diff --git a/plugins/org.eclipse.dd.dsf.ui/src/org/eclipse/dd/dsf/ui/viewmodel/AbstractVMLayoutNode.java b/plugins/org.eclipse.dd.dsf.ui/src/org/eclipse/dd/dsf/ui/viewmodel/AbstractVMLayoutNode.java
index 98698e6a429..eeb94b8bafe 100644
--- a/plugins/org.eclipse.dd.dsf.ui/src/org/eclipse/dd/dsf/ui/viewmodel/AbstractVMLayoutNode.java
+++ b/plugins/org.eclipse.dd.dsf.ui/src/org/eclipse/dd/dsf/ui/viewmodel/AbstractVMLayoutNode.java
@@ -327,7 +327,12 @@ abstract public class AbstractVMLayoutNode implements IVMLayoutNode {
     }
     
     protected class ViewerUpdate implements IViewerUpdate {
-        final private Done fDone;
+        
+    	public void cancel() {
+			// FIXME M5
+		}
+
+		final private Done fDone;
         private boolean fDoneInvoked = false;
         final private TreePath fTreePath;
         private IStatus fStatus;
diff --git a/plugins/org.eclipse.dd.dsf.ui/src/org/eclipse/dd/dsf/ui/viewmodel/AbstractVMProvider.java b/plugins/org.eclipse.dd.dsf.ui/src/org/eclipse/dd/dsf/ui/viewmodel/AbstractVMProvider.java
index 821b1e1184c..9befc631b76 100644
--- a/plugins/org.eclipse.dd.dsf.ui/src/org/eclipse/dd/dsf/ui/viewmodel/AbstractVMProvider.java
+++ b/plugins/org.eclipse.dd.dsf.ui/src/org/eclipse/dd/dsf/ui/viewmodel/AbstractVMProvider.java
@@ -531,7 +531,12 @@ abstract public class AbstractVMProvider implements IVMProvider
     }
     
     class ViewerUpdate implements IViewerUpdate {
-        private IStatus fStatus;
+        
+    	public void cancel() {
+        	// FIXME M5
+		}
+
+		private IStatus fStatus;
         private boolean fDoneInvoked = false;
         final private Done fDone;
         final protected IViewerUpdate fClientUpdate;
@@ -550,7 +555,10 @@ abstract public class AbstractVMProvider implements IVMProvider
         public void beginTask(String name, int totalWork) {}
         public void internalWorked(double work) {}
         public boolean isCanceled() { return fClientUpdate.isCanceled(); }
-        public void setCanceled(boolean value) { fClientUpdate.setCanceled(value); }
+        public void setCanceled(boolean value) { 
+        	// FIXME M5
+        	// fClientUpdate.setCanceled(value); 
+        }
         public void setTaskName(String name) {}
         public void subTask(String name) {}
         public void worked(int work) {}