JsonFormat.Shape.NUMBER_INT does not work when defined on enum type in 2.8 #1543
Description
Before 2.8 the following worked for years. Now this annotation is not applied and enum is serialized as string. It would work if annotating the field. I am not sure if this is an expected change or not, could you please check?
public class Test {
@JsonFormat(shape = JsonFormat.Shape.NUMBER_INT)
enum Color {
RED,
YELLOW,
GREEN
}
static class Foo {
public final Color color;
Foo(Color color) {
this.color = color;
}
}
public static void main(String[] args) throws JsonProcessingException {
final ObjectMapper mapper = new ObjectMapper();
System.out.println(mapper.writeValueAsString(new Foo(Color.GREEN)));
}
}