}

I am using singular like this, is that using right?
Should I use it differently?

It does not return error, it works, but I wonder, is this using right?

Solution – 1

It’s intended to be used like this:

@Data
@Builder
public class CarViews {
    @Singular
    private List<CarResponse> cars;
}

Lombok will automatically recognize the plural, and add a car method to the builder that’ll allow you to add single CarResponse objects.

For details, see the documentation.

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