package theapp; import org.aspectj.lang.annotation.Aspect; import org.aspectj.lang.annotation.DeclareParents; import moody.*; public class MainClass { public static void main(String[] args) { AnnotationMoodImplementor ami0 = new AnnotationMoodImplementor(); AnnotationMoodImplementor ami1 = new AnnotationMoodImplementor(); System.err.println("ami0's mood is " + ((Moody) ami0).getMood()); ((Moody) ami1).setMood(Mood.JOLLY); System.err.println("ami1's mood is now " + ((Moody) ami1).getMood()); System.err.println("ami0's mood is still " + ((Moody) ami0).getMood()); } }