How to open Javadoc JAR file in web browser
- Rename the file shapeless_2.12-2.3.3-lower-priority-coproduct-javadoc.jar to shapeless_2.12-2.3.3-lower-priority-coproduct-javadoc.zip
- Use your favourite unzip tool (WinRAR / WinZIP) to extract it, now you have a folder shapeless_2.12-2.3.3-lower-priority-coproduct-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 "shapeless_2.12-2.3.3-lower-priority-coproduct-sources.jar" -d "shapeless_2.12-2.3.3-lower-priority-coproduct-javadoc" -subpackages 
