Jackson (API)

In computing, Jackson is a high-performance JSON processor for Java. Its developers extol the combination of fast, correct, lightweight, and ergonomic attributes of the library.

Implementation

Jackson provides multiple approaches to working with JSON, including using binding annotations on POJO classes for simple use cases.

Sample code for reading and writing with POJOs may look like the following:

package org.wikipedia.examples;
import java.io.IOException;
import com.fasterxml.jackson.databind.ObjectMapper;
record Person
public class ReadWriteJackson