How to get the full Bukkit Source?

Hey,

I've been looking for the complete Bukkit Source for hours but I couldn't everything of it. I've downloaded the sources of https://github.com/Bukkit/Bukkit and https://github.com/Bukkit/Craftbukkit, but parts of the normal Minecraft Server in the package net.minecraft.server are still missing. I think there are only the modified classes of the minecraft server on github. Can I download a bukkit source with the complete minecraft server in it?