00) at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent (BasicEventDispatcher.java:00) at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent (EventDispatchChainImpl.java:000) at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent (BasicEventDispatcher.java:00) at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent (EventDispatchChainImpl.java:000) at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:00) at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:00) 