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via Oracle Community by 843851, 1 year ago
via Oracle Community by 843851, 1 year ago
java.lang.NullPointerException at com.sun.embeddedswing.EmbeddedEventQueue.moveToVisibleAndOnScreen( at com.sun.embeddedswing.EmbeddedEventQueue.beforeDispatch( at com.sun.embeddedswing.EmbeddedEventQueue.access$400( at com.sun.embeddedswing.EmbeddedEventQueue$EventQueueDelegateFactory$ at$EventQueueDelegateFromMap.beforeDispatch(