How to open Javadoc JAR file in web browser
- Rename the file cobalt.logging-js-2020.0.14-PREVIEW-javadoc.jar to cobalt.logging-js-2020.0.14-PREVIEW-javadoc.zip
- Use your favourite unzip tool (WinRAR / WinZIP) to extract it, now you have a folder cobalt.logging-js-2020.0.14-PREVIEW-javadoc
- Double click index.html will open the index page on your default web browser.
How to generate Javadoc from a source JAR?
Running the command javadoc:
javadoc --ignore-source-errors -encoding UTF-8 -sourcepath "cobalt.logging-js-2020.0.14-PREVIEW-sources.jar" -d "cobalt.logging-js-2020.0.14-PREVIEW-javadoc" -subpackages 
