Bug 65762 [Viewers] Need to back out of change to AbstractTreeViewer.isExpandable
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/AbstractTreeViewer.java
updateItem(item, newElement);
				
				
				
				
				
				
				setExpanded(item, expanded.containsKey(newElement));
			} else {
				
				updatePlus(item, newElement);
				if (updateLabels) {
					updateItem(item, newElement);
				}
			}
		}
		
		if (min < elementChildren.length) {
			for (int i = min; i < elementChildren.length; ++i) {
				createTreeItem(widget, elementChildren[i], i);
			}
			
			
			
			if (expanded.size() > 0) {
				
				items = getChildren(widget);
				for (int i = min; i < elementChildren.length; ++i) {