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JSON

JSON is a light-weight data format used to exchange data between systems in a standardized way. Have a look at how to work with JSON in Java.

  • Gson (38)
  • Jackson Basics (30)
  • Serialization (18)
  • JsonNode (14)
  • JSONObject (9)
  • Java Null (7)
  • Exception (6)
  • Apache Avro (3)
  • Java HashMap (3)

>> Convert Hashmap to JSON Object in Java

  • popular

>> Fix the JsonMappingException: Can not deserialize instance of java.util.ArrayList from Object value (token JsonToken.START_OBJECT)

  • popular

>> OffsetDateTime Serialization With Jackson

  • popular

>> Setting Default Values to Null Fields in Jackson Mapping

>> @JsonMerge Annotation in Jackson

>> Converting JSON to XML in Java

>> Solving Gson Parsing Errors

>> Deserialize Generic Type with Jackson

>> Difference Between asText() and toString() in JsonNode

>> Java HttpClient – Map JSON Response to Java Class

>> @JsonIgnore vs @Transient

>> Getting a Value in JSONObject

>> Jackson’s Deserialization With Lombok

>> Object Validation After Deserialization

>> Uploading a File and JSON Data in Postman

>> Map a JSON POST to Multiple Spring MVC Parameters

>> Convert between JSON and Protobuf

>> How to Parse an INI File in Java

>> Reading JSON From a URL in Java

>> Check Whether a String Is Valid JSON in Java

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