Issue 19 changes.

racevisionGame/src/main/java/visualiser/app/App.java

@@ -11,6 +11,8 @@ import javafx.stage.Stage;
 import javafx.stage.WindowEvent;
 import visualiser.Controllers.MainController;
 
+import java.io.IOException;
+
 public class App extends Application {
     private static Stage stage;
 
@@ -36,16 +38,22 @@ public class App extends Application {
                 System.exit(0);
             }
         });
-        FXMLLoader loader = new FXMLLoader(getClass().getResource("/visualiser/scenes/main.fxml"));
+        App.stage = stage;
+        loadStart(App.stage);
+    }
+
+    public static void loadStart(Stage stage) throws IOException {
+        FXMLLoader loader = new FXMLLoader(App.class.getResource("/visualiser/scenes/main.fxml"));
         Parent root = loader.load();
         stage.setResizable(false);
         MainController mc = (MainController) loader.getController();
         mc.enterTitle();
         Scene scene = new Scene(root);
 
+
         stage.setScene(scene);
         stage.setTitle("RaceVision - Team 7");
-        stage.getIcons().add(new Image(getClass().getClassLoader().getResourceAsStream("images/SailIcon.png")));
+        stage.getIcons().add(new Image(App.class.getClassLoader().getResourceAsStream("images/SailIcon.png")));
         mc.startCss();
         setStage(stage);
         stage.show();