https://github.com/apache/commons-lang
Tip revision: 18ce3b473018d1d7da90c0b5b563c97bf030b1a4 authored by Gary Gregory on 10 April 2024, 12:13:59 UTC
Merge branch 'master' of https://gitbox.apache.org/repos/asf/commons-lang.git
Merge branch 'master' of https://gitbox.apache.org/repos/asf/commons-lang.git
Tip revision: 18ce3b4
README.md
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The ASF licenses this file to You under the Apache License, Version 2.0
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<!---
+======================================================================+
|**** ****|
|**** THIS FILE IS GENERATED BY THE COMMONS BUILD PLUGIN ****|
|**** DO NOT EDIT DIRECTLY ****|
|**** ****|
+======================================================================+
| TEMPLATE FILE: readme-md-template.md |
| commons-build-plugin/trunk/src/main/resources/commons-xdoc-templates |
+======================================================================+
| |
| 1) Re-generate using: mvn commons-build:readme-md |
| |
| 2) Set the following properties in the component's pom: |
| - commons.componentid (required, alphabetic, lower case) |
| - commons.release.version (required) |
| |
| 3) Example Properties |
| |
| <properties> |
| <commons.componentid>math</commons.componentid> |
| <commons.release.version>1.2</commons.release.version> |
| </properties> |
| |
+======================================================================+
--->
Apache Commons Lang
===================
[](https://github.com/apache/commons-lang/actions/workflows/maven.yml)
[](https://app.codecov.io/gh/apache/commons-lang)
[](https://maven-badges.herokuapp.com/maven-central/org.apache.commons/commons-lang3/?gav=true)
[](https://javadoc.io/doc/org.apache.commons/commons-lang3/3.14.0)
[](https://github.com/apache/commons-lang/actions/workflows/codeql-analysis.yml)
[](https://api.securityscorecards.dev/projects/github.com/apache/commons-lang)
Apache Commons Lang, a package of Java utility classes for the
classes that are in java.lang's hierarchy, or are considered to be so
standard as to justify existence in java.lang.
The code is tested using the latest revision of the JDK for supported
LTS releases.
These are 8, 11, 17 and 21 currently, see:
https://github.com/apache/commons-lang/blob/master/.github/workflows/maven.yml
Please ensure your build environment is up-to-date and kindly report any build issues.
Documentation
-------------
More information can be found on the [Apache Commons Lang homepage](https://commons.apache.org/proper/commons-lang).
The [Javadoc](https://commons.apache.org/proper/commons-lang/apidocs) can be browsed.
Questions related to the usage of Apache Commons Lang should be posted to the [user mailing list](https://commons.apache.org/mail-lists.html).
Getting the latest release
--------------------------
You can download source and binaries from our [download page](https://commons.apache.org/proper/commons-lang/download_lang.cgi).
Alternatively, you can pull it from the central Maven repositories:
```xml
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.14.0</version>
</dependency>
```
Building
--------
Building requires a Java JDK and [Apache Maven](https://maven.apache.org/).
The required Java version is found in the `pom.xml` as the `maven.compiler.source` property.
From a command shell, run `mvn` without arguments to invoke the default Maven goal to run all tests and checks.
Contributing
------------
We accept Pull Requests via GitHub. The [developer mailing list](https://commons.apache.org/mail-lists.html) is the main channel of communication for contributors.
There are some guidelines which will make applying PRs easier for us:
+ No tabs! Please use spaces for indentation.
+ Respect the existing code style for each file.
+ Create minimal diffs - disable on save actions like reformat source code or organize imports. If you feel the source code should be reformatted create a separate PR for this change.
+ Provide JUnit tests for your changes and make sure your changes don't break any existing tests by running ```mvn```.
If you plan to contribute on a regular basis, please consider filing a [contributor license agreement](https://www.apache.org/licenses/#clas).
You can learn more about contributing via GitHub in our [contribution guidelines](CONTRIBUTING.md).
License
-------
This code is licensed under the [Apache License v2](https://www.apache.org/licenses/LICENSE-2.0).
See the `NOTICE.txt` file for required notices and attributions.
Donating
--------
You like Apache Commons Lang? Then [donate back to the ASF](https://www.apache.org/foundation/contributing.html) to support development.
Additional Resources
--------------------
+ [Apache Commons Homepage](https://commons.apache.org/)
+ [Apache Issue Tracker (JIRA)](https://issues.apache.org/jira/browse/LANG)
+ [Apache Commons Slack Channel](https://the-asf.slack.com/archives/C60NVB8AD)
+ [Apache Commons Twitter Account](https://twitter.com/ApacheCommons)
+ `#apache-commons` IRC channel on `irc.freenode.org`
Apache Commons Components
-------------------------
Please see the [list of components](https://commons.apache.org/components.html)
