Exception when try to close tab with an unsaved file

[diegocdl]

An Exception is throwed when you try to close a tab that have an edited file but is not saved

Exception in thread "JavaFX Application Thread" java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
	at javafx.fxml/javafx.fxml.FXMLLoader$MethodHandler.invoke(Unknown Source)
	at javafx.fxml/javafx.fxml.FXMLLoader$ControllerMethodEventHandler.handle(Unknown Source)
	at javafx.base/com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(Unknown Source)
	at javafx.base/com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)
	at javafx.base/com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)
	at javafx.base/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at javafx.base/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at javafx.base/com.sun.javafx.event.EventUtil.fireEventImpl(Unknown Source)
	at javafx.base/com.sun.javafx.event.EventUtil.fireEvent(Unknown Source)
	at javafx.base/javafx.event.Event.fireEvent(Unknown Source)
	at javafx.controls/javafx.scene.control.MenuItem.fire(Unknown Source)
	at javafx.controls/com.sun.javafx.scene.control.ControlAcceleratorSupport.lambda$doAcceleratorInstall$1(Unknown Source)
	at javafx.graphics/com.sun.javafx.scene.KeyboardShortcutsHandler.processAccelerators(Unknown Source)
	at javafx.graphics/com.sun.javafx.scene.KeyboardShortcutsHandler.dispatchBubblingEvent(Unknown Source)
	at javafx.base/com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(Unknown Source)
	at javafx.base/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at javafx.base/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at javafx.base/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at javafx.base/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at javafx.base/com.sun.javafx.event.EventUtil.fireEventImpl(Unknown Source)
	at javafx.base/com.sun.javafx.event.EventUtil.fireEvent(Unknown Source)
	at javafx.base/javafx.event.Event.fireEvent(Unknown Source)
	at javafx.graphics/javafx.scene.Scene$KeyHandler.process(Unknown Source)
	at javafx.graphics/javafx.scene.Scene.processKeyEvent(Unknown Source)
	at javafx.graphics/javafx.scene.Scene$ScenePeerListener.keyEvent(Unknown Source)
	at javafx.graphics/com.sun.javafx.tk.quantum.GlassViewEventHandler$KeyEventNotification.run(Unknown Source)
	at javafx.graphics/com.sun.javafx.tk.quantum.GlassViewEventHandler$KeyEventNotification.run(Unknown Source)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at javafx.graphics/com.sun.javafx.tk.quantum.GlassViewEventHandler.lambda$handleKeyEvent$1(Unknown Source)
	at javafx.graphics/com.sun.javafx.tk.quantum.QuantumToolkit.runWithoutRenderLock(Unknown Source)
	at javafx.graphics/com.sun.javafx.tk.quantum.GlassViewEventHandler.handleKeyEvent(Unknown Source)
	at javafx.graphics/com.sun.glass.ui.View.handleKeyEvent(Unknown Source)
	at javafx.graphics/com.sun.glass.ui.View.notifyKey(Unknown Source)
Caused by: java.lang.reflect.InvocationTargetException
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.base/java.lang.reflect.Method.invoke(Unknown Source)
	at com.sun.javafx.reflect.Trampoline.invoke(Unknown Source)
	at jdk.internal.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.base/java.lang.reflect.Method.invoke(Unknown Source)
	at javafx.base/com.sun.javafx.reflect.MethodUtil.invoke(Unknown Source)
	at javafx.fxml/com.sun.javafx.fxml.MethodHelper.invoke(Unknown Source)
	... 33 more
Caused by: java.lang.IllegalAccessError: class com.jfoenix.controls.JFXAlert (in module com.jfoenix) cannot access class com.sun.javafx.event.EventHandlerManager (in module javafx.base) because module javafx.base does not export com.sun.javafx.event to module com.jfoenix
	at com.jfoenix/com.jfoenix.controls.JFXAlert.<init>(Unknown Source)
	at jupiter/jupiter.gui.dialogs.CloseDialog.<init>(Unknown Source)
	at jupiter/jupiter.gui.dialogs.SaveDialog.<init>(Unknown Source)
	at jupiter/jupiter.gui.controllers.Main.saveDialog(Unknown Source)
	at jupiter/jupiter.gui.controllers.Editor.closeTabSafetly(Unknown Source)
	at jupiter/jupiter.gui.controllers.Editor.close(Unknown Source)
	at jupiter/jupiter.gui.controllers.Main.close(Unknown Source)
	... 43 more

[andrescv]

fixed by #27