java.awt classes in libGDX

I am working on a game application, which uses java.awt classes, just like java.awt.point. It is no problem if I compile to desktop, but it causes error messages under android.

Not found...

How can I import or use these classes? These are very important for the proper functionality of this application.
I have found a project(An attempt to facilitate AWT rendering on the Android platform), but it is now closed and all the files have been deleted, I think: https://code.google.com/p/awt-android-compat/