// Define abstract value type using interface, abstract class or annotation
@Value.Immutable
public interface ValueObject {
String getName();
List<Integer> getCounts();
Optional<String> getDescription();
}
// Use generated immutable implementation and builder
ValueObject valueObject =
ImmutableValueObject.builder()
.name("Nameless")
.description("present")
.addCounts(1)
.addCounts(2)
.build();Read full documentation at http://immutables.org
