boon saves empty attributes

Consider this case:

public class Cat { public String name; public String type; public String sex; //... constructor, etc omitted for brevity } Cat mittens = new Cat("mittens", "calico", "");

In this case, Boon.toJson(mittens) will give us:

{ "name":"mittens", "type":"calico", "sex":"" }

Is there any way to ignore empty values? If not, will you consider a patch to allow for this?

[slandelle]

Done 😃

@RichardHightower Are there some patches here that needs to be ported on https://github.com/advantageous/boon?

[RichardHightower]

looking now