Which timezone applies when OffsetDateTime and ZonedDateTime are serialized in Dropwizard without explicit configuration?
When Dropwizard resources serialize date-time fields using Jackson, the ObjectMapper's default timezone resolution depends on whether an explicit TimeZone has been set in the Environment configuration. If none is provided, the JVM's system default is used, which may differ across deployment targets and affect the format of serialized date-time values. The ch