# Jakarta Persistence Technology Compatibility Kit, Version 2.2
Release Notes, September, 2019

## Kit Contents

The Jakarta Persistence, Version 2.2 Technology Compatibility Kit (TCK) includes the following items:

- Jakarta Persistence 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 Persistence Version 2.2 implementation that is being tested
- API tests to verify the functionality of all the public APIs under
  - `javax.persistence`
  - `javax.persistence.criteria`
  - `javax.persistence.metamodel`
  - `javax.persistence.spi`
- End-To-End tests that demonstrate compliance with Java Persistence API 2.2

## Jakarta Persistence TCK Facts

> The test suite bundle contains the following:

> - 2059 total tests:

## Platform Notes

The Jakarta Persistence TCK tests have been built and tested with JavaTM Platform, Standard Edition 8 (Java SE 8).

The Jakarta Persistence TCK tests have been run on the following platforms:

- Windows 10
- Oracle Linux 7.1

The Jakarta Persistence TCK tests have been run against the following databases and drivers:

Database | Driver | Driver Class
Apache Derby Version: 10.13.1.1 | Apache Derby Network Client JDBC Driver Version: 10.13.1.1 | org.apache.derby.jdbc.ClientDriver
MySQL Community Server Version: 5.7.18 | MySQL Connector/J Version: 5.1.42 | com.mysql.jdbc.Driver
Oracle Database 12c Enterprise Edition Version: 12.1.0.2.0 | Oracle JDBC driver Version: 12.2.0.1.0 | oracle.jdbc.OracleDriver

The Jakarta Persistence TCK tests have been run against a Jakarta Persistence 2.2 Compatible Implementation, Eclipse GlassFish 5.1.

## Installing, Setting Up, and Running the Jakarta Persistence TCK

Refer to the Jakarta Persistence TCK 2.2 User's Guide for complete instructions on installing, setting up, and running the Jakarta Persistence TCK. The online version of the JT Harness version 5.0 documentation is available here.

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