> For the complete documentation index, see [llms.txt](https://mariadb.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mariadb.com/docs/release-notes/connectors/java/2.2/2.2.2.md).

# Connector/J 2.2.2 Release Notes

Release notes for MariaDB Connector/J 2.2.2, a Stable (GA) release published 20 February 2018.

{% hint style="info" %}

<p align="center">The most recent release of <a href="/docs/connectors/mariadb-connector-j.md">MariaDB Connector/J</a> is: <a href="/docs/release-notes/connectors/java/3.5/3.5.10.md"><strong>3.5.10</strong></a></p>

<p align="center"><a href="https://mariadb.com/downloads/connectors/connectors-data-access/java8-connector" class="button primary">Download Connector/J 3.5.10</a></p>
{% endhint %}

[Download](https://downloads.mariadb.org/connector-java/2.2.2/) | **Release Notes** | [Changelog](/docs/release-notes/connectors/java/changelogs/2.2/2.2.2.md) | [About MariaDB Connector/J](/docs/connectors/mariadb-connector-j/about-mariadb-connector-j.md)

**Release date:** 20 Feb 2018

MariaDB Connector/J 2.2.2 is a [***Stable***](/docs/release-notes/community-server/about/release-criteria.md) ***(GA)*** release.

{% hint style="info" %}
**For an overview of MariaDB Connector/J see the** [**About MariaDB Connector/J**](/docs/connectors/mariadb-connector-j/about-mariadb-connector-j.md) **page**
{% endhint %}

## Bug Fixes

* \[[CONJ-564](https://jira.mariadb.org/browse/CONJ-564)] Never ever throw an instance of java.lang.Error
* \[[CONJ-579](https://jira.mariadb.org/browse/CONJ-579)] Keywords missing from DatabaseMetaData.getSQLKeywords()
* \[[CONJ-567](https://jira.mariadb.org/browse/CONJ-567)] UrlParser.initialUrl gets overwritten
* \[[CONJ-571](https://jira.mariadb.org/browse/CONJ-571)] Permit java 9 serialization filtering
* \[[CONJ-574](https://jira.mariadb.org/browse/CONJ-574)] forcing using toLowerCase/toUpperCase with Locale.ROOT
* \[[CONJ-560](https://jira.mariadb.org/browse/CONJ-560)] Automatic module name for java 9
* \[[CONJ-578](https://jira.mariadb.org/browse/CONJ-578)] windows testing using all mariadb server
* \[[CONJ-570](https://jira.mariadb.org/browse/CONJ-570)] Add tests for 10.3.3 INVISIBLE column

<sub>*This page is: Copyright © 2026 MariaDB. All rights reserved.*</sub>

{% @marketo/form formid="4316" formId="4316" %}