Bug 70278 [Navigator] Adding a nature with associated natureImage does not refresh folder overlay.
I have a nature with my own natureImage associated with it. I wrote a Wizard to "convert" exisiting projects to contain my nature. Everything works fine, but the overlay icon does not show on the project folder until I do one of the following: 1) restart the workbench 2) "Go into" and back out of the project folder 3) Close and re-open the project Refreshing the project folder does not help, nor does refreshing the workspace. I can see of no way to cause this hard repaint of the folder icon to happen within the API but I could be missing something. If there is a way to do it I would be happy to hear it. ;o)
bundles/org.eclipse.ui.ide/extensions/org/eclipse/ui/model/WorkbenchContentProvider.java
((StructuredViewer) viewer).update(resource, null);
        }
        
        if ((changeFlags & IResourceDelta.REPLACED) != 0) {
            ((StructuredViewer) viewer).refresh(resource, true);
            return;
        }
        
        for (int i = 0; i < affectedChildren.length; i++) {
            processDelta(affectedChildren[i]);
        }
        
        
        
        
        
        
        
        
        boolean addedAndRemoved = false;
        try {
            IResourceDelta[] addedChildren = delta
                    .getAffectedChildren(IResourceDelta.ADDED);
            IResourceDelta[] removedChildren = delta
                    .getAffectedChildren(IResourceDelta.REMOVED);
            addedAndRemoved = addedChildren.length > 0
                    & removedChildren.length > 0;
            
            
            if (addedAndRemoved)