--- old/apps/toys/Hello/src/main/java/hello/dialog/dialogs/ExceptionDialog.java	2015-11-15 16:22:24.744295562 +0200
+++ new/apps/toys/Hello/src/main/java/hello/dialog/dialogs/ExceptionDialog.java	2015-11-15 16:22:23.771809529 +0200
@@ -24,10 +24,10 @@
  */
 package hello.dialog.dialogs;
 
+import hello.HelloAccordion;
 import java.io.PrintWriter;
 import java.io.StringWriter;
 
-import javafx.scene.control.skin.AccordionSkin;
 import javafx.scene.Node;
 import javafx.scene.control.ButtonType;
 import javafx.scene.control.Dialog;
@@ -45,7 +45,7 @@
         final DialogPane dialogPane = getDialogPane();
         
         setTitle("Exception Details");
-        dialogPane.setGraphic(new ImageView(new Image(AccordionSkin.class.getResource("modena/dialog-error.png").toExternalForm())));
+        dialogPane.setGraphic(new ImageView(new Image(HelloAccordion.class.getResource("dialog/dialog-error.png").toExternalForm())));
         dialogPane.getButtonTypes().addAll(ButtonType.OK);
         dialogPane.setContentText(exception == null? "":  exception.getMessage());
         dialogPane.setExpandableContent(buildExceptionDetails(exception));