java.lang.NullPointerException: This exception has no message.

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via Coderanch by Kevin Quarles, 1 year ago
java.lang.NullPointerException:
at undefined.Inventory.value(Inventory.java:28)
at undefined.Inventory.view(Inventory.java:37)
at undefined.Inventory6.(Inventory6.java:35)
at undefined.Inventory6.main(Inventory6.java:180)

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