Bug 65240 Hierarchical layout: Problems with inclusion filters [package explorer]
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/packageview/PackageExplorerContentProvider.java
/**
	 * Updates the package icon
	 */
	 private void postUpdateIcon(final IJavaElement element) {
	 	postRunnable(new Runnable() {
			public void run() {
				
				Control ctrl= fViewer.getControl();
				if (ctrl != null && !ctrl.isDisposed()) 
					fViewer.update(element, new String[]{IBasicPropertyConstants.P_IMAGE});
			}
		});
	 }
	/**
	 * Process a resource delta.
	 * 
	 * @return true if the parent got refreshed
	 */
	private boolean processResourceDelta(IResourceDelta delta, Object parent) {
		int status= delta.getKind();
		int flags= delta.getFlags();
		
		IResource resource= delta.getResource();
		
		if (resource == null)
			return false;	
			
		
		if ((status & IResourceDelta.REMOVED) != 0) {
			if (parent instanceof IPackageFragment) {