How to open Javadoc JAR file in web browser
- Rename the file org.gnome.gtk-contrast-high-icons-3.22.1-1.2.50-javadoc.jar to org.gnome.gtk-contrast-high-icons-3.22.1-1.2.50-javadoc.zip
- Use your favourite unzip tool (WinRAR / WinZIP) to extract it, now you have a folder org.gnome.gtk-contrast-high-icons-3.22.1-1.2.50-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 "org.gnome.gtk-contrast-high-icons-3.22.1-1.2.50-sources.jar" -d "org.gnome.gtk-contrast-high-icons-3.22.1-1.2.50-javadoc" -subpackages 
