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via Oracle Community by 807549, 1 year ago
via Oracle Community by 807549, 1 year ago
via Oracle Community by 807549, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at LIbControl.addNewBook(LIbControl.java:63)	at LIbControl.runInterface(LIbControl.java:28)	at LIbControl.startUp(LIbControl.java:13)	at LibProg.main(LibProg.java:9)