To recreate the jar files create AspectJ projects within Eclipse containing the
required files, right click and select 'Export > Java > JAR file with AspectJ Support'
jar file files contained in the jar file
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adviceAndDeow.jar A.aj, Deow.aj, Itd.aj, NewClass.java
adviceLabels.jar ConcreteAspect.aj
aspectInDefaultPackage.jar AspectInDefaultPackage.aj
may need classpath entries on some of these: ?
ajc A.aj Deow.aj Itd.aj NewClass.java -outjar adviceAndDeow.jar
ajc ConcreteAspect.aj -outjar adviceLabels.jar
ajc AspectInDefaultPackage.aj -outjar aspectInDefaultPackage.jar