# Jakarta EE JSON Binding Technology Compatibility Kit, Version 2.0

## Release Notes, May 2021

## Kit Contents

The Jakarta EE JSON Binding (JSON-B), Version 2.0 Technology Compatibility Kit (TCK) includes the following items:

- Jakarta EE JSON-B TCK tests signature, API, and end-to-end tests:

  - A signature test that checks that all of the public APIs are supported in the Jakarta EE JSON-B Version 2.0 implementation that is being tested

  - API tests for all of the public APIs under the `jakarta.json.bind` package

  - Specification tests for the testable assertions required by the Jakarta EE JSON-B 2.0 Specification.

## Jakarta EE JSON Binding 2.0 TCK Facts

The test suite bundle contains the following:

- 266 total tests

## Platform Notes

The Jakarta EE JSON-B TCK tests have been built with JDK 8 (1.8) and tested running on the JavaTM Standard Edition 8 and 11.

The Jakarta EE JSON-B TCK tests run on the following platforms:

- CentOS Linux 7
- Alpine Linux v3.12

## Installing, Setting Up, and Running the Jakarta EE JSON Binding TCK

Refer to the Jakarta EE JSON Binding TCK 2.0 User's Guide (or PDF) for complete instructions on installing, setting up, and running the Jakarta EE JSON-B TCK. The online version of the JT Harness version 5.0 documentation is available here.

## Attributions

The Jakarta EE JSON-B 2.0 TCK includes software developed by the Apache Software Foundation (http://www.apache.org/). The Apache Ant Contrib project is located at http://ant-contrib.sourceforge.net/.

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