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
* @deprecated this is no longer called by the framework
     */
    protected void updateChildren(Widget widget, Object parent,
            Object[] elementChildren) {
        updateChildren(widget, parent, elementChildren, true);
    }
    /**
     * Updates the tree items to correspond to the child elements of the given
     * parent element. If null is passed for the children, this method obtains
     * them (only if needed).
     * 
     * @param widget
     *           the widget
     * @param parent
     *           the parent element
     * @param elementChildren
     *           the child elements, or null
     * @param updateLabels
     *           <code>true</code> to update labels for existing elements,
     *           <code>false</code> to only update labels as needed, assuming
     *           that labels for existing elements are unchanged.
     * @since 2.1
     */
    private void updateChildren(Widget widget, Object parent,
            Object[] elementChildren, boolean updateLabels) {
        
        if (widget instanceof Item) {
            Item ti = (Item) widget;
            if (!getExpanded(ti)) {