# AndHow!   Java Configuration .

## AndHow!   Java Configuration.

- [AndHow!](https://www.andhowconfig.org/master.md): Java application configuration
- [Live-Code Quickstart](https://www.andhowconfig.org/live-code-quickstart.md): Get started by trying live code examples in Replit
- [Simple Usage Examples](https://www.andhowconfig.org/simple-usage-examples.md)
- [User Guide](https://www.andhowconfig.org/user-guide.md)
- [Key Concepts](https://www.andhowconfig.org/user-guide/key-concepts.md): Key points to know about what AndHow is and does
- [AndHow Properties](https://www.andhowconfig.org/user-guide/andhow-properties.md): 90% of using AndHow is creating and using Properties
- [Loaders & Load Order](https://www.andhowconfig.org/user-guide/loaders-and-load-order.md): The order AndHow uses to scan configuration sources for property values, and the Loaders used to load from each source.
- [Testing](https://www.andhowconfig.org/user-guide/testing.md): AndHow makes testing with multiple configurations easy
- [AndHow Initialization](https://www.andhowconfig.org/user-guide/andhow-initialization.md): How AndHow startup up, configures itself, and your application
- [Configuring AndHow](https://www.andhowconfig.org/user-guide/configuring-andhow.md): How to configure AndHow before AndHow configures you(r application)
- [Whitespace Handling](https://www.andhowconfig.org/user-guide/whitespace-handling.md)
- [Integration and Exports](https://www.andhowconfig.org/user-guide/integration-and-exports.md): AndHow can integrate with other frameworks and legacy apps.
- [Changing the Load Order](https://www.andhowconfig.org/user-guide/changing-the-load-order.md)
- [Java9 and Above](https://www.andhowconfig.org/user-guide/java9-and-above.md): AndHow works for applications built and/or running on Java 9 and up, but there are considerations.
- [Best Practices](https://www.andhowconfig.org/user-guide/best-practices.md): Get the most out of AndHow and your application
- [Developer Guide](https://www.andhowconfig.org/developer-guide.md)
- [How to Contribute](https://www.andhowconfig.org/developer-guide/how-to-contribute.md): Your first pull request
- [First Checkout with Git](https://www.andhowconfig.org/developer-guide/first-checkout-with-git.md)
- [Project Branching Structure](https://www.andhowconfig.org/developer-guide/project-branching-structure.md)
- [New Workstation Setup](https://www.andhowconfig.org/developer-guide/new-workstation-setup.md)
- [Background](https://www.andhowconfig.org/developer-guide/background.md)
- [Framework Testing](https://www.andhowconfig.org/developer-guide/framework-testing.md)
- [Conventions](https://www.andhowconfig.org/developer-guide/conventions.md)
- [Release Plan](https://www.andhowconfig.org/developer-guide/release-plan.md)
- [HowTo Release](https://www.andhowconfig.org/developer-guide/howto-release.md)
- [Troubleshooting](https://www.andhowconfig.org/developer-guide/troubleshooting.md)
- [References](https://www.andhowconfig.org/developer-guide/references.md)
- [Help / Questions](https://www.andhowconfig.org/help-questions.md)
- [Release Notes](https://www.andhowconfig.org/release-notes.md)
- [Release 0.4.2](https://www.andhowconfig.org/release-notes/release-0.4.2.md)
- [FAQs](https://www.andhowconfig.org/faqs.md): Frequently Asked Questions
- [Other](https://www.andhowconfig.org/other.md): Catch all for related research and notes
- [JUnit Extension Registration](https://www.andhowconfig.org/other/junit-extension-registration.md): How-To register extensions via  composed annotations, where it works, where it doesn't, and possible solutions