Automatic properties documentation for Java application : <p>Are there "Javadoc-like" instruments for configuration properties in Java application?</p>

<p>I'm currently working on Java application, which uses usual Java properties files for configuration. This is an "enterprise app", so we have dozens of properties and it's really difficult to support documentation for them.</p>

<p>So I want to find a tool or framework which makes it possible to describe properties in code, for example with annotations, and then export the documentation to a file. </p>

<p>We already use Javadoc and Swagger for documentation - it's quite convenient. It would be helpful to have something similar for properties.</p>
