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
boolean hasPlus = getItemCount(item) > 0;
        boolean needsPlus = isExpandable(element);
        boolean removeAll = false;
        boolean addDummy = false;
        Object data = item.getData();
        if (data != null && equals(element, data)) {
            
            if (hasPlus != needsPlus) {
                if (needsPlus)
                    addDummy = true;
                else
                    removeAll = true;
            }
        } else {
            
            removeAll = true;
            addDummy = needsPlus;
            
            setExpanded(item, false);
        }
        if (removeAll) {
            
            Item[] items = getItems(item);
            for (int i = 0; i < items.length; i++) {
                if (items[i].getData() != null)
                    disassociate(items[i]);
                items[i].dispose();
            }
        }
        if (addDummy)