# Jakarta Activation Technology Compatibility Kit, Version 2.1

## Release Notes, March, 2023

## Kit Contents

The Jakarta Activation, Version 2.1 Technology Compatibility Kit (TCK) includes the following items:

- Jakarta Activation TCK tests signature, API, and pluggability tests:

  - A signature test that checks that all of the public APIs are supported in the Jakarta Activation Version 2.1 implementation that is being tested
  - API tests to verify the functionality of all the public APIs under
    - `jakarta.activation`
    - `jakarta.activation.spi`
  - Pluggability tests for testing the SPI provider interface for supplying your own MailcapRegistryProvider and MimeTypeRegistryProvider

## Jakarta Activation TCK Facts

> The test suite bundle contains the following:

> - 1 signature test
> - 90 API tests
> - 2 pluggability tests

## Platform Notes

The Jakarta Activation TCK tests have been built and tested with JavaTM SE 11.

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

- Centos Linux 7
- Alpine Linux v3.12

The Jakarta Activation TCK tests have been run against a Jakarta Activation 2.1 Compatible Implementation, Eclipse Angus 1.0.0 and Eclipse GlassFish 6.2.3 or 7.0.0

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

Refer to the Jakarta Activation TCK 2.1 User's Guide (or PDF) for complete instructions on installing, setting up, and running the Jakarta Activation TCK.

The online version of the JT Harness version 5.0 documentation is available here.

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