layer one;

SoUrCe RooT one "C:!Java!Regression!Mixin!class!one.jak";

abstract class c$$one {
   int top;
}

SoUrCe  two "C:!Java!Regression!Mixin!class!two.jak";

 abstract class c$$two extends c$$one {
  int mid;
}

SoUrCe  three "C:!Java!Regression!Mixin!class!three.jak";

 class c extends c$$two {
   int bottom;
}
