Product Version = NetBeans IDE 7.3 Beta 2 (Build 201211062253)
Operating System = Mac OS X version 10.8.2 running on x86_64
Java; VM; Vendor = 1.7.0_10-ea
Runtime = Java HotSpot(TM) 64-Bit Server VM 23.6-b04


I noticed this issue while editing the piece of code below:

    void onShowContentViewAction(ActionEvent event) {
        if (contentPanelStage == null) {
            contentPanelStage = new Stage();                                            ##### LINE B
            contentPanelStage.setOnCloseRequest(new EventHandler<WindowEvent>() {
                @Override
                public void handle(WindowEvent t) {
                    contentPanelController.setHost(null);
                    contentPanelStage = null;                                                ##### LINE C
                }
            });
            
            final ScrollPane rootScrollPane = new ScrollPane();
            contentPanelController.setHost(rootScrollPane);
            contentPanelStage.setScene(new Scene(rootScrollPane));          ##### LINE A
            contentPanelStage.sizeToScene();
            contentPanelStage.show();
        }
        contentPanelStage.toFront();
    }


NB reports a "Dereferencing null pointer" at LINE A : this not true because
obviously contentPaneStage is initialized at LINE B.
However if I comment LINE C, then  the warning disappear.
So it looks like the EventHandler inline class confuses NB and makes it
think the contentPaneStage variable has been reset to null.

PS: NB is great, thanks for making this tool :)