JsonbProperty#nillable attribute is replaced by @JsonbNillable

[t1]

          I just saw that the `nillable = true` attribute is replaced by `@JsonbNillable`

See: https://jakarta.ee/specifications/jsonb/3.0/apidocs/jakarta.json.bind/jakarta/json/bind/annotation/jsonbproperty#nillable()

So I guess a follow up issue/PR to fix FieldInfo is needed.

Originally posted by @jmini in #2251 (comment)

[t1]

@jmartisk: I currently experience maven build problems, because some versions seem to be missing. Are you aware or am I doing something wrong?

[t1]

Oh, and by the way: the example code in custom-json-serializers-deserializers should be fixed, too.

[jmartisk]

@jmartisk: I currently experience maven build problems, because some versions seem to be missing. Are you aware or am I doing something wrong?

You're talking about 2.12.0 right? What exactly is missing? I know there was an issue with the Gradle plugin, I had to deploy it manually afterwards

[jmini]

@t1 I have opened this PR #2254 for support for @JsonbNillable, but I am not really sure this is enough and I wanted to contribute a test case (and I do not see how to add it)

[jmini]

Oh, and by the way: the example code in custom-json-serializers-deserializers should be fixed, too.

This is why docs written with asciidoctor with code snippets included from a test class that is compiled and executed at built time helps to keep the doc up-to-date.

I did not worked on that part

[jmartisk]

Oh, and by the way: the example code in custom-json-serializers-deserializers should be fixed, too.

This is why docs written with asciidoctor with code snippets included from a test class that is compiled and executed at built time helps to keep the doc up-to-date.

It's a double-edged sword because it also complicates the build quite a bit by adding new dependencies between modules (affecting the release process), and it could lead to unexpected surprises when you change some code and don't realize that it could break the docs. I'm personally not a big fan of this approach.