Serialize a Map of <String,String> key-values Jackson serializes a Map as a JSON object whose keys are the keys’ toString() representation (in this case it’s the value itself). The Map values are serialized using the default serializers unless you override them.
How does Jackson serialize?
Serialize a Map of <String,String> key-values Jackson serializes a Map as a JSON object whose keys are the keys’ toString() representation (in this case it’s the value itself). The Map values are serialized using the default serializers unless you override them.