This folder contains the code for two tests: Case 1: A type that was on the classpath when a jar file was created is not on the classpath when the aspects are being compiled and woven with this jar on the inpath. This should result in a cantFindType message. Case 2: The type exists but one of it's members no longer does. This should result in an unresolvableMember message. To recreate required files for Case 1 : 1. Compile the MyStringBuilder.java in folder pr149908 type: javac MyStringBuilder.java 2. ajc C.java -outjar simple.jar To recreate the required files for Case 2: 1. Navigate to the withoutMethod folder 2. Compile MyStringBuilder.java into ..\stringBuilder.jar: ajc MyStringBuilder.java -outjar ..\stringBuilder.jar