Are you tied to this library? Google Gson is very popular. I have myself not used it with Generics but their front page says Gson considers support for Generics very important.

Answer from Miserable Variable on Stack Overflow
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Oracle
blogs.oracle.com › javamagazine › java-json-serialization-jackson
Efficient JSON serialization with Jackson and Java | javamagazine
Jackson can be used to automatically serialize this class to JSON so that it can, for example, be sent over the network to another service that may or may not be implemented in Java and that can receive JSON-formatted data.
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Medium
medium.com › @bubu.tripathy › json-serialization-and-deserialization-in-java-2a3f08266b70
JSON Serialization and Deserialization in Java | by Bubu Tripathy | Medium
April 9, 2023 - The FasterXML Jackson library is a popular Java library used for working with JSON data. It provides a number of annotations that can be used to customize the serialization and deserialization of JSON data.
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Baeldung
baeldung.com › home › java › core java › different serialization approaches for java
Different Serialization Approaches for Java | Baeldung
1 month ago - Java supports built-in serialization that is easy to use. JSON is preferable due to readability and being schema-less. Hence, both Gson and Jackson are good options for serializing JSON data. They are simple to use and well documented.
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Skillsoft
skillsoft.com › home › serialization in java: using json in java for serialization & parsing
Serialization in Java: Using JSON in Java for Serialization & Parsing - Java - BEGINNER - Skillsoft
The JavaScript Object Notation (JSON) format is a widely used data format for serializing the internal state of objects to a structured and human-readable format. Take this course to explore the org.json library, which offers powerful features and constructs for the serialization of Java objects ...
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Immutables
immutables.github.io › json.html
JSON serialization
Firstly, if using meta-annotated custom style annotation, you can move it to top level class, package (in corresponding pacakge-info.java file) or even parent package. Secondly, if you mostly use generated value type, rather that abstract value type, you don’t need specify @JsonDeserialize(as = ImmutableForEverySingleValue.class), you can put @JsonSerialize as meta-annotation as with style annotation, and you can put custom (meta-annotated) annotation and put it on a type or a package.
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SSOJet
ssojet.com › serialize-and-deserialize › serialize-and-deserialize-json-in-java
Serialize and Deserialize JSON in Java | Serialize and Deserialize Data in Programming Languages
Easily serialize and deserialize JSON in Java with Jackson. Map Java objects to JSON and vice-versa for efficient data handling.
Find elsewhere
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MojoAuth
mojoauth.com › serialize-and-deserialize › serialize-and-deserialize-json-with-java
Serialize and Deserialize JSON with Java | Serialize & Deserialize Data Across Languages
December 14, 2025 - Jackson stands out as a premier, high-performance Java library for handling JSON. Its core strength lies in its ability to seamlessly serialize Java objects into JSON strings and deserialize JSON back into Java objects.
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Medium
medium.com › @AlexanderObregon › mechanics-of-json-serialization-and-deserialization-in-spring-boot-4bb02f19dd3e
Mechanics of JSON Serialization and Deserialization in Spring Boot
February 19, 2025 - Jackson is one of the most commonly used JSON libraries and provides a data-binding system to convert Java objects to JSON and JSON to Java objects. When a controller method includes @RequestBody for request payloads or returns an object as a response, Spring Boot invokes the Jackson-based message converter. At its core, Jackson relies on ObjectMapper, which serves as the engine for JSON serialization and deserialization.
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CodeMiner42
blog.codeminer42.com › home › posts › serialization and deserialization in java using jackson
Serialization and Deserialization in Java using Jackson - The Miners
May 29, 2023 - The @JsonProperty annotation is used for mapping an attribute with a JSON key name in both serialization and deserialization. By default when we serialize an object, Jackson will map JSON keys matching the name of the object’s attributes. To change this behavior we use @JsonProperty on the fields.
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Reddit
reddit.com › r/shittyprogramming › new java-based serialization format, "json"
r/shittyprogramming on Reddit: New Java-based serialization format, "JSON"
June 4, 2025 -

Greetings. I'd like to introduce a powerful new serialization format— Java Serialization Object Notation, or JSON.

Sure, I'd be happy to share the advantages of JSON over less-disciplined alternatives like JSON:

🚀 Messages are strongly typed.
🚀 Messages include error handling information, and all errors raise checked exceptions— for safety.
🚀 Messages include confirmation tokens— in order to confirm the messages, for additional safety.
🍆 Java runs on over 1 billion devices.
🚀 JavaScript sucks!

As you can see, JSON is batteries-included, and prioritizes safety with no opt-outs.

Sure, here is a simple example of a JSON message.

try {
   new 𝐉sonMessage<Integer, Array<Integer>, String, ConfirmationTokenType, ConfirmationToken>(
      new Integer(42),
      new Array<Integer>(2, ArrayProvider<Integer>(() ->
         {
            Array.Add((Integer) new Object(42));
            Array.Add((Integer) new Object(69));
         }
      ),
      new StringBuilder("Hello World!").ToString(),  // StringBuilder is more efficient
      ConfirmationTokenType.DEFAULT,  // This is the only confirmation token type planned, but explicit is better than implicit
      new ConfirmationToken("")  // You can normally just skip confirmation via the empty string
   );
// Will throw if you have not defined a custom ConfirmationToken class in your local environment:
} catch except (𝐉sonSerializationException 𝐣sex) :  // 😉
   throw new RuntimeException("𝐉sonSerializationException 𝐣sex 😉");
} // Checked exceptions are a pain, so just wrap it in a RuntimeException!

I welcome your constructive feedback!

Edit:

* Yes the messages are actually in the JVM binary format and you'd either need to be running Java or have Java FFIs in your language to take advantage but everybuddy will want to use this format so they will.

* Okay haha you don't need to do that if you're using an awesome language like Go but what you could easily do is have a JSON serialization frontend running in a separate process. This would be a small Java application or "applet", which would run in it's own "sand box" for sexurity purposes!

* No I didnt use ChapGTC or whatever to write this preposal. What even is that?

* Fine okay used an LLM but just to better formatilize my own original idea.

* Okay yeah I let the LLM develop the idea. Fuck you like you never use an LLM? fuck all of you hippocritical loosers.

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CodeGym
codegym.cc › courses › java collections › serialization into json
Course Java Collections - Lecture: Serialization into JSON
We take ObjectMapper and pass it a string or a StringReader with JSON, as well as the class of the object to be deserialized. Then we call the readValue method, and as output we get a ready-made Java object with all of the data." "Well, that's exactly like deserialization in Java." "Almost. There are several requirements placed on objects serialized into, or deserialized from, JSON:"
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Medium
medium.com › @truongbui95 › serialization-and-deserialization-of-java-json-xml-libraries-42a1919d7f09
Exploring Serialization and Deserialization: Insights on Java Libraries for JSON and XML | Medium
May 16, 2026 - I built my project using Fabien Renaud’s GitHub repository, which is dedicated to testing the performance of Java JSON libraries for serialization and deserialization.
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GitHub
github.com › mechero › jackson-serialization-examples
GitHub - mechero/jackson-serialization-examples: Commonly-used Java JSON serialization examples · GitHub
This repository contains the code samples used in the blog post Java and JSON: Jackson Serialization with ObjectMapper.
Author: mechero
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Baeldung
baeldung.com › home › json › jackson › intro to the jackson objectmapper
Intro to the Jackson ObjectMapper | Baeldung
December 9, 2025 - Jackson is a solid and mature JSON serialization/deserialization library for Java. The ObjectMapper API provides a straightforward way to parse and generate JSON response objects with a lot of flexibility.
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LabEx
labex.io › tutorials › java-java-json-libraries-117768
Mastering Java JSON Serialization and Deserialization | LabEx
import com.cedarsoftware.util.io.JsonReader; import com.cedarsoftware.util.io.JsonWriter; public class JsonLab { public static void main(String[] args) throws IOException { ClassA obj = new ClassA("Demo", 20.0); // Serialization String jsonStrFromObj = JsonWriter.objectToJson(obj); System.out.println("Serialized String: " + jsonStrFromObj); // Deserialization ClassA objFromJsonStr = (ClassA) JsonReader.jsonToJava(jsonStrFromObj); System.out.print("Deserialized Object: " + objFromJsonStr.getField1() + " " + objFromJsonStr.getField2()); } } In this lab, you learn how to use various Java JSON libraries to convert objects to JSON format and vice versa.
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MojoAuth
mojoauth.com › dev guides › java json: serialize and deserialize objects
Java JSON: Serialize and Deserialize Objects | MojoAuth Dev Guides
3 weeks ago - Serialize a Java object to JSON with one call to writeValueAsString. Add the dependency first (Maven coordinates com.fasterxml.jackson.core:jackson-databind; the examples below ran with 2.17.2).
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Mosy
mosy.tech › blog › java-json-jackson-serialization-objectmapper
Java and JSON – Jackson Serialization with ObjectMapper | Mosy
July 31, 2018 - You can alter this behavior with annotations or custom serializers. In this example, PersonName is used as a wrapper for a simple String. A list of Java objects gets serialized to a list of JSON objects containing the fields and their values.
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Medium
piyumirathnayaka.medium.com › serializing-java-objects-to-json-and-deserializing-json-to-java-objects-using-jackson-library-a9f7cdd2c6db
Serializing Java objects to JSON and Deserializing JSON to Java objects using Jackson Library | by Piyumi Rathnayaka | Medium
February 12, 2025 - This example shows how to serialized Product object to JSON and deserialized JSON to Product object using the Jackson library’s ObjectMapper class. A straightforward Java class with a name, category, brand, price, and currency is the Product class. Be sure to replace the Jackson library version for the most recent one.
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MojoAuth
mojoauth.com › serialize-and-deserialize › serialize-and-deserialize-json-with-jsf
Serialize and Deserialize JSON with JSF | Serialize & Deserialize Data Across Languages
April 2, 2025 - When building RESTful services with JavaServer Faces (JSF) and JAX-RS, turning your Java objects into JSON for API responses is straightforward. Simply annotate your JAX-RS resource methods with @Produces(MediaType.APPLICATION_JSON). This tells the framework to serialize the returned Java object into JSON format.