How to open Javadoc JAR file in web browser
- Rename the file io.kuberig.dsl.generator.gradle.plugin-0.1.6-RC5a-javadoc.jar to io.kuberig.dsl.generator.gradle.plugin-0.1.6-RC5a-javadoc.zip
- Use your favourite unzip tool (WinRAR / WinZIP) to extract it, now you have a folder io.kuberig.dsl.generator.gradle.plugin-0.1.6-RC5a-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 "io.kuberig.dsl.generator.gradle.plugin-0.1.6-RC5a-sources.jar" -d "io.kuberig.dsl.generator.gradle.plugin-0.1.6-RC5a-javadoc" -subpackages 
