Bug 89773 [Viewers] Search keeps showing selection while results still being added
build I20050330-0500 - do a search that will generate many results (refs to PartInitException in my case) - as the results are being added, select one of the first matches, then use the scroll wheel or scroll bar to scroll down and see the results as they come in - it keeps jumping back to show the selection I hope it's not the basic viewer refresh code that's doing this (I don't think so).
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/AbstractTreeViewer.java
*           the element
     * @param expand
     *           <code>true</code> if all nodes on the path should be
     *           expanded, and <code>false</code> otherwise
     * @return Widget
     */
    protected Widget internalExpand(Object element, boolean expand) {
        if (element == null)
            return null;
        Widget w = internalGetWidgetToSelect(element);
        if (w == null) {
            if (equals(element, getRoot())) { 
                return null;
            }
            
            Object parent = getParentElement(element);
            if (parent != null) {
                Widget pw = internalExpand(parent, false);
                if (pw != null) {
                    
                    createChildren(pw);
                    
                    if (pw instanceof Item) {
                        Item item = (Item) pw;
                        w = internalFindChild(item, element);
                        if (expand) {
                        	
                        	while (item != null && !getExpanded(item)) {
                        		setExpanded(item, true);
                        		item = getParentItem(item);