I saw this tutorial ...

http://www.newdawnsoftware.com/      (click "tutorials" :p)

... and I came to realize that there's something missing, like the
imports and and other outside-of-actual-code stuff.

I'm not new to java, but I am kinda new to stuff beyond school
projects. :|

Could anyone fill in the missing parts of the tutorial or at least give
me one as good as that one? That's a NOT SO COMPLICATED java3d
tutorial, not like the official one..

Thanks!