A modern programming language that makes developers happier.

kotlinlang

Hello all.
I am using JodaTime to date, and using Jackson to serialize, with the following configuration:
jackson {
            registerModule (JodaModule ())
            dateFormat = DateFormat.getDateInstance (3)
            enable (SerializationFeature.INDENT_OUTPUT)
        }

But the output in json is being:
"birthDate": "1985-04-16T04: 00: 00.000Z",
And I wish it were
"birthDate": "1985-04-16",
 What setting should I do?
Using annotation, I did it, but I have to put over each field. I wanted something global.
Could anyone help?