import org.aspectj.testing.Tester; import pc.C; import psub.SubC; public class Test1 { public static void main(String[] args) { C c = new C(); SubC subc = new SubC(); Tester.checkEqual(c.getInternalPackage(), "pc"); Tester.checkEqual(subc.getInternalPackage(), "pc"); Tester.checkEqual(subc.getRealPackage(), "psub"); } }