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via Oracle Community by 807594, 1 year ago
This exception has no message.
via Oracle Community by 807594, 1 year ago
This exception has no message.
java.lang.NullPointerException at FileMenu$MenuItemListener.actionPerformed(FileMenu.java:153) at java.awt.MenuItem.processActionEvent(MenuItem.java:588) at java.awt.MenuItem.processEvent(MenuItem.java:548) at java.awt.MenuComponent.dispatchEventImpl(MenuComponent.java:285) at java.awt.MenuComponent.dispatchEvent(MenuComponent.java:273) at java.awt.EventQueue.dispatchEvent(EventQueue.java:452) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:197) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:144) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:136) at java.awt.EventDispatchThread.run(EventDispatchThread.java:99)