SDK:

- improve FakeApplication and SceneApplication cleanup

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@10105 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

jme3-core/src/com/jme3/gde/core/scene/FakeApplication.java

@@ -394,14 +394,14 @@ public class FakeApplication extends SimpleApplication {
     private ScheduledThreadPoolExecutor fakeAppThread = new ScheduledThreadPoolExecutor(1);
 
     public void cleanupFakeApp() {
-        if (rootNode == null) {
-            return;
-        }
-        clearNode(rootNode);
+        runQueuedFake();
         appStateManager = new FakeAppStateManager(this);
+        if (rootNode != null) {
+            clearNode(rootNode);
+        }
     }
-    
-    public void startFakeApp(){
+
+    public void startFakeApp() {
         fakeAppThread = new ScheduledThreadPoolExecutor(1);
     }
 
@@ -409,8 +409,8 @@ public class FakeApplication extends SimpleApplication {
         cleanupFakeApp();
         fakeAppThread.shutdown();
     }
-    
-    public void newAssetManager(AssetManager manager){
+
+    public void newAssetManager(AssetManager manager) {
         this.assetManager = manager;
     }
 

jme3-core/src/com/jme3/gde/core/scene/SceneApplication.java

@@ -275,7 +275,7 @@ public class SceneApplication extends Application implements LookupProvider {
         fakeApp.stopFakeApp();
         super.destroy();
     }
-    
+
     @Override
     public void update() {
         if (speed == 0) {
@@ -324,8 +324,6 @@ public class SceneApplication extends Application implements LookupProvider {
             handleError(e.getMessage(), e);
         }
     }
-    
-    
 
     //TODO: Lookup for Application
     public Lookup createAdditionalLookup(Lookup baseContext) {
@@ -477,7 +475,7 @@ public class SceneApplication extends Application implements LookupProvider {
     }
 
     private void checkSave(SceneRequest request) {
-        if ((request != null)
+        if ((request != null) && request.getDataObject() != null
                 && request.getDataObject().isModified()) {
             final DataObject req = request.getDataObject();
             Confirmation mesg = new NotifyDescriptor.Confirmation("Scene has not been saved,\ndo you want to save it?",
@@ -658,5 +656,4 @@ public class SceneApplication extends Application implements LookupProvider {
     public boolean isAwt() {
         return java.awt.EventQueue.isDispatchThread();
     }
-
 }