DemeterJ version 0.8.4 Copyright (c) 2002 Northeastern University Reading project file program.prj... Running the compiler... gen/Main.java:29: cannot resolve symbol symbol : method display () location: class AspectJFragment fr.display(); ^ gen/Main.java:35: cannot resolve symbol symbol : method process () location: class AspectJFragment fr.process(); ^ gen/Main.java:39: cannot resolve symbol symbol : method getUsedVars () location: class AspectJFragment HashSet used = fr.getUsedVars(); ^ gen/Main.java:45: cannot resolve symbol symbol : method print () location: class Variable System.out.println(); curvar.print(); ^ gen/Main.java:50: cannot resolve symbol symbol : method getDefinedVars () location: class AspectJFragment HashSet defined = fr.getDefinedVars(); ^ gen/Main.java:54: cannot resolve symbol symbol : method print () location: class Variable System.out.println(); curvar.print(); ^ gen/Main.java:66: cannot resolve symbol symbol : method print () location: class Variable System.out.println(); curvar.print(); ^ 7 errors Aborting, compiler exited with error value 1.