Issue with GSON builder throwing "NaN is not a valid double value as per JSON specification."

[BrakefieldMN]

Clear description of my expectations versus reality
An object with a double value set as Double.NaN should be persisted. In reality, javers' gson builder throws an error because it does not leverage "serializeSpecialFloatingPointValues".

Steps To Reproduce
I have a **runnable test case ** which isolates the bug and allows Javers Core Team to easily reproduce it. I have pushed this test case to my fork of this repository:

https://github.com/BrakefieldMN/javers/blob/master/javers-spring-boot-starter-mongo/src/test/groovy/org/javers/spring/boot/mongo/JaversMongoStarterNullDoubleTest.groovy

Javers' Version
7.6.2

Additional context
This issue was identified a few years ago.
https://stackoverflow.com/questions/54573968/issue-in-infinity-is-not-a-valid-double-value-as-per-json-specification-with-flo

I also intend to open a PR to make the adjustment in the gson builder.

[bartoszwalacik]

Hi @BrakefieldMN , thanks for the bug report. We are happy to see your pull request with a fix

[BrakefieldMN]

I tried following the documentation for the process. Please let me know if I missed or need to change anything! Thank you for your response.

[bartoszwalacik]

thanks , I will take a look at your PR in a few days

[bartoszwalacik]

the fix is released in 7.6.3