Index: src/DeltaShell/DeltaShell.Gui/DeltaShellGui.cs
===================================================================
diff -u -r8f6ae890fed8e8eae3a32f9c0498a10f82e0ddf9 -rc3b744cef7b0188501043e3cd312ffe299bde183
--- src/DeltaShell/DeltaShell.Gui/DeltaShellGui.cs	(.../DeltaShellGui.cs)	(revision 8f6ae890fed8e8eae3a32f9c0498a10f82e0ddf9)
+++ src/DeltaShell/DeltaShell.Gui/DeltaShellGui.cs	(.../DeltaShellGui.cs)	(revision c3b744cef7b0188501043e3cd312ffe299bde183)
@@ -672,8 +672,6 @@
         {
             var propertyChanged = (INotifyPropertyChanged)Application.Project;
             propertyChanged.PropertyChanged += ApplicationProjectPropertyChanged;
-
-            var collectionChanged = (INotifyCollectionChange)Application.Project;
         }
 
         private void UnsubscribeProjectEvents()
@@ -685,8 +683,6 @@
 
             var propertyChanged = (INotifyPropertyChanged) Application.Project;
             propertyChanged.PropertyChanged -= ApplicationProjectPropertyChanged;
-
-            var collectionChanged = (INotifyCollectionChange)Application.Project;
         }
 
         private bool viewNamesDirty = false;
Index: test/Common/DelftTools.Tests/Controls/Swf/UndoRedoTestClasses/Child.cs
===================================================================
diff -u -r8f6ae890fed8e8eae3a32f9c0498a10f82e0ddf9 -rc3b744cef7b0188501043e3cd312ffe299bde183
--- test/Common/DelftTools.Tests/Controls/Swf/UndoRedoTestClasses/Child.cs	(.../Child.cs)	(revision 8f6ae890fed8e8eae3a32f9c0498a10f82e0ddf9)
+++ test/Common/DelftTools.Tests/Controls/Swf/UndoRedoTestClasses/Child.cs	(.../Child.cs)	(revision c3b744cef7b0188501043e3cd312ffe299bde183)
@@ -4,7 +4,7 @@
 namespace DelftTools.Tests.Controls.Swf.UndoRedoTestClasses
 {
     [Entity(FireOnCollectionChange=false)]
-    public class Child : IEditableObject
+    public class Child
     {
         public string Name { get; set; }
 
Index: test/Common/DelftTools.Tests/Controls/Swf/UndoRedoTestClasses/Parent.cs
===================================================================
diff -u -r8f6ae890fed8e8eae3a32f9c0498a10f82e0ddf9 -rc3b744cef7b0188501043e3cd312ffe299bde183
--- test/Common/DelftTools.Tests/Controls/Swf/UndoRedoTestClasses/Parent.cs	(.../Parent.cs)	(revision 8f6ae890fed8e8eae3a32f9c0498a10f82e0ddf9)
+++ test/Common/DelftTools.Tests/Controls/Swf/UndoRedoTestClasses/Parent.cs	(.../Parent.cs)	(revision c3b744cef7b0188501043e3cd312ffe299bde183)
@@ -6,7 +6,7 @@
 namespace DelftTools.Tests.Controls.Swf.UndoRedoTestClasses
 {
     [Entity]
-    public class Parent : IEditableObject
+    public class Parent
     {
         public Parent()
         {