How to open Javadoc JAR file in web browser
- Rename the file rxjava2-jdbc-kotlin-example-0.2.14-javadoc.jar to rxjava2-jdbc-kotlin-example-0.2.14-javadoc.zip
- Use your favourite unzip tool (WinRAR / WinZIP) to extract it, now you have a folder rxjava2-jdbc-kotlin-example-0.2.14-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 "rxjava2-jdbc-kotlin-example-0.2.14-sources.jar" -d "rxjava2-jdbc-kotlin-example-0.2.14-javadoc" -subpackages 
