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via Oracle Community by 807587, 1 year ago
This exception has no message.
via Oracle Community by 807587, 1 year ago
This exception has no message.
java.lang.NullPointerException at java.awt.Component.coalesceEvents(Component.java:3479) at java.awt.EventQueue.postEvent(EventQueue.java:187) at java.awt.EventQueue.postEventPrivate(EventQueue.java:133) at java.awt.EventQueue.postEvent(EventQueue.java:110) at sun.awt.PostEventQueue.run(SunToolkit.java:497)