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
if (pw != null) {
                    
                    createChildren(pw);
                    Object element = internalToElement(elementOrPath);
                    w = internalFindChild(pw, element);
                    if (expand && pw instanceof Item) {
                    	
                    	Item item = (Item) pw;
                    	LinkedList toExpandList = new LinkedList();
                    	while (item != null && !getExpanded(item)) {
                    		toExpandList.addFirst(item);
                    		item = getParentItem(item);
                    	}
                    	for(Iterator it = toExpandList.iterator(); it.hasNext();) {
                    		Item toExpand = (Item) it.next();
                    		setExpanded(toExpand, true);
                    	}
                    }
                }
            }
        }
        return w;
    }
    /**
     * If the argument is a tree path, returns its last segment, otherwise
     * return the argument
     * @param elementOrPath an element or a tree path
     * @return the element, or the last segment of the tree path
     */
	private Object internalToElement(Object elementOrPath) {