JsonFormat.printer() does not print fields set to their defaults #8
Description
JsonFormat.printer() does not print fields set to their defaults, e.g. integers that are 0, booleans that are false, strings that are empty. This is causing confusion in some of our API responses(when users can see the json response from a browser).
We might want to consider using the Printer.includingDefaultValueFields() option, but I suppose we had a reason not to use it in the first place?