How to open Javadoc JAR file in web browser
- Rename the file eventeria-messaging-spring-1.1.1-2308241550-javadoc.jar to eventeria-messaging-spring-1.1.1-2308241550-javadoc.zip
- Use your favourite unzip tool (WinRAR / WinZIP) to extract it, now you have a folder eventeria-messaging-spring-1.1.1-2308241550-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 "eventeria-messaging-spring-1.1.1-2308241550-sources.jar" -d "eventeria-messaging-spring-1.1.1-2308241550-javadoc" -subpackages 
