I\'m looking into writing an Eclipse plugin for FlexUnit and was wondering where I could get the sources for the JUnit Eclipse plugin. I checked the JUnit sources at sourcef
Since you are in all likelihood using Eclipse, there's a far easier way to import it right into your workspace. The source is bundled with your eclipse distribution.
Just do
File -> Import -> Plug-ins and Fragments
Keep defaults ("Active target platform", "Select from all plug-ins" & "Projects with source folders"
Hit next, and select the JUnit plugin-packages and hit Finish, and they will be imported as Eclipse projects into your workspace.