How do I avoid content fields in Joda objects?

Question

I\'m using Joda objects (DateTime and DateTimeZone) in a document and whenever I access it via the REST interface I get entries with fields like this

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Answer 1

This is fixed in Spring Data Hopper-SR4: https://jira.spring.io/browse/DATAMONGO-1498

Answer 2

The issue results from Spring Boot not setting up MongoMappingContext correctly. A ticket has been created for Spring Boot and the fix is anticipated for the 1.4.1 release (credit for this answer goes to Oyku Gencay and Oliver Gierke). For more detail, see the ticket or the pull request.