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via daniweb.com by Unknown author, 1 year ago
java.lang.NullPointerException: 	at defaultpackage.GradeBook.setName(GradeBook.java:25)	at defaultpackage.GradeBookDemo.readFromFile(GradeBookDemo.java:52)	at defaultpackage.GradeBookDemo.main(GradeBookDemo.java:23)