Bug 139385 [Viewers] Viewer#setComparator(ViewerComparator) has no effect
Version: 3.2.0 Build id: I20060428-1315 Setting a Comparator in setComparator is actually not triggering any sorting in my viewer. It works when I call setComparator(ViewerSorter). Any ideas? Ben
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/AbstractTreeViewer.java
tree.setRedraw(false);
            tree.setRedraw(true);
        }
    }
    /**
     * Updates the "+"/"-" icon of the tree node from the given element. It
     * calls <code>isExpandable</code> to determine whether an element is
     * expandable.
     * 
     * @param item
     *           the item
     * @param element
     *           the element
     */
    protected void updatePlus(Item item, Object element) {
        boolean hasPlus = getItemCount(item) > 0;
        boolean needsPlus = isExpandable(item, null, 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;
				}
            }