If you are not using a build tool, you must manually download and include three essential JAR files in your project's classpath: : The main data-binding logic.

To successfully use this library, you can either download the JAR files manually or use a build management tool like Maven or Gradle. 1. Download JAR Files Manually

The library is the core data-binding package for Jackson, the most popular JSON library for Java. It provides high-level functionality to map Java objects (POJOs) to JSON and vice versa using the ObjectMapper class.

: Standard Jackson annotations used for configuration. Where to Download: Where to download the .jar file? #205

: The low-level streaming API required by databind.