Question: Unicode character escape/unescape support?
Came across this question and I recall that at one point JAXB did not support escaping/unescaping unicode characters when marshalling.
Has this been addressed in more recent versions?
Is this what you're looking for ?
org.glassfish.jaxb.runtime.v2.runtime.MarshallerImpl#createEscapeHandler
You can define your own character escape handler when marshalling by setting property org.glassfish.jaxb.characterEscapeHandler or org.glassfish.jaxb.core.marshaller.CharacterEscapeHandler on your Marshaller instance
https://github.com/eclipse-ee4j/jaxb-ri/blob/98df7665cd40d0d87d9eabdcb244acae7214ab52/jaxb-ri/runtime/impl/src/main/java/org/glassfish/jaxb/runtime/v2/runtime/MarshallerImpl.java#L449-L458