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
* 
     * @param item
     *           the item
     * @return the number of children
     */
    protected abstract int getItemCount(Item item);
    /**
     * Returns the child items of the given SWT item.
     * 
     * @param item
     *           the item
     * @return the child items
     */
    protected abstract Item[] getItems(Item item);
    /**
     * Returns the item after the given item in the tree, or <code>null</code>
     * if there is no next item.
     * 
     * @param item
     *           the item
     * @param includeChildren
     *           <code>true</code> if the children are considered in
     *           determining which item is next, and <code>false</code> if
     *           subtrees are ignored
     * @return the next item, or <code>null</code> if none
     */
    protected Item getNextItem(Item item, boolean includeChildren) {
        if (item == null) {
            return null;
        }